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EP0823921
European procedure
Extract from the Register of European Patents
EP About this file: EP0823921
| EP0823921 - GRAFT POLYMERS MADE FROM ALKYLENE OXIDE UNITS-CONTAINING POLYMERS AND ETHYLENICