1 Searching US Patents. 2 US Patents Files IFIREF IFICDB (for subscribers IFICDB (for...

Searching US PatentsSearching US Patents

US Patents FilesUS Patents Files IFIREFIFIREF

IFICDB IFICDB (for subscribers(for subscribers)

IFIUDBIFIUDB

IFIPATIFIPAT

USPATFULLUSPATFULL

IFICLS ( or IFIRXA)IFICLS ( or IFIRXA)

USPATFULLUSPATFULL

USPATFULL File containsUSPATFULL File contains:

Patent documents from 1975Patent documents from 1975 US US applications since January,2001applications since January,2001 More than 3,000,000 recordsMore than 3,000,000 records

Complete Chemical Abstracts Complete Chemical Abstracts indexing indexing Thesaurus for the USPTOThesaurus for the USPTO Thesaurus for WIPOThesaurus for WIPO

RNsRNs

USPATFULLUSPATFULL

Suggested USPATFULL Search FieldsSuggested USPATFULL Search Fields:

Title (/TI)Title (/TI)

Index Terms (/IT) Index Terms (/IT) (from CA)(from CA)

Claims (/CLM)Claims (/CLM)

Supplementary Terms (/ST)Supplementary Terms (/ST)

Abstract (/AB)Abstract (/AB)

USPATFULLUSPATFULL

What is the current US patent What is the current US patent status of optical isomers of status of optical isomers of

ibuprofen? ibuprofen?

RegistryRegistry

Isolate optical isomers of ibuprofen, Isolate optical isomers of ibuprofen, in any compounds. in any compounds.

RegistryRegistry=> c13h18o2 and c6/ea(s)1/nrrs(p)1/cnrs and (Benzeneacetic acid or Hydratropic acid)/hp

L2 420 C13H18O2 AND C6/EA(S)1/NRRS(P) 1/CNRS AND (BENZENEACETIC ACID OR HYDRATROPIC ACID)/HP => l2 and stereosearch/fs 4662010 STEREOSEARCH/FSL3 207 L2 AND STEREOSEARCH/FS

USPATFULLUSPATFULL=> fil uspatfull

=> l3L4 168 L3

=> d hitstr

HO2C S

HO2C R

CAPlusCAPlus

=> fil caplus

=> l3 and p/dtL5 269 L3 AND P/DT => sel hit rn SmartSELECT INITIATED New TRANSFER and ANALYZE Commands Now AvailableSee HELP TRANSFER and HELP ANALYZE for Details L6 SEL L5 1- RN HIT : 162 TERMS

RegistryRegistry

=> fil reg=> l6L7 160 L6 => l7 and nc>1 4201512 NC>1L8 153 L7 AND NC>1 => d mf str

RegistryRegistryL8 ANSWER 1 OF 153 REGISTRYMF C13 H18 O2 . C8 H9 Cl2 N CM 2Absolute stereochemistry. Rotation (+).

HO2C S

CAPlusCAPlus

=> fil caplus => d his FILE 'REGISTRY' L2 420 C13H18O2 AND. . . . L3 207 L2 AND STEREOSEARCH/FS FILE 'USPATFULL' L4 168 L3 FILE 'CAPLUS' L5 269 L3 AND P/DT

CAPlusCAPlus

=> sel l5 an pn apps SmartSELECT INITIATED New TRANSFER and ANALYZE Commands Now AvailableSee HELP TRANSFER and HELP ANALYZE for Details SELECT IS APPROXIMATELY 89% COMPLETEL9 SEL L5 1- AN PN APPS : 3244 TERMS

USPATFULLUSPATFULL

=> fil uspatfull => l9/os,pn,appsSEARCH OF L9 IS APPROXIMATELY 32% COMPLETESEARCH OF L9 IS APPROXIMATELY 77% COMPLETEL10 192 L9/OS,PN,APPS

=> l10 or l4L16 192 L10 OR L4

USPATFULLUSPATFULL

=> sel pa SmartSELECT INITIATED New TRANSFER and ANALYZE Commands Now AvailableSee HELP TRANSFER and HELP ANALYZE for Details L17 SEL L16 1- PA : 86 TERMS => d 1-20

USPATFULLUSPATFULL

TERM # # OCC # DOC % DOC PA------ ------- ------ ------ --------------- 1 26 26 13.54 ETHYL CORPORATION 2 13 13 6.77 ADOLOR CORPORATION 3 8 8 4.17 MERCK & CO., INC. 4 7 7 3.65 THE BOOTS COMPANY PLC 5 6 6 3.13 MCNEIL-PPC, INC. 6 6 6 3.13 SEPRACOR, INC. 7 6 6 3.13 ZAMBON GROUP S.P.A. 8 5 5 2.60 HOECHST CELANESE CORPORATION 9 4 4 2.08 ALZA CORPORATION 10 4 4 2.08 BOEHRINGER INGELHEIM PHARM., INC. 11 4 4 2.08 MEDICE CHEM.-PHARM. FABRIK PUTTER 12 4 4 2.08 RESEARCH CORPORATION TECHNOLOGIES, 13 4 4 2.08 ZAMBON S.P.A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..

USPATFULLUSPATFULL

=> editENTER L#, E#, E# RANGE, OR (ALL):l17ENTER (CHANGE), COMBINE, OR TITLE:combineENTER PREFERRED TERM NUMBER OR (?):7PREFERRED TERM: ZAMBON GROUP S.P.A./PAENTER EQUIVALENT TERM NUMBERS OR (END):13EQUIVALENT TERM: ZAMBON S.P.A./PAENTER EQUIVALENT TERM NUMBERS OR (END):.APPLY CHANGES? (Y)/N:.TERMS COMBINED

=> d 1-20

TERM # # OCC # DOC % DOC PA------ ------- ------ ------ --------------- 1 26 26 13.54 ETHYL CORPORATION 2 13 13 6.77 ADOLOR CORPORATION 3@ 10 10 5.21 ZAMBON GROUP S.P.A. 4 8 8 4.17 MERCK & CO., INC. 5 7 7 3.65 THE BOOTS COMPANYPLC 6 6 6 3.13 MCNEIL-PPC, INC. 7 6 6 3.13 SEPRACOR, INC.

USPATFULLUSPATFULL

What recent US patents, What recent US patents, claiming unique dosage claiming unique dosage forms, have been granted to forms, have been granted to Alza Corporation? Alza Corporation?

CAPlusCAPlus

=> e dosage/ctE# FREQUENCY AT TERM-- --------- -- ----E13 6 11 DORYTEUTHIS KENSAKI/CTE14 10 11 DORYTEUTHIS PLEI/CTE15 0 1 --> DOSAGE/CTE16 0 2 DOSAGE FORMS (AGROCHEMICAL)/CT

E17 0 2 DOSAGE FORMS (PHARMACEUTICAL)/CT

. . . . . . . .

CAPlusCAPlus

=> e e17+allE25 0 --> Dosage forms (pharmaceutical)/CTE26 49715 USE Drug delivery systems/CT********* END***

CAPlusCAPlus

=> e alza/coE# FREQUENCY AT TERM-- --------- -- ----E359 1 ALYZER S A/COE360 1 ALZ GMBH/COE361 1 --> ALZA/COE362 1 ALZA COPR/COE363 494 3 ALZA CORP/COE364 263 2 ALZA CORPORATION/CO. . . . . . . . . . . . . . . . . . . . . .

CAPlusCAPlus

=>(e363 or e364) and py>2000 and ((drug or pharma?) (l)(dosag? or deliver?))/it,ti and p/dt L2 148 . . . . . . . . . .

=> sel an pn SmartSELECT INITIATED New TRANSFER and ANALYZE Commands Now AvailableSee HELP TRANSFER and HELP ANALYZE for Details L3 SEL L2 1- AN PN : 1029 TERMS

USPATFULLUSPATFULL

=> fil uspatfull

=> l3/os,pnL4 193 L3/OS,PN

=> alza?/pa and py>2000 and ((drug or pharma?)(l)(dosag? or deliver?))/it,ti,clm

L5 68 ALZA?/PA AND . . . . .

USPATFULLUSPATFULL

=> sel ncl

SmartSELECT INITIATED

New TRANSFER and ANALYZE Commands Now Available

See HELP TRANSFER and HELP ANALYZE for Details

L6 SEL L5 1- NCL : 128 TERMS

USPATFULLUSPATFULL=> d 1-30TERM # # OCC # DOC % DOC NCL------ ------- ------ ------ --------- 1 42 42 27.81 424473000 2 34 34 22.52 604020000 3 24 24 15.89 424449000 4 22 22 14.57 424468000 5 20 20 13.25 604892100 6 15 15 9.93 424448000 7 14 14 9.27 424464000 8 13 13 8.61 424486000 9 12 12 7.95 424472000 10 11 11 7.28 424488000

. . . . . . . . . . . . . . . . . . . . . . .

USPATFULLUSPATFULL

=> e 424473000/nclE# FREQUENCY AT TERM-- --------- -- ----E27 76 2 424471000/NCLE28 274 3 424472000/NCLE29 451 2 --> 424473000/NCL

. . . . . . . .

USPATFULLUSPATFULL

=> e e29+allE39 49942 BT5 424/NCL DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONSE40 1181 BT4 424400000/NCL PREPARATIONS CHARACTERIZED BY SPECIAL PHYSICAL FORME41 1347 BT3 424464000/NCL .Tablets, lozenges, or pillsE42 796 BT2 424468000/NCL ..Sustained or differential release typeE43 274 BT1 424472000/NCL ...Layered unitary dosage formsE44 451 --> 424473000/NCL ....With porous, perforated

. . . . . . . . . . . . . .

USPATFULLUSPATFULL

=> alza?/pa and py>2000 and (((drug or pharma?)(l)(dosag? or deliver?))/it,ti,clm or 4244?/NCL)

L7 79 ALZA?/PA AND . . . . .

FILE 'USPATFULL' ENTEREDL4 193 L3/OS,PNL7 79 ALZA?/PA AND PY>2000. . . . .

USPATFULLUSPATFULL

=> l7 not l4L8 143 L7 NOT L4 => l4 not l7L9 29 L4 NOT L7 => l7 or l4L10 222 L7 OR L4

IFIREFIFIREF

File IFIREFFile IFIREF=> help directory HELP ACCESSION - IFIREF accession number formats HELP CONTENT - general IFIREF file description HELP COST - price schedule for the IFIREF file HELP CROSSOVER - file crossover searching in IFIREF HELP DESK - information on IFIREF file user assistance HELP DFIELDS - list of display field codes HELP EFIELDS - list of extract field codes HELP FORMAT - predefined formats for display and print HELP HIGHLIGHTING - highlighting in the IFIREF File HELP IFIDATABASES - the files, IFIPAT, IFICDB, IFIUDB and IFIREF HELP (L) - (L) operator use in the IFIREF file HELP RANGE - RANGE parameters for the IFIREF file HELP RCODE - Relationship codes available in the thesaurus in the IFIREF File HELP (S) - (S) operator use in the IFIREF file HELP SFIELDS - list of search field codes HELP SNUMERIC - list of numeric search fields HELP THESAURUS - description of thesaurus in IFIREF HELP UPDATE/SDI - manual and automatic update searching HELP USAGETERMS - use and distribution restrictions applicable to the IFIREF File

Definition Search Code ----------- ----------- Basic Index /BI Complete Name /CN Controlled Terms /CT Controlled Words /CW Element Count /Elem. Symbol File Segment /FS Formula Weight /FW Fragment Codes /FG Level /LV Molecular Formula (no multicomp.) /MF Uniterm Code /UN US Patent Classification Code /NCL US Patent Classification Range /NCLR Searchable

File IFIREF File IFIREF (Search Fields)(Search Fields)

The more important search fields are:

o Basic Index (/BI or none)o Chemical Name (/CN)o Element Count (/Elem. Symbol) o Molecular Formula (/MF)o US Class. Codes (/NCL)

File IFIREF File IFIREF (Element Count)(Element Count)

=> 4/c and 4/h and 2/oL1 10 4/C AND 4/H AND 2/O => 4/c(l)4/h(l)2/oL2 10 4/C(L)4/H(L)2/O => 2/c and 2/h and 4/xL4 26 2/C AND 2/H AND 4/X => 3/m and 4/oL5 125 3/M AND 4/O

File IFIREF File IFIREF (Basic Index)(Basic Index)

The Basic Index (words) contains:

• fragment codes

• controlled words (from CT)

• molecular formulas (no multicomponent)

• uniterms

• chemical name fragments

File IFIREFFile IFIREF

In IFIREF there are four kinds of recordsIn IFIREF there are four kinds of records:

Compound Records

Classification Records

General Records

Fragment Records

File IFIREF File IFIREF

=> e a/fs**** START OF FIELD ****E3 0 --> A/FSE4 158465 CLASS/FSE5 20058 COMPOUND/FSE6 23863 FRAGMENT/FSE7 11558 GENERAL/FS**** END OF FIELD ****

Compound RecordsCompound Records

File IFIREF File IFIREF (Compound Records)(Compound Records)

Compound records contain:

o Uniterm codes (/UN)

o Molecular formulae (/MF)

o Controlled terms (/CT)

o Chemical names (/CN)

o Fragment codes, with associated text (/FG)

The fields: UN, MF, CT, CN, FG are indexed as a phrase.

The BI contains single terms from all the previous fields.

=> fil ifiref => benzeneL1 6455 BENZENE => benzene/cnL2 1 BENZENE/CN

=> l2 and compound/fs 21129 COMPOUND/FSL3 1 L2 AND COMPOUND/FS

=> fil ifiref => benzeneL1 6455 BENZENE 5178 COMPOUND/FS1256 CLASS/FS 18 GENERAL/FS 3 FRAGMENT/FS

When you search in IFIREF Bsic Index When you search in IFIREF Bsic Index (/BI) you get records of different kind(/BI) you get records of different kind

=> isodurene/cn

L1 1 ISODURENE/CN

=> d all

AN 50098 IFIREFo UN 50098o MF C10H14o CT BENZENE, 1,2,3,5-TETRAMETHYL-o CN ISODURENE TETRAMETHYLBENZENE/1,2,3,5-/o FG 30035 * CARBOCYCLIC RING (P); 30036 CARBOCYCLIC RING (M); 30042 CARBON, 9-26 (M); 32752 F HYDROCARBON FG (M); 32753 F HYDROCARBON FG (P-1); 34263 MAXIMUM RING UNSATURATION (M); 34700 R I C6 BENZENE RING (M); 34701 R I C6 BENZENE RING (P); 37715 RING UNIT, 1 (M); 40307 * F HYDROCARBON FG; 40551 * R I C6 BENZENE RING

=> ISODURENE/cn(l) TETRAMETHYLBENZENE/1,2,3,5-//cnL3 0 ISODURENE/CN(L) TETRAMETHYLBENZENE/1,2,3,5-//CN => ISODURENE/cn and TETRAMETHYLBENZENE/1,2,3,5-//cnL4 1 ISODURENE/CN AND TETRAMETHYLBENZENE/1,2,3,5-//CN => ISODURENE and TETRAMETHYLBENZENE/1,2,3,5-//cnL5 1 ISODURENE AND TETRAMETHYLBENZENE/1,2,3,5-//CN => (ISODURENE and TETRAMETHYLBENZENE/1,2,3,5-/)/cnL6 1 (ISODURENE AND TETRAMETHYLBENZENE/1,2,3,5-/)/CN => ISODURENE/cn or TETRAMETHYLBENZENE/1,2,3,5-//cnL7 1 ISODURENE/CN OR TETRAMETHYLBENZENE/1,2,3,5-//CN

RN 527-53-7 REGISTRYCN Benzene, 1,2,3,5-tetramethyl- (8CI, 9CI) (CA INDEX NAME)OTHER NAMES:CN 1,2,3,5-TetramethylbenzeneCN 1,3,4,5-TetramethylbenzeneCN Isodurene. . . . . . . . . . . . . . . .

AN 50066 IFIREFUN 50066MF C6H7NCT ANILINE

RN 62-53-3 REGISTRYCN Benzenamine (9CI) (CA INDEX NAME)OTHER CA INDEX NAMES:CN Aniline (8CI)

RN 619-55-6 REGISTRYCN Benzamide, 4-methyl- (9CI) (CA INDEX NAME)OTHER CA INDEX NAMES:CN p-Toluamide (6CI, 7CI, 8CI)

AN 99763 IFIREF (Display All)(Display All)UN 99763MF C8H9NOCT TOLUAMIDE/P-/ . . . . . . . . . . .=> toluamide/p-//cncnL2 1 TOLUAMIDE/P-//CN

=> e toluamide/p-//cncn. . . . . . . . . . . . . . . . . .E3 1 --> TOLUAMIDE/P-//CNCN

=> 527-53-7 L1 0 527-53-7 (527(W)53(W)7)=> 527-53-7/rnNUMERIC VALUE NOT VALID '527-53-7'L2 0 527-53-7/RN => hel sfields Definition Search Code ----------- ----------- Basic Index /BI Complete Name /CN Controlled Terms /CT Controlled Words /CW Element Count /Element Symbol File Segment /FS Formula Weight /FW Fragment Codes /FG Level /LV Molecular Formula /MF Uniterm Code /UN US Patent Classification Code /NCL US Patent Classification Range /NCLR Searchable

AN 50098 IFIREFo UN 50098o MF C10H14o CT BENZENE, 1,2,3,5-TETRAMETHYL-o CN ISODURENE TETRAMETHYLBENZENE/1,2,3,5-/o FG 30035 * CARBOCYCLIC RING (P); 30036 CARBOCYCLIC RING (M); 30042 CARBON, 9-26 (M); 32752 F HYDROCARBON FG (M); 32753 F HYDROCARBON FG (P-1); 34263 MAXIMUM RING UNSATURATION (M); 34700 R I C6 BENZENE RING (M); 34701 R I C6 BENZENE RING (P); 37715 RING UNIT, 1 (M); 40307 * F HYDROCARBON FG; 40551 * R I C6 BENZENE RING

=> e 50098/unE# FREQUENCY AT TERM-- --------- -- ----E1 1 1 50096/UNE2 1 1 50097/UNE3 1 1 --> 50098/UNE4 1 1 50099/UN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .

=> e e3+allE13 1 --> 50098/UN CT BENZENE, 1,2,3,5-TETRAMETHYL-********* END***

=> e BENZENE, 1,2,3,5-TETRAMETHYL-/ctE# FREQUENCY AT TERM-- --------- -- ----E14 1 1 BENZENE, 1,2,3,4-TETRAMETHYL-/CTE15 1 1 BENZENE, 1,2,3,5-TETRACHLORO-/CTE16 1 1 --> BENZENE, 1,2,3,5-TETRAMETHYL-/CT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

=> e e16+allE26 1 --> BENZENE, 1,2,3,5-TETRAMETHYL-/CT UN 50098 ********* END***

=> e isodurene/cnE1 1 ISODODECYLPHENOL/P-//CNE2 1 ISODUR/CNE3 1 --> ISODURENE/CN . . . . . . . . . . . . . . . . . . . .E8 1 ISOEUGENOL, BENZYL ETHER/CNE9 1 ISOFENPHOS/CNE10 1 ISOFEZOLAC/CNE11 1 ISOFLAVONE/CNE12 1 ISOFLAVONE, 4*,5,7-TRIHYDROXY-/CN

=> e 30035/fgE# FREQUENCY AT TERM-- --------- -- ----E39 1 1 30033/FGE40 1 1 30034/FGE41 1 1 --> 30035/FG. . . . . . . . . . .

=> e e41+allE51 1 --> 30035/FG CT CARBOCYCLIC RING (P)********* END***

=> e 40551/fgE# FREQUENCY AT TERM-- --------- -- ----E1 0 1 40549/FGE2 0 1 40550/FGE3 0 1 --> 40551/FG => e e3+allE13 0 --> 40551/FG CT R I C6 BENZENE RING********* END***

=> e R I C6 BENZENE RING/ctE# FREQUENCY AT TERM-- --------- -- ----E14 1 1 R I C5SI SILACYCLOHEXANE RING/CTE15 1 1 R I C5SI5 GENERIC RING/CTE16 1 1 --> R I C6 BENZENE RING/CT => e e16+allE38 1 --> R I C6 BENZENE RING/CT UN 40551********* END***

This is a Fragment RecordThis is a Fragment Record

=> 40551/un40551 R I C6 BENZENE RINGL1 1 40551/UN => 40551L2 5026 40551 => l2 not l1L3 5025 L2 NOT L1 => d kwic L3 ANSWER 1 OF 5025 IFIREF COPYRIGHT 2003 IFI FG . . . . 40551 * R I C6 BENZENE RING . . . . .

This is a Compound RecordThis is a Compound Record

=> isodurene/cn

L1 1 ISODURENE/CN

=> sel l1 un

L2 SEL L1 1- UN : 1 TERM

TERM # # OCC # DOC % DOC UN

------ ------- ------ ------ ---------------

1 1 1 100.00 50098

********* END OF L2 *********

=> sel L1 ct SmartSELECT INITIATED New TRANSFER and ANALYZE Commands Now AvailableSee HELP TRANSFER and HELP ANALYZE for Details L2 SEL L1 1- CT : 1 TERM TERM # # OCC # DOC % DOC CT------ ------- ------ ------ --------------- 1 1 1 100.00 BENZENE, 1,2,3,5- TETRAMETHYL-********* END OF L2 ***

=> sel L1 cn SmartSELECT INITIATED New TRANSFER and ANALYZE Commands Now AvailableSee HELP TRANSFER and HELP ANALYZE for Details L3 SEL L1 1- CN : 2 TERMS TERM # # OCC # DOC % DOC CN------ ------- ------ ------ --------------- 1 1 1 100.00 ISODURENE 2 1 1 100.00 TETRAMETHYLBENZENE/1,2,3,5-/

=> sel l1 fg SmartSELECT INITIATED New TRANSFER and ANALYZE Commands Now AvailableSee HELP TRANSFER and HELP ANALYZE for Details L4 SEL L1 1- FG : 11 TERMS

TERM # # OCC # DOC % DOC FG------ ------- ------ ------ ----- 1 1 1 100.00 30035 2 1 1 100.00 30036 3 1 1 100.00 30042 4 1 1 100.00 32752 5 1 1 100.00 32753 6 1 1 100.00 34263 7 1 1 100.00 34700 8 1 1 100.00 34701 9 1 1 100.00 37715 10 1 1 100.00 40307 11 1 1 100.00 40551********* END OF L4 ***

Find compound records for the Strychnin

CN Strychnin MF C21 H22 N2 O2

=> e strychnin/cn=> e strychnin/cnE49 1 STROPHANTHIDIN/G-//CNE49 1 STROPHANTHIDIN/G-//CNE50 1 STROPHANTHIN/G-//CNE50 1 STROPHANTHIN/G-//CNE51 0 --> STRYCHNIN/CNE51 0 --> STRYCHNIN/CNE52 1 STRYCHNINE/CNE52 1 STRYCHNINE/CN

=> e strychnin/ct=> e strychnin/ctE# FREQUENCY AT TERME# FREQUENCY AT TERM-- --------- -- ------ --------- -- ----E62 1 1 STRUVITE/CTE62 1 1 STRUVITE/CTE63 0 --> STRYCHNIN/CTE63 0 --> STRYCHNIN/CTE64 1 1 STRYCHNINE/CTE64 1 1 STRYCHNINE/CT

=> e64 and compound/fsSTRYCHNINE 64544 1 STRYCHNINE/CT 21289 COMPOUND/FSL2 1 STRYCHNINE/CT AND COMPOUND/FS

=> fil reg => c h n o/elf and 7/nrrs(s)c21n2o/rf(p)1/cnrs and nc=1L1 183 C H N O/ELF AND . . . . . . . . . . .=> d scan => sel l1 name SmartSELECT INITIATED New TRANSFER and ANALYZE Commands Now AvailableSee HELP TRANSFER and HELP ANALYZE for Details L2 SEL L1 1- NAME : 155 TERMS

=> fil ifiref

=> L2L3 2 L2 => l3 and compound/fs 21289 COMPOUND/FSL4 2 L3 AND COMPOUND/FS => d 1-2

O CH2O

Find in IFIREF the record for this compound

MF= C12 H14 O4

=> fil reg => c12h14o4/mf and nc=1 and nrs=3 and c6/ea(p)2 oc2/esL2 16 C12H14O4/MF AND NC=1 AND NRS=3 AND C6/EA(P)2 OC2/ES => d scan => l2 and oxirane/hp and 1,3 phenylenebis and oxymethyl?L5 3 L4 AND OXYMETHYL?

=> sel name L6 SEL L5 1- NAME : 9 TERMS

=> D l5 1-3 cn str

CN Oxirane, 2,2'-[1,3-phenylenebis(oxymethylene)]bis-, (R*,S*)-

CN Oxirane, 2,2'-[1,3-phenylenebis(oxymethylene)]bis-, (R*,R*)-

CN Oxirane, 2,2'-[1,3-phenylenebis(oxymethylene)]bis-OTHER CA INDEX NAMES:CN Benzene, m-bis(2,3-epoxypropoxy)- (6CI, 7CI, 8CI)OTHER NAMES:CN 1,3-Bis(2,3-epoxypropoxy)benzeneCN 1,3-DiglycidyloxybenzeneCN Diglycidyl resorcinol etherCN m-Bis(2,3-epoxypropoxy)benzeneCN m-Bis(glycidyloxy)benzeneCN NSC 76621CN Resorcinol bis(2,3-epoxypropyl) etherCN Resorcinol diglycidyl etherCN Resorcinol glycidyl ether

O CH2O

=> d l6L6 SEL L5 1- NAME : 9 TERMS TERM # # OCC # DOC % DOC NAME------ ------- ------ ------ --------------- 1 1 1 33.33 DIGLYCIDYL RESORCINOL ETHER 2 1 1 33.33 M-BIS(GLYCIDYLOXY)BENZENE 3 1 1 33.33 M-BIS(2,3-EPOXYPROPOXY)BENZENE 4 1 1 33.33 NSC 76621 5 1 1 33.33 RESORCINOL BIS(2,3-EPOXYPROPYL) ETHER 6 1 1 33.33 RESORCINOL DIGLYCIDYL ETHERRESORCINOL DIGLYCIDYL ETHER 7 1 1 33.33 RESORCINOL GLYCIDYL ETHER 8 1 1 33.33 1,3-BIS(2,3-EPOXYPROPOXY)BENZENE 9 1 1 33.33 1,3-DIGLYCIDYLOXYBENZENE********* END OF L6 ***

=> RESORCINOL DIGLYCIDYL ETHER/ctL9 0 RESORCINOL DIGLYCIDYL ETHER/CT => RESORCINOL,, DIGLYCIDYL ETHER/ctRESORCINOL, DIGLYCIDYL ETHER 57431L10 1 RESORCINOL, DIGLYCIDYL ETHER/CT

Classification RecordsClassification Records

File IFIREF File IFIREF (Classification Records)(Classification Records)

=> help sfields

. . Basic IndexBasic Index, . . and US Patent Classification Code textUS Patent Classification Code text. .

There are no fields that allow left truncation in this file.

Classification records contain:

US Classifications with their titles

Controlled terms

Level number of classifications within their hierarchies

Complete hierarchy

AN 100308 IFIREFo NCL 002002110 LV 4o CT Astronaut`s body covero 002000000 1 (IPC A41D, A42B, A41B, A61F) APPARELo 002455000 2 GUARD OR PROTECTORo 002456000 3 Body covero 002002110 4 Astronaut`s body cover

The Field CT is indexed as a phrase

=> e "astronaut's"/ctE# FREQUENCY AT TERM-- --------- -- ----E13 1 ASTROLOGY/CTE14 1 ASTRONAUT OR PILOT/CTE15 0 --> ASTRONAUT'S/CTE16 1 ASTRONAUT`S BODY COVER/CT

=> e guard or protector/ctE# FREQUENCY AT TERM-- --------- -- ----E25 1 GUARD OR HOUSING/CTE26 1 GUARD OR HOUSING FOR BELT OR PULLEY/CTE27 1 --> GUARD OR PROTECTOR/CT

The single words from the Field CT are indexed in Basic Index (/BI)

=> e astronautE37 1 ASTROLOGY/BIE38 1 ASTROMICIN/BIE39 1 --> ASTRONAUT/BIE40 3 ASTRONAUT`S/BIE41 10 ASTRONOMICAL/BIE42 13 ASTRONOMY/BIE43 1 ASTROPHYLLIN/BIE44 4 ASTROVIRUSES/BIE45 1 ASULAM/BIE46 1 ASVO4/BIE47 18 ASYMMETRIC/BIE48 78 ASYMMETRICAL/BI

Find NCL Classification Records for the following compound

(CH2)4

=> fil reg => C19H32O5/mf and c5/ea and nrs=1 and 3-penten?- acid(l)3,5-dihydroxy(l)esterL2 4 C19 H32 O5/MF AND C5/EA AND NRS=1 AND . . .

RN 59260-75-2 REGISTRYCN 3-Pentenoic acid, 5-[3,5-dihydroxy-2-(3- hydroxy-1-octenyl)cyclopentyl]-, . . . (CA INDEX NAME) OTHER NAMES:CN 2,3-Dinor-PGF2 methyl esterCN 2,3-Dinorprostaglandinprostaglandin F2 methyl ester

(CH2)4

=> fil ifiref => e prostaglandin. . . . . . . . . . . . . . . . . .E3 28 --> PROSTAGLANDIN/BI. . . . . . . . . . . . . . . . . . => e. . . . . . . . . . . . . . . . . .E15 2 PROSTOGLANDINS/BI. . . . . . . . . . . . . . . . . .

=> prost!glandin? and cyclopent? and class/fsL1 6 PROST!GLANDIN? AND CYCLOPENT? AND CLASS/FS => sel ncl

SmartSELECT INITIATED New TRANSFER and ANALYZE Commands Now AvailableSee HELP TRANSFER and HELP ANALYZE for Details L2 SEL L1 1- NCL : 6 TERMS => dL2 SEL L1 1- NCL : 6 TERMS TERM # # OCC # DOC % DOC NCL------ ------- ------ ------ --------------- 1 1 1 16.67 514211020 2 1 1 16.67 514573000 3 1 1 16.67 560121000 4 1 1 16.67 560122000 5 1 1 16.67 562503000 6 1 1 16.67 562504000********* END OF L2 ***

=> fil uspatfull

=> e 514211020/nclE# FREQUENCY AT TERM-- --------- -- ----. . . . . . . . . . . . . . . . . . .E39 18 2 --> 514211020/NCL. . . . . . . . . . . . . . . . . . . => e e39+ntE49 18 --> 514211020/NCL ...Monocyclic cyclopentyl ring bonded directly to theMonocyclic cyclopentyl ring bonded directly to the seven-membered hetero ringseven-membered hetero ring (e.g., prostaglandins, etc.)********** END **********

=> e 514573000/nclE# FREQUENCY AT TERM-- --------- -- ----. . . . . . . . . . . . . . . . . . .E52 731 2 --> 514573000/NCL. . . . . . . . . . . . . . . . . . .=> e e52+ntE62 731 --> 514573000/NCL514573000/NCL Cyclopentyl or cyclopentene (e.g., prostaglandins, etc.)

=> e 560121000/nclE# FREQUENCY AT TERM-- --------- -- ----. . . . . . . . . . . . . . . . . . .E65 1112 3 --> 560121000/NCL. . . . . . . . . . . . . . . . . . .=> e e65+ntE75 1112 --> 560121000/NCL560121000/NCL Cyclopentyl in acid moiety (e.g., prostaglandins, etc.)E76 437 NT1 560122000/NCL560122000/NCL ...Cyclopentyl-COOR, -C-COOR or -C-C-COOR********** END **********

=> e 560122000/nclE# FREQUENCY AT TERM-- --------- -- ----. . . . . . . . . . . . . . . . . . .E79 437 2 --> 560122000/NCL. . . . . . . . . . . . . . . . . . .=> e e79+ntE89 437 --> 560122000/NCL560122000/NCL ...Cyclopentyl-COOR, -C-COOR or -C-C-COOR ********** END **********

=> e 562503000/nclE# FREQUENCY AT TERM-- --------- -- ----. . . . . . . . . . . . . . . . . . .E92 973 3 --> 562503000/NCL. . . . . . . . . . . . . . . . . . . => e e92+ntE102 973 --> 562503000/NCL562503000/NCL ..Cyclopentyl (e.g., prostoglandins, etc.)E103 182 NT1 562504000/NCL562504000/NCL ...Cyclopentyl bonded to -COOR, -CCOOR, or -CCCOOR********** END **********

=> e 562504000/nclE# FREQUENCY AT TERM-- --------- -- ----. . . . . . . . . . . . . . . . . . .E106 182 2 --> 562504000/NCL. . . . . . . . . . . . . . . . . . . => e e106+ntE116 182 --> 562504000/NCL562504000/NCL ...Cyclopentyl bonded to -COOR, -CCOOR, or -CCCOOR********** END **********

On the basis of this analysis the correct NCL codes tu use are:On the basis of this analysis the correct NCL codes tu use are:

514573000514573000

560121000560121000

560122000560122000

562503000562503000

562504000562504000

Find compound and classification records for this class of compounds

=> fil reg => nc3-ncsc2/es(p)cnrs<=2 and nc=1 and c h n o s/elf(p)10- 20/c(p)2/n(p)4/oL1 928 NC3-NCSC2/ES(P)CNRS<=2 AND NC=1 AND . . . . . . . . . => sel l1 nameL2 SEL L1 1- NAME : 135 TERMS

=> fil ifiref => l2 L3 127 L2 => l3 and compound/fsL4 54 L3 AND COMPOUND/FS => d all

L4 ANSWER 1 OF 54 IFIREF COPYRIGHT 2005 IFI on STN AN 88932 IFIREFUN 88932MF C16H17N2NaO4SCT PENICILLIN G, SODIUM SALTBT PENICILLINS/AND DERIVATIVES/ 03926-R; PENICILLINS, PENICILLIN G/STO/ 20929; SODIUM PENICILLINS

=> l3 and class/fs 161254 CLASS/FSL5 46 L3 AND CLASS/FS => d all

=> d L5 ANSWER 1 OF 46 IFIREF COPYRIGHT 2005 IFI on STN AN 255939 IFIREFNCL 987053000 LV 5CT Five-membered ring shares a N and C atom with a four-membered ring wherein the six-membered ring contains a C or hetero atom in position 4 and no other hetero atom, the four-membered ring contains the single N as hetero atom; e.g., penicillins and analogs, etc. (9/6561A) => l5 and penicillin?/ct 12 PENICILLIN?/CTL6 2 L5 AND PENICILLIN?/CT => d all

L6 ANSWER 1 OF 2 IFIREF COPYRIGHT 2005 IFI on STN AN 237039 IFIREFNCL 514199000 LV 6CT Penicillin G per se or salt thereof (e.g., procaine pencillin G, etc.)514000000 1 (IPC A61K, A01N, C07D) DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS514001000 2 DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI)514183000 3 Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., O,S,Se or Te) or nitrogen as the only ring hetero atoms DOAI 514192000 4 1-thia-4-aza-bicyclo (3.2.0) heptane ring containing (including dehydrogenated) (e.g., penicillins, etc.)514197000 5 6-position substituent contains carbocyclic ring 514199000 6 Penicillin G per se or salt thereof (e.g., procaine pencillin G, etc.)

Find classification Records for:

Drug Delivery Systems

=> e drug delivery/ctE# FREQUENCY AT TERM-- --------- -- ----E1 1 1 DRUG ABUSE, DRUG DEPENDENCE/CTE2 2 1 --> DRUG DELIVERY/CTE3 0 DRUG RELEASE/CT

=> e e2+allE13 2 --> DRUG DELIVERY/CT UN 08208********* END*** => e13DRUG DELIVERY 08208L1 2 "DRUG DELIVERY"/CT

=> e a/fs**** START OF FIELD ****E14 0 --> A/FSE15 159611 CLASS/FSE16 20917 COMPOUND/FSE17 24229 FRAGMENT/FSE18 11623 GENERAL/FS**** END OF FIELD **** => l1 and e15 159611 CLASS/FSL2 1 L1 AND CLASS/FS

=> 08208/un08208 DRUG DELIVERYL3 1 08208/UN

=> l3 and general/fsL4 1 L3 AND GENERAL/FS

AN 8208 IFIREFUN 08208CT DRUG DELIVERY

=> fil uspatfull

=> e 623001420/nclE# FREQUENCY AT TERM-- --------- -- ----E61 28 2 623001400/NCLE62 67 2 623001410/NCLE63 253 3 --> 623001420/NCL . . . . . . . . . . . . . .

=> e e63+allE73 14025 BT2 623/NCL PROSTHESIS (I.E., ARTIFICIAL BODY MEMBERS), PARTS THEREOF, OR AIDS AND ACCESSORIES THEREFORE74 211 BT1 623001100/NCL ARTERIAL PROSTHESIS (I.E., BLOOD VESSEL)E75 253 --> 623001420/NCL .Drug deliveryE76 104 NT1 623001430/NCL ..Antithrombogenic

NCL Structure: MMMSSSDDD

MMM = Main Class, SSS = Subclass, DDD = Decimal Class

=> fil ifiref=> polymer? or copolymer? or homopolymer?L4 44744474 POLYMER? OR COPOLYMER? OR HOMOPOLYMER? E4 161254 CLASS/FSE5 21289 COMPOUND/FSE6 24509 FRAGMENT/FSE7 11924 GENERAL/FS => l4 and e4L5 33753375 L4 AND CLASS/FS => l4 and e7L8 10971097 L4 AND GENERAL/FS

Find Classification Records for Ethylene Propylene copolymers

=> fil ifiref => (propylen? or propen?)(l)(ethylen? or ethen?)(l)(polymer? or copolyme?) and class/fsL1 3 (PROPYLEN? OR PROPEN?)(L). . . . . . . .

=> d 1-3 all

L1 ANSWER 1 OF 3 IFIREF COPYRIGHT 2005 IFI on STN AN 240111 IFIREFNCL 525240000525240000 LV 6CT Solid polymer derived from ethylene or propylene L1 ANSWER 2 OF 3 IFIREF COPYRIGHT 2005 IFI on STN AN 239085 IFIREFNCL 524070000524070000 LV 6CT Solid polymer . . ethylenic . . . is propylene L1 ANSWER 3 OF 3 IFIREF COPYRIGHT 2005 IFI on STN AN 235756 IFIREFNCL 508131000508131000 LV 4CT . . synthetic polymer (ethylene-propylene copolymer, etc.)

