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EP0964883
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EP About this file: EP0964883
| EP0964883 - PRODUCTION OF POLYSUCCINIMIDE [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 28.02.2003 Database last updated on 01.01.2025 | Most recent event Tooltip | 28.02.2003 | Application deemed to be withdrawn | published on 16.04.2003 [2003/16] | Applicant(s) | For all designated states DONLAR CORPORATION 6502 South Archer Avenue Bedford Park, IL 60501-9998 / US | [1999/51] | Inventor(s) | 01 /
MAZO, Grigory, Ya 1327 Central Avenue Wilmette, IL 60091 / US | 02 /
BATZEL, Daniel, A. 910 Huckleberry Lane Glenview, IL 60025 / US | 03 /
KNELLER, James, F. 925 Beach Avenue La Grange Park, IL 60526 / US | 04 /
MAZO, Jacob 1327 Central Avenue Wilmette, IL 60091 / US | [1999/52] |
| Former [1999/51] | 01 /
MAZO, grigory, Ya 1327 Central Avenue Wilmette, IL 60091 / US | ||
| 02 /
BATZEL, Daniel, A. 910 Huckleberry Lane Glenview, IL 60025 / US | |||
| 03 /
KNELLER, James, F. 925 Beach Avenue La Grange Park, IL 60526 / US | |||
| 04 /
MAZO; Jacob 1327 Central Avenue Wilmette, IL 60091 / US | Representative(s) | Vossius, Volker, et al ZSP Patentanwälte PartG mbB Radlkoferstrasse 2 81373 München / DE | [N/P] |
| Former [1999/51] | Vossius, Volker, Dr., et al Dr. Volker Vossius, Patentanwaltskanzlei - Rechtsanwaltskanzlei, Holbeinstrasse 5 81679 München / DE | Application number, filing date | 98907698.9 | 03.03.1998 | [1999/51] | WO1998US04058 | Priority number, date | US19970808467 | 03.03.1997 Original published format: US 808467 | [1999/51] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9839377 | Date: | 11.09.1998 | Language: | EN | [1998/36] | Type: | A1 Application with search report | No.: | EP0964883 | Date: | 22.12.1999 | Language: | EN | The application published by WIPO in one of the EPO official languages on 11.09.1998 takes the place of the publication of the European patent application. | [1999/51] | Search report(s) | International search report - published on: | US | 11.09.1998 | (Supplementary) European search report - dispatched on: | EP | 03.03.2000 | Classification | IPC: | C08G73/10, C08G73/14, C08G73/16 | [1999/51] | CPC: |
C08G73/1092 (EP,US)
| Designated contracting states | BE, DE, DK, ES, FR, GB, IT, NL, SE [1999/51] | Title | German: | HERSTELLUNG VON POLYASPARGANSÄURE | [1999/51] | English: | PRODUCTION OF POLYSUCCINIMIDE | [1999/51] | French: | PRODUCTION DE POLYSUCCINIMIDES | [1999/51] | Entry into regional phase | 21.09.1999 | National basic fee paid | 21.09.1999 | Search fee paid | 21.09.1999 | Designation fee(s) paid | 21.09.1999 | Examination fee paid | Examination procedure | 05.08.1998 | Request for preliminary examination filed International Preliminary Examining Authority: US | 21.09.1999 | Examination requested [1999/51] | 01.10.2002 | Application deemed to be withdrawn, date of legal effect [2003/16] | 05.11.2002 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [2003/16] | Fees paid | Renewal fee | 16.03.2000 | Renewal fee patent year 03 | 22.03.2001 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 31.03.2002 | 05 M06 Not yet paid |
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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 | [ ] - No further relevant documents disclosed | International search | [A]US5484945 (NAGATOMO AKINORI [JP], et al); | [A]US5508434 (BATZEL DANIEL A [US], et al); | [AP]US5610208 (DAIROKU YORIMICHI [JP], et al); | [AP]US5610264 (WOOD LOUIS L [US], et al); | [A] - STN CAPLUS, (19000101), Database accession no. 88:170465, XP002911029 |