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EP0741755
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EP About this file: EP0741755
| EP0741755 - POLYASPARTIC ACID HAVING MORE THAN 50 % BETA FORM AND LESS THAN 50 % ALPHA FORM [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 26.02.1999 Database last updated on 31.08.2024 | Most recent event Tooltip | 26.02.1999 | Application deemed to be withdrawn | published on 14.04.1999 [1999/15] | Applicant(s) | For all designated states DONLAR CORPORATION 6502 South Archer Avenue Bedford Park, IL 60501-9998 / US | [1996/46] | Inventor(s) | 01 /
KOSKAN, Larry, P. 8617 Golfview Drive Orland Park, IL 60462 / US | 02 /
LOW, Kim C. 1967 Concord Drive Downers Grove, Illinois 60516 / US | 03 /
MEAH, Abdul Rehman Y. Apartment 21-203, 8350 S. 86th Avenue Justice, IL 60458 / US | 04 /
ATENCIO, Anne, M. 13938 Edbrooke Avenue Riverdale, IL 60627 / US | [1997/14] |
| Former [1996/46] | 01 /
KOSKAN, Larry, P. 8617 Golfview Drive Orland Park, IL 60462 / US | ||
| 02 /
LOW, Kim C. Apartment 303, 4646 W. 122nd Street Alsip, IL 60658 / US | |||
| 03 /
MEAH, Abdul Rehman Y. Apartment 21-203, 8350 S. 86th Avenue Justice, IL 60458 / US | |||
| 04 /
ATENCIO, Anne, M. 13938 Edbrooke Avenue Riverdale, IL 60627 / US | Representative(s) | Lawrence, Malcolm Graham, et al Avidity IP Broers Building Hauser Forum 21 JJ Thomson Ave Cambridge CB3 0FA / GB | [N/P] |
| Former [1997/09] | Lawrence, Malcolm Graham, et al Hepworth, Lawrence, Bryer & Bizley Merlin House Falconry Court Bakers Lane Epping Essex CM16 5DQ / GB | ||
| Former [1996/46] | Couchman, Jonathan Hugh, et al Hepworth Lawrence Bryer & Bizley Bloxam Court Corporation Street Rugby, Warwickshire CV21 2DU / GB | Application number, filing date | 95908694.3 | 26.01.1995 | [1996/46] | WO1995US01069 | Priority number, date | US19940186974 | 26.01.1994 Original published format: US 186974 | [1996/46] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9520617 | Date: | 03.08.1995 | Language: | EN | [1995/33] | Type: | A1 Application with search report | No.: | EP0741755 | Date: | 13.11.1996 | Language: | EN | The application published by WIPO in one of the EPO official languages on 03.08.1995 takes the place of the publication of the European patent application. | [1996/46] | Search report(s) | International search report - published on: | US | 03.08.1995 | (Supplementary) European search report - dispatched on: | EP | 06.01.1997 | Classification | IPC: | C08G63/91, C08G69/10 | [1996/46] | CPC: |
C02F5/12 (EP,US);
C07C237/22 (EP,US);
C08G63/6852 (EP,US);
C08G69/10 (EP,US);
C08G73/1092 (EP,US);
C09K8/528 (EP,US);
C11D3/3719 (EP,US)
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| Designated contracting states | DE, FR, GB, IT, NL [1996/46] | Title | German: | POLYASPARGINSÄURE MIT MEHR ALS 50 % BETAFORM UND WENIGER ALS 50 % ALPHAFORM | [1996/46] | English: | POLYASPARTIC ACID HAVING MORE THAN 50 % BETA FORM AND LESS THAN 50 % ALPHA FORM | [1996/46] | French: | ACIDE POLYASPARTIQUE POSSEDANT UNE FORME BETA SUPERIEURE A 50 % ET UNE FORME ALPHA INFERIEURE A 50 % | [1996/46] | Entry into regional phase | 09.08.1996 | National basic fee paid | 09.08.1996 | Search fee paid | 09.08.1996 | Designation fee(s) paid | 09.08.1996 | Examination fee paid | Examination procedure | 24.08.1995 | Request for preliminary examination filed International Preliminary Examining Authority: US | 09.08.1996 | Examination requested [1996/46] | 07.04.1998 | Despatch of a communication from the examining division (Time limit: M06) | 20.10.1998 | Application deemed to be withdrawn, date of legal effect [1999/15] | 18.11.1998 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1999/15] | Fees paid | Renewal fee | 30.01.1997 | Renewal fee patent year 03 | 30.01.1998 | Renewal fee patent year 04 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [X]US5116513 (KOSKAN LARRY P [US], et al) [X] 1-7 * claims 1-7 * | International search | [A]US5152902 (KOSKAN LARRY P [US], et al); | [A]US3927204 (NERI PAOLO, et al) |