=> fil ifiudb => (508131000 or 524070000 or 525240000)/ncl 3333 508131000/NCL 174174 524070000/NCL 26412641 525240000/NCLL3 2843 (508131000 OR 524070000 OR 525240000)/NCL => sel l3 1-100 nclL5 SEL L3 1-100 NCL : 83 TERMS

=> d 1-20L5 SEL L3 1-100 NCL : 83 TERMS TERM # # OCC # DOC % DOC NCL------ ------- ------ ------ --------------- 1 98 98 98.00 525240000525240000 2 13 13 13.00 525192000 3 9 9 9.00 525191000 4 7 7 7.00 525241000 5 4 4 4.00 526065000 6 3 3 3.00 525053000 7 3 3 3.00 525098000 8 3 3 3.00 526352000. . . . . . . . . . . . . . . . . . . . .

=> fil ifiref => l5<1-8>L7 8 L6 => d 1-8

AN 240916 IFIREFNCL 526352000 LV 5CT From ethylene only AN 240112 IFIREFNCL 525241000 LV 6CT Solid polymer derived from an aromatic hydrocarbon reactant AN 240063 IFIREFNCL 525192000 LV 6CT Treating polymer or polymer mixture with a chemical treating agent other than solid polymer AN 240062 IFIREFNCL 525191000 LV 5CT Polymer mixture of two or more solid polymers derived from ethylenically unsaturated reactants only; or mixtures of said polymer mixture with chemical treating agent; or products or processes of preparing any of above mixtures AN 239966 IFIREFNCL 525098000 LV 7CT Solid block or block-type copolymer derived from reactant containing plural unsaturation

General RecordsGeneral Records

File IFIREF File IFIREF (General Records)(General Records)

General records contain:

o Uniterm codeo Associated Controlled Term text (CT)(CT)o Used For termso Broader termso Narrower termso Related terms

Associated Controlled Term (CT) text contains:

o Properties of materialso Useso Chemical Reactionso Physical processeso Polymer Nameso Biological concepts o Apparatus and machineryo Natural materials

=> polyisobutylene/ct and general/fsPOLYISOBUTYLENE 04220L1 1 POLYISOBUTYLENE/CT AND GENERAL/FS

AN 4220 IFIREFUN 04220CTCT POLYISOBUTYLENEBTBT ADDITION POLYMERS/UNDEFINED/ 07486-R; HOMOPOLYMERS 02678-R; OLEFIN HOMOPOLYMERS/ACYCLIC/ 03740-R; OLEFIN POLYMERS/HYDROCARBON/STO/ 03743-R; POLYMERS/STO/ 04232-RNTNT POLYISOBUTENYL SUCCINATE ANHYDRIDE/STO/ 04219RTRT AMOCO 121 00222-R; INDOPOL 02863-R; OPPANOL 03764-R; VISTANEX 05941-R

Question: Does it exist a thesaurus for CT, BT, NT, RT?Question: Does it exist a thesaurus for CT, BT, NT, RT?

=> e polyisobutylene/ctE# FREQUENCY AT TERM-- --------- -- ----E1 1 1 POLYISOBUTYL METHACRYLATE/CTE2 1 1 POLYISOBUTYL VINYL ETHER/CTE3 1 1 --> POLYISOBUTYLENE/CT

=> e e3+allE13 1 --> POLYISOBUTYLENE/CT UN 04220********** END **********

Answer: NO. Then?Answer: NO. Then?

=> sel l1 bt 1 1 1 100.00 ADDITION POLYMERS/UNDEFINED/ 2 1 1 100.00 HOMOPOLYMERS 3 1 1 100.00 OLEFIN HOMOPOLYMERS/ACYCLIC/ 4 1 1 100.00 OLEFIN POLYMERS/HYDROCARBON/STO/ 5 1 1 100.00 POLYMERS/STO/ 6 1 1 100.00 02678 7 1 1 100.00 03740 8 1 1 100.00 03743 9 1 1 100.00 0423204232 10 1 1 100.00 07486

=> 04232 not 04232/un L5 829 L4 NOT L3

=> sel l1 nt 2 1 1 100.00 0421904219 => 04219 NOT 04219/UN L10 6 L9 NOT L1 AN 7486 IFIREFAN 7486 IFIREFUN 07486UN 07486CT ADDITION POLYMERS/UNDEFINED/CT ADDITION POLYMERS/UNDEFINED/ AN 4232 IFIREFAN 4232 IFIREFUN 04232UN 04232CT POLYMERS/STO/CT POLYMERS/STO/ AN 3743 IFIREFAN 3743 IFIREFUN 03743UN 03743CT OLEFIN POLYMERS/HYDROCARBON/STO/CT OLEFIN POLYMERS/HYDROCARBON/STO/ AN 3740 IFIREFAN 3740 IFIREFUN 03740UN 03740CT OLEFIN HOMOPOLYMERS/ACYCLIC/CT OLEFIN HOMOPOLYMERS/ACYCLIC/ AN 2678 IFIREFAN 2678 IFIREFUN 02678UN 02678CT HOMOPOLYMERSCT HOMOPOLYMERS

=> sel l1 rt TERM # # OCC # DOC % DOC RT------ ------- ------ ------ --------------- 1 1 1 100.00 AMOCO 121 2 1 1 100.00 INDOPOL 3 1 1 100.00 OPPANOL 4 1 1 100.00 VISTANEX 5 1 1 100.00 0022200222 6 1 1 100.00 0286302863 7 1 1 100.00 0376403764 8 1 1 100.00 0594105941 ********* END OF L8 ***

=> 00222 not 00222/unL11 7 L10 NOT L9

=> 02863 NOT 02863/unL13 3 L12 NOT L11

=> 03764 NOT 03764/unL14 5 03764 NOT 03764/UN

=> 05941 not 05941/unL15 3 05941 NOT 05941/UN

AN 5574 IFIREFUN 05574CT THICKENERS AN 4878 IFIREFUN 04878CT SEALS AN 4769 IFIREFUN 04769CT RUBBERS/STO/ AN 5439 IFIREFUN 05439CT SYNTHETIC RUBBERS AN 90 IFIREFUN 00090CT ADHESIVES

Find in IFIREF, from General Records, usefull terms for searching oxidation reactions

=> e oxidation/ctE# FREQUENCY AT TERM-- --------- -- ----E1 1 OXIDANT IS SOLELY OXYGEN/CTE2 1 1 OXIDASE/CTE3 3 1 --> OXIDATION/CT

=> e e3+allE13 3 --> OXIDATION/CT UN 03816********** END ********** => e13OXIDATION 03816L1 3 OXIDATION/CT

=> l1 and class/fs 159611 CLASS/FSL4 2 L1 AND CLASS/FS AN 243458 IFIREFNCL 554132000 LV 5CT Oxidation554000000 1 (IPC C07C, C11B) ORGANIC COMPOUNDS . . . AN 224321 IFIREFNCL 438770000 LV 5CT Oxidation438000000 1 (IPC H01L) SEMICONDUCTOR . . . . .

=> 03816/un03816 OXIDATIONL1 1 03816/UN => d all L1 ANSWER 1 OF 1 IFIREF COPYRIGHT 2004 IFI on STN AN 3816 IFIREFUN 03816CT OXIDATIONUF DEACON REACTION; PHOTOOXIDATION; REOXIDATIONBT REACTION, REACTIVITY/STO/ 04571NT AUTOOXIDATION 00463; BIOOXIDATION 00605RT AERATION 00105; AEROBIC PROCESSES 00108; AIR 00128-R . . . . .

=> sel uf L2 SEL L1 1- UF : 3 TERMS => l2/bi and general/fsL5 2 L5 AND GENERAL/FS AN 4034 IFIREFUN 04034CT PHOTOSENSITIVITYUF PHOTOOXIDATION

=> sel l1 nt TERM # # OCC # DOC % DOC NT------ ------- ------ ------ --------------- 1 1 1 100.00 AUTOOXIDATION 2 1 1 100.00 BIOOXIDATION 3 1 1 100.00 00463 4 1 1 100.00 00605 ********* END OF L6 *** => (00463 or 00605) not (00463 or 00605)/un L12 10 (00463 OR 00605) NOT . . . . .

UN 09143UN 09143CT BIOREACTORSCT BIOREACTORS UN 09142UN 09142CT BIOCATALYSTSCT BIOCATALYSTS UN 04571UN 04571CT REACTION, REACTIVITY/STO/CT REACTION, REACTIVITY/STO/ UN 03830UN 03830CT OXYGEN DEMANDCT OXYGEN DEMAND UN 03816UN 03816CT OXIDATIONCT OXIDATION UN 03815UN 03815CT OXIDASECT OXIDASE UN 03372UN 03372CT MICROORGANISMSCT MICROORGANISMS UN 00604UN 00604CT BIOLOGY/STO/CT BIOLOGY/STO/ UN 00603UN 00603CT BIODEGRADATIONCT BIODEGRADATION UN 00108UN 00108CT AEROBIC PROCESSESCT AEROBIC PROCESSES

=> sel l1 rt SmartSELECT INITIATED New TRANSFER and ANALYZE Commands Now AvailableSee HELP TRANSFER and HELP ANALYZE for Details L13 SEL L1 1- RT : 98 TERMS

Find compound, classification and general records for this class of compounds

=> fil reg => nc3-ncsc2/es(p)cnrs<=2 and nc=1 and c h n o s/elf(p)10- 20/c(p)2/n(p)4/oL1 928 NC3-NCSC2/ES(P)CNRS<=2 AND NC=1 AND . . . . . . . . . => sel l1 nameL2 SEL L1 1- NAME : 135 TERMS

=> fil ifiref => l2 L3 127 L2 => l3 and compound/fsL4 54 L3 AND COMPOUND/FS => d all

L4 ANSWER 1 OF 54 IFIREF COPYRIGHT 2005 IFI on STN AN 88932 IFIREFUN 88932MF C16H17N2NaO4SCT PENICILLIN G, SODIUM SALTBT PENICILLINS/AND DERIVATIVES/ 03926-R; PENICILLINS, PENICILLIN G/STO/ 20929; SODIUM PENICILLINS

=> l3 and class/fs 161254 CLASS/FSL5 46 L3 AND CLASS/FS => d all

=> d L5 ANSWER 1 OF 46 IFIREF COPYRIGHT 2005 IFI on STN AN 255939 IFIREFNCL 987053000 LV 5CT Five-membered ring shares a N and C atom with a four-membered ring wherein the six-membered ring contains a C or hetero atom in position 4 and no other hetero atom, the four-membered ring contains the single N as hetero atom; e.g., penicillins and analogs, etc. (9/6561A) => l5 and penicillin?/ct 12 PENICILLIN?/CTL6 2 L5 AND PENICILLIN?/CT => d all

L6 ANSWER 1 OF 2 IFIREF COPYRIGHT 2005 IFI on STN AN 237039 IFIREFNCL 514199000 LV 6CT Penicillin G per se or salt thereof (e.g., procaine pencillin G, etc.)514000000 1 (IPC A61K, A01N, C07D) DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS514001000 2 DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI)514183000 3 Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., O,S,Se or Te) or nitrogen as the only ring hetero atoms DOAI 514192000 4 1-thia-4-aza-bicyclo (3.2.0) heptane ring containing (including dehydrogenated) (e.g., penicillins, etc.)514197000 5 6-position substituent contains carbocyclic ring 514199000 6 Penicillin G per se or salt thereof (e.g., procaine pencillin G, etc.)

File IFIREF File IFIREF => l3 and general/fsL7 27 L3 AND GENERAL/FS L7 ANSWER 1 OF 27 IFIREF COPYRIGHT 2005 IFI on STN AN 21126 IFIREFUN 21126CT SODIUM PENICILLINS/STO/BT AMIDES/STO/ 20151-R; AMINES/STO/ 20155-R; AMINO COMPOUNDS/STO/ 20157; ANTIBIOTICS 07382; CARBOXAMIDES/STO/ 20296; HETEROCYCLIC/N/ COMPOUNDS/STO/ 20618; HETEROCYCLIC/N,S/ COMPOUNDS/STO/ 20619; HETEROCYCLIC/S/ COMPOUNDS/STO/ 20621; METAL COMPOUNDS AND SALTS/STO/ 20754; ORGANIC ALKALI METAL COMPOUNDS AND SALTS/STO/ 20841; ORGANIC NITROGEN COMPOUNDS/STO/ 20873; PENICILLINS, PENICILLIN G/STO/ 20929NT AMOXICILLIN, SODIUM SALT 53220-R; CARFECILLIN, SODIUM SALT 53779-R; DICLOXACILLIN, SODIUM SALT 52946-R; METHICILLIN, SODIUM SALT 52758-R; NAFCILLIN, SODIUM SALT 53216-R; OXACILLIN, SODIUM SALT 52944-R; PENICILLIN G, SODIUM SALT 88932-R; PIPERACILLIN, SODIUM SALT 52953-R; PIRBENICILLIN, SODIUM SALT 53218-R; SUNCILLIN, SODIUM SALT 53790-RRT PENICILLINS/AND DERIVATIVES/ 03926-R

=> l7 and penicillin?/ctL8 3 L7 AND PENICILLIN?/CT => sel ntL9 SEL L8 1- NT : 114 TERMS => l9L10 79 L9

=> l10 not l3L11 1 L10 NOT L3 L11 ANSWER 1 OF 1 IFIREF COPYRIGHT 2005 IFI on STN AN 246520 IFIREFNCL 562558000 LV 8CT Penicillamine per se or salt thereof562000000 1 (IPC C07C) ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES562000001 2 ORGANIC COMPOUNDS (Class 532, Subclass 1) (COLLECTION TERM, NO PATENT POSTINGS.)562400000 3 Carboxylic acids and salts thereof562512000 4 Acyclic562553000 5 Nitrogen bonded to carbon of organic radical (e.g., amino acids, etc.)562556000 6 Sulfur or selenium562557000 7 Alpha N, beta S - acids or salts thereof 562558000 8 Penicillamine per se or salt thereof

Fragment RecordsFragment Records

File IFIREF File IFIREF (Fragment Records)(Fragment Records)

Fragment records contain:

oFragment codesoText of associated Controlled Terms

AN 30036 IFIREFo FG 30036o CT CARBOCYCLIC RING (M)

=> 30036/fg30036 CARBOCYCLIC RING (M)L2 1 30036/FG => 30036L3 6524 30036

=> l2 and l3L4 1 L2 AND L3

=> "CARBOCYCLIC RING (M)"/ctCARBOCYCLIC RING (M) 30036L5 1 "CARBOCYCLIC RING (M)"/CT => CARBOCYCLIC RING ML6 6524 CARBOCYCLIC RING M (CARBOCYCLIC(W)RING(W)M) => l5 and l6L7 1 L5 AND L6

IFIPAT - IFIUDBIFIPAT - IFIUDB

File Name Coverage Content Use for

IFIPAT 1950 (chem) Bib, Ab, Clm Free text, NCL, IPC 1963 (oth.)

1950 (chem) Bib, Ab, Clm As above plus,IFIUDB 1963 (oth.) Chem. Index. Uniterm chem. search.

* Both contain RNsBoth contain RNs

IFIPAT - IFIUDBIFIPAT - IFIUDBAN 02201356 IFIPAT;IFIUDB;IFICDB TI HEAT TREATED POLYARYLENE SULPHIDE CONTAINING PHOSPHINE GROUPS; REDUCED CRYSTALLIZATION TIMESINF Kohler, Burkhard, Krefeld, DE Meyer, Rolf-Volker, Krefeld, DEIN Kohler Burkhard (DE); Meyer Rolf-Volker (DE)PAF Bayer Aktiengesellschaft, Leverkusen-Bayerwerk, DEPA Bayer AG DE (29448)EXNAM Anderson, Harold DAG Connolly and HutzPI US 5066781 A 19911119 (CITED IN 001 LATER PATENTS)AI US 1990-552808 19900716XPD 12 Apr 2009RLI US 1989-336716 19890412 DIVISION ABANDONED US 1989-436127 19891113 DIVISION 5010169PRAI DE 1988-3714533 19880429FI US 5066781 19911119 US 5010169DT Utility; EXPIREDFS CHEMICAL GRANTED

IFIPAT - IFIUDBIFIPAT - IFIUDBAB This invention relates to new straight chained and branched copolyarylene sulphides with built-in aromatic or araliphatic comonomers containing phosphine groups and to products obtainable from the phosphine group-containing polyarylene sulphides by a special heat treatment. ECLM 1. Linear or branched phosphorous containing polyarlene sulphide prepared by: a. the reaction of 0.1 to 10 mol-% of at least one monomer corresponding to the following formula (R1-P(-R2)-)Ar (I). . . . . . . . . . . . . . . . . . REP US 3562199 Feb 1971 260037000 Hill et al. US 3725362 Apr 1973 260079000 Walker GB 1056226 Jan 1967REN Patent Abstracts of Japan, vol. 12, No. 230(C-508)(3077), Jun. 29, 1988.NCL NCLM: 528481000 NCLS: 528388000; 528480000IC ICM: C08G075-16EXF 528388000; 528480000; 528481000ARTU 153

In both Files there are no RNs indexedIn both Files there are no RNs indexed

IFIUDBIFIUDB

UN General Terms: 00364; 00822; 01037; 01135; 01404; 02601; 02604; 03430; 04910; 05610; 05685; 06233; 10019; 10020; 10104; 10201; 10204; 21450; 00641-10 30; 01299-10 30; 03784-10 30; 04279-10 30; 07290-70 90; 07376-70 90 Fragment Terms: 30035; 34210; 34236; 40001; 40002; 40489; 40515; 40516; 40531; 40551; 40564 Compound Terms: 50598-70 90; 58388-70 90

URNURN 1313-82-2; 106-46-7

SNa NaCl

AN 50598 IFIREFUN 50598MF Na2SCT SODIUM SULFIDE, NA2S

AN 58388 IFIREFUN 58388MF C6H4Cl2CT BENZENE, P-DICHLORO-

IFIPAT - IFIUDBIFIPAT - IFIUDB=> fil ifipat=> 02201356/anL1 1 02201356/AN => (1313-82-2 or 106-46-7) and l1 172 1313-82-2172 1313-82-2 66 106-46-766 106-46-7L2 0 (1313-82-2 OR 106-46-7) AND L1 => (1313-82-2 or 106-46-7)/urn and l1'URN' IS NOT A VALID FIELD CODE 0 1313-82-2/URN 0 106-46-7/URNL3 0 (1313-82-2 OR 106-46-7)/URN AND L1

IFIPAT - IFIUDBIFIPAT - IFIUDB=> fil ifiudb => 02201356/anL1 1 02201356/AN => (1313-82-2 or 106-46-7) and l1 172 1313-82-2172 1313-82-2 66 106-46-766 106-46-7L2 0 (1313-82-2 OR 106-46-7) AND L1 => (1313-82-2 or 106-46-7)/urn and l1 3526 1313-82-2/URN3526 1313-82-2/URN 1481 106-46-7/URN1481 106-46-7/URNL3 1 (1313-82-2 OR 106-46-7)/URN AND L1

Find in IFIUDB patents on Find in IFIUDB patents on effervescent formulations effervescent formulations

containing Ibuprofen; salts are containing Ibuprofen; salts are not interesting. not interesting.

Substance Identifiers(Ibuprofen)

A = RNs, Uniterms (Code Fields)

B = Chemical Names (Basic Index)

Functionality Identifiers(effervescence)

A’ = NCL, Uniterms (Code Fields)

B’ = Keywords (Basic Index)

Combinations

Substance Identifiers Functionality Identifiers

A (Code Fields) ANDAND A’ (Code Fields) A (Code Fields) AND AND B’ (Basic Index) B (Basic Index) ANDAND A’ (Code Fields)

B (Basic Index) (L)(L) B’ (Basic Index)

REGISTRYREGISTRY

=> fil reg

=> c13h18o2 and (Benzeneacetic acid or Hydratropic acid)/hpL1 466 C13H18O2 AND (BENZENEACETIC ACID OR HYDRATROPIC ACID)/HP => (p-isobutyl or -methyl-4-2-methylpropyl) and l1 and nc=1 L2 7 (P-ISOBUTYL OR -METHYL-4-2-METHYLPROPYL) AND L1 AND NC=1

REGISTRYREGISTRY

=> sel name L3 SEL L2 1- NAME : 199 TERMS

=> sel l2 rn L4 SEL L2 1- RN : 7 TERMS

IFIREFIFIREF

=> fil ifiref=> ibuprofen/cnL5 1 IBUPROFEN/CN => sel unL6 SEL L5 1- UN : 1 TERM

IFIREFIFIREF

=> effervesce? and class/fsL7 10 EFFERVESCE? AND CLASS/FS => d 1-10 => sel ncl 1 2 3 7 9L8 SEL L7 1,2,3,7,9 NCL : 5 TERMS

IFIREFIFIREF

=> effervesce? and general/fsL9 8 EFFERVESCE? AND GENERAL/FS => sel l9 un 2,3,4,6L10 SEL L9 2,3,4,6 UN : 4 TERMS

IFIUDBIFIUDB=> fil ifiudb=> d his (FILE 'HOME' ENTERED AT 12:31:36 ON 06 MAR 2005) FILE 'REGISTRY' ENTERED AT 12:31:52 ON 06 MAR 2005. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .L3L3 BB SEL L2 1- NAME : 199 TERMSL4L4 AA SEL L2 1- RN : 7 TERMS FILE 'IFIREF' ENTERED AT 12:36:24 ON 06 MAR 2005L5 1 IBUPROFEN/CNL6L6 AA SEL L5 1- UN : 1 TERM. . . . . . . . . . . . . . . . . . . . . . . L8L8 AA’’ SEL L7 1,2,3,7,9 NCL : 5 TERMS. . . . . . . . . . . . . . . . . . . . . . .L10L10 AA’’ SEL L9 2,3,4,6 UN : 4 TERMS

IFIUDBIFIUDB

=> (l4 or l4/urn or l6) and (l8 or l10)L16 54 A and A’A and A’ => (l4 or l4/urn or l6) and (effervesc? or bubbl? or gas?(w)product?)L20 49 A and B’A and B’ => l3 and (l8 or l10)L24 71 B and A’B and A’ => l3(l)(effervesc? or bubbl? or gas?(w)product?) and chemical/fsL26 93 B(L)B’B(L)B’

=> l16 or l20 or l24 or l26L27 134

IFIREF - IFIUDBIFIREF - IFIUDB=> l16 not (l20 or l24 or l26)L28 5 due to only A and A’A and A’ => l20 not (l16 or l24 or l26)L29 2 due to only A and B’A and B’ => l24 not (l16 or l20 or l26)L30 13 due to only B and A’B and A’ => l26 not (l16 or l20 or l24)L31 38 due to only B(L)B’B(L)B’

IFIREF - IFIUDBIFIREF - IFIUDB

due to only A and A’A and A’

NCLS . . . 424466000. . . . . CT . . . PROPIONIC ACID, 2-/P-ISOBUTYLPHENYL/- 51626-10; URN . . . . 15687-27-1. . . . . . . . . .

IFIREF - IFIUDBIFIREF - IFIUDBdue to only A and B’A and B’

due to only B(L)B’B(L)B’

Find in IFIUDB and IFIPAT Find in IFIUDB and IFIPAT patents on drug delivery patents on drug delivery systems for Naproxensystems for Naproxen(consider also salts with metals, and esters)(consider also salts with metals, and esters)

Substance Identifiers(Naproxen)

A = RNs, Uniterms (Code Fields)

B = Chemical Names (Basic Index)

Functionality Identifiers(drug delivery system)

B’ = Keywords (Basic Index)

Combinations

Substance Identifiers Functionality Identifiers

A (Code Fields) ANDAND A’ (Code Fields) A (Code Fields) AND AND B’ (Basic Index) B (Basic Index) ANDAND A’ (Code Fields)

B (Basic Index) (L)(L) B’ (Basic Index)

REGISTRYREGISTRY

=> naproxen/cnL1 1 NAPROXEN/CN => c14h14o3 and 2-Naphthaleneacetic acid/hp and 6-methoxy- -methylL2 291 C14H14O3 AND 2-NAPHTHALENEACETIC ACID/HP. => l2 and nc=1L3 5 L2 AND NC=1

REGISTRYREGISTRY

=> l2 and nc=2 and m/els.mcf(l) m/els(notp)c/elsL4 30 L2 AND NC=2 AND M/ELS.MCF(L). . . . . . => c h o/elf and c>=14 and h>=14 and o=3 and nc=1 and c6- c6/ea(s)c10/rfL5 18126 C H O/ELF AND C>=14 AND . . . . . . . => l5 and 2-Naphthaleneacetic acid/hp(l)6-methoxy-- methyl(l)esterL6 98 L5 AND 2-NAPHTHALENEACETIC ACID/HP(L). ..

=> d his (FILE 'REGISTRY' ENTERED AT 06:47:41 ON 07 MAR 2005). . . . . . . . . . . . . . . . . . L3 5 Naproxen aloneNaproxen aloneL4 30 Naproxen salts with metalsNaproxen salts with metals. . . . . . . . . . . . . . . . . . . . L6 98 Naproxen estersNaproxen esters

REGISTRYREGISTRY

=> l3 or l4 or l6L7 133 L3 OR L4 OR L6 => sel name not "laser"L8 SEL L7 1- NAME NOT "LASER" : 132 TERMS => sel rn l7L9 SEL L7 1- RN : 133 TERMS

=> fil ifiref => l8L10 3 L8 => d 1-3 all

IFIREFIFIREF

IFIREFIFIREFAN 80444 IFIREFUN 80444MF C14H13NaO3CT NAPROXEN SODIUM

AN 55665 IFIREFUN 55665MF C15H16O3CT METHYL 2-/6-METHOXY-2-, NAPHTHYL/PROPIONATE

AN 51556 IFIREFUN 51556MF C14H14O3CT PROPIONIC ACID, 2-/6-METHOXY-2-NAPHTHYL/-CN METHOXY-2-NAPHTHYL/PROPIONIC ACID/2-/6-/ NAPROXEN

IFIREFIFIREF

=> sel l18 un SmartSELECT INITIATED New TRANSFER and ANALYZE Commands Now AvailableSee HELP TRANSFER and HELP ANALYZE for Details L21 SEL L18 1- UN : 3 TERMS

IFIREFIFIREF

=> drug delivery and class/fsL12 2 DRUG DELIVERY AND CLASS/FS => d 1-2 all

IFIREFIFIREFL12 ANSWER 1 OF 2 IFIREF COPYRIGHT 2005 IFI on STN AN 250512 IFIREFNCL 623001430 LV 4CT Antithrombogenic. . . . . . . . . . . . . . . . . 623001420 3 Drug delivery. . . . . . . . . . . . . . . . . L12 ANSWER 2 OF 2 IFIREF COPYRIGHT 2005 IFI on STN AN 250511 IFIREFNCL 623001420 LV 3CT Drug delivery. . . . . . . . . . . . . . . . . 623001420 3 Drug delivery => sel ncl 2L13 SEL L12 2 NCL : 1 TERM

IFIREFIFIREF

=> drug delivery and general/fsL14 8 DRUG DELIVERY AND GENERAL/FS => d 1-8 all => sel un 5 7 8L15 SEL L14 5,7,8 UN : 3 TERMS

IFIUDBIFIUDB=> fil ifiudb=> d his (FILE 'REGISTRY' ENTERED AT 06:47:41 ON 07 MAR 2005). . . . . . . . . . . . . . . . . . . . . . . . . . . . .L8 SEL L7 1- NAME NOT "LASER" : 132 TERMS BBL9 SEL L7 1- RN : 133 TERMS AA FILE 'IFIREF' ENTERED AT 06:58:18 ON 07 MAR 2005. . . . . . . . . . . . . . . . . . . . . . . . . . . . .L11 SEL L10 1- UN : 3 TERMS AA. . . . . . . . . . . . . . . . . . . . . . . . . . . . .L13 SEL L12 2 NCL : 1 TERM AA’’. . . . . . . . . . . . . . . . . . . . . . . . . . . . . L15 SEL L14 5,7,8 UN : 3 TERMS AA’’

IFIUDBIFIUDB

=> (l9 or l9/urn or l11) and (l13 or l15) L21 394 (L16 OR L17 OR L18) AND . . A and AA and A’’ => (l9 or l9/urn or l11) and (drug(w)deliv? or drug(w)?ministr?)L25 47 (L22 OR L23 OR L24) AND . . A and BA and B’’

IFIUDBIFIUDB

=> l8 and (l13 or l15)L29 507 L26 AND (L27 OR L28) => l29 and chemical/fsL30 503 L29 AND CHEMICAL/FS B and AB and A’’ => l8 and (drug(w)deliv? or drug(w)?ministr?)L32 85 L31 AND (DRUG(W)DELIV? OR DRUG(W)?MINISTR?) => l32 and chemical/fsL33 76 L32 AND CHEMICAL/FS B and BB and B’’

IFIUDBIFIUDB=> l21 or l25 or l30 or l33L34 583 L21 OR L25 OR L30 OR L33 => l21 not (l25 or l30 or l33)L35 60 only fromonly from A and AA and A’’

=> d hit

IFIUDBIFIUDB

L35 ANSWER 1 OF 60 IFIUDB COPYRIGHT 2005 IFI on STN CT General Terms: . . .DRUG DELIVERY 08208. . . . . . . . . . . . . . . . . . . . . . . Compound Terms:. . .PROPIONIC ACID, 2-/6-METHOXY-2- NAPHTHYL/- 51556-10. . . . . . . . . . . . . . . . . . . . . . .URN . . 22204-53-1Q, 23981-80-8Q; . . . . .

IFIUDBIFIUDB

=> l25 not (l21 or l30 or l33)L36 0 only from only from A and BA and B’’

IFIUDBIFIUDB

=> l30 not (l21 or l25 or l33)L37 150 only from only from B and AB and A’’

IFIUDBIFIUDB

=> l33 not (l21 or l25 or l30)L38 10 only from only from B and BB and B’’

IFIUDBIFIUDB

Find patents involved with Find patents involved with fluorinated polyimides used fluorinated polyimides used for photoimaging processes for photoimaging processes

( Use the Files: Reg, Ifiref, HCAplus, Ifiudb)( Use the Files: Reg, Ifiref, HCAplus, Ifiudb)

Substance Identifiers(fluorinated polyimides)

A = CT, RNs, Uniterms (Code Fields)

B = Chemical Names , CT (Lexicon in BI) (Basic Index)

Functionality Identifiers(photoimaging)

B’ = Keywords, CT (Lexicon in BI) (Basic Index)

RegistryRegistry

=> fil reg=> polyimide/pctL1 51951 POLYIMIDE/PCT => l1 and f/elsL2 9102 L1 AND F/ELS => l1 not l2L3 42849 L1 NOT L2 => sel l2 rn L4 SEL L2 1- RN : 9102 TERMS

IFIREFIFIREF=> fil ifiref=> polyimideL5 34 POLYIMIDE => l5 and general/fsL6 17 L5 AND GENERAL/FS => sel unL7 SEL L6 1- UN : 17 TERMS => l5 and class/fsL8 17 L5 AND CLASS/FS

=> sel nclL9 SEL L8 1- NCL : 17 TERMS

=> photo?(l)imag?L12 58 PHOTO?(L)IMAG? => l12 and general/fsL13 35 L12 AND GENERAL/FS => sel unL14 SEL L13 1- UN : 35 TERMS => l12 and class/fsL15 23 L12 AND CLASS/FS => sel nclL16 SEL L15 1- NCL : 23 TERMS

IFIREFIFIREF

HCAPlusHCAPlus

=> fil hcaplus => e polyimides/ct => e e3+all => e18-e31L17 56644 (POLYIMIDES/CT OR . . . . . . . . . => e photoimag/ct => e e35+all=> e46-e90L18 126700 (PHOTOIMAGING/CT OR "LITHOGRAPHY (L) . .

HCAPlusHCAPlus

=> e18-e31/biL19 57615 (POLYIMIDES/BI OR . . . . . => e46-e90/biL20 436937 (PHOTOIMAGING/BI OR . . . .

HCAPlusHCAPlus

FILE 'REGISTRY' ENTERED AT 10:40:09 ON 07 MAR 2005L1 51951 POLYIMIDE/PCTL2 9102 L1 AND F/ELS AAL3 42849 L1 NOT L2 AAL4 SEL L2 1- RN : 9102 TERMS AA

FILE 'HCAPLUS' ENTERED AT 11:04:31 ON 07 MAR 2005 E POLYIMIDES/CT E E3+ALLL17 56644 E18-E31 AA E PHOTOIMAG/CT E E35+ALLL18 126700 E46-E90 AA’L19 57615 E18-E31/bi BBL20 436937 E46-E90/bi BB’

A and A’A and A’=> (l2 or (l3 or l17)(l)?fluor?) and l18L21 200 (L2 OR (L3 OR L17)(L)?FLUOR?) . .

B(L)B’B(L)B’=> l19(l)l20(l)?fluor?L22 152 L19(L)L20(L)?FLUOR?

HCAPlusHCAPlus

=> l21 or l22L23 322322 L21 OR L22 => l22 not l21L24 122 L22 NOT L21 => l21 not l22L25 170 L21 NOT L22

IFIUDBIFIUDB FILE 'REGISTRY' ENTERED AT 10:40:09 ON 07 MAR 2005L1 51951 POLYIMIDE/PCTL2 9102 L1 AND F/ELS AAL3 42849 L1 NOT L2 AAL4 SEL L2 1- RN : 9102 TERMS AA FILE 'IFIREF' ENTERED AT 10:58:23 ON 07 MAR 2005L5 34 POLYIMIDEL7 SEL L6 1- UN : 17 TERMS AAL9 SEL L8 1- NCL : 17 TERMS AA. . . . . . . . . . . . . . . . . . . . . . .L12 58 PHOTO?(L)IMAG?L14 SEL L13 1- UN : 35 TERMS AA’’L16 SEL L15 1- NCL : 23 TERMS AA’’

FILE 'HCAPLUS' ENTERED AT 11:04:31 ON 07 MAR 2005. . . . . . . . . . . . . . .L19 57615 E18-E31/bi BBL20 436937 E46-E90/bi BB’

A and A’A and A’=> (l2 or l4/urn or ((l7 or l9) and ?fluor?)) and (l14 or l16)L40 719 (L2 OR L35 OR . . . . . . . .

B(L)B’B(L)B’=> l19(l)l20(l)?fluor?L41 21 L19(L)L20(L)?FLUOR?

IFIUDBIFIUDB

=> l41 not l40L42 16 L41 NOT L40 => l40 not l41L43 714 L40 NOT L41 => l40 or l41L44 735735 L40 OR L41 => sel pn appsL45 SEL L44 1- PN APPS : 2136 TERMS

IFIUDBIFIUDB

=> fil hcaplus=> l45L46 697 L45 => l23 not l46L47 306 L23 NOT L46 only from CAPlusonly from CAPlus => l46 not l23L48 681 L46 NOT L23 only from IFIUDBonly from IFIUDB

HCAPlusHCAPlus

only from IFIUDBonly from IFIUDB

AN 2004:964650 HCAPLUSDN 141:412012TI Laminate comprising a layer of melamine resin-crosslinked fluoroalkyl-containing polyester-polyethers

HCAPlusHCAPlus

only from CAPlusonly from CAPlus

L47 ANSWER 1 OF 306 HCAPLUS COPYRIGHT 2005 ACS on STN AN 2005:160217 HCAPLUSTI Electrophotographic apparatus, elastic layer- and fluoropolymer layer-equipped fusers therefor, and manufacture thereof without cracking nor elasticity loss

HCAPlusHCAPlus

IFICLS ( or IFIRXA)IFICLS ( or IFIRXA)

IFICLSIFICLS

IFICLS File containsIFICLS File contains::

reassigned patents reexamined patents expired patents reinstated patents certificate of correction adverse decision in interference reexamination request reissue request certificate of correction

IFICLSIFICLSDISPLAY IALL (Reexamined Patent)ACCESSION NO.: 2999407 IFICLSPATENT ASSIGNEE: Johnson, S C & Son IncPATENT INFORMATION: US 5770548 19980623DOCUMENT TYPE: REEXAMINED; REEXAMINATION REQUESTEDREEXAMINATION REQUEST: REQUESTOR: Owner: S.C. Johnson and Son, Racine, REQUEST NUMBER: 90/005068 REQUEST DATE: 19980812 OG DATE: 19981013REEXAMINATION INFO.: REQUESTOR: S.C. Johnson and Son Racine, WI US REQUEST NUMBER: 90/005068 REQUEST DATE: 19980812 CERTIFICATE NUMBER: B15770548 (3798th) CERTIFICATE DATE: 19990629 CLAIMAS A RESULT OF REEXAMINATION, IT HAS BEEN DETERMINED THAT: The patentability of claims 1-8 is confirmed.

IFICLSIFICLS

DISPLAY IALL (Reassigned Patent)ACCESSION NO.: 3154475 IFICLSPATENT ASSIGNEE: Hashimoto, Kazuo deceased JPPATENT ASSIGNEE: Hashimoto, Takako legal representative JPPATENT INFORMATION: US 5909647 19990601DOCUMENT TYPE: REASSIGNEDREASSIGNMENT INFO.: DATE: 19960812 KIND: ASSIGNMENT OF ASSIGNOR'S INTEREST ASSIGNOR: HASHIMOTO, KAZUO DATE SIGNED: 07/30/1996 ASSIGNEE: HASHIMOTO CORPORATION

IFICLSIFICLS

DISPLAY ALL (Expired Patent)AN 2613100 IFICLSPA Stellmach, Robert NPI US 5423083 19950606DT EXPIREDXPD 19990606 XPG: 19990803

DISPLAY IALL (Reinstated Patent)AN 2048875 IFICLSPA Testing Machines IncPI US 4928533 19900529DT EXPIRED; REINSTATEDXPD 19940529 XPG: 19940809RID 19940803 RIG: 19941004

IFICLSIFICLS

DISPLAY ALL (Extended Patent)ACCESSION NO.: 2475348 IFICLSPATENT ASSIGNEE: Procter & Gamble Co ThePATENT INFORMATION: US 34617 19940524DOCUMENT TYPE: EXTENDEDEXTENDED INFO.: EXPIRATION DATE: 19960212 NEW EXPIRATION DATE: 19980130

IFICLSIFICLS

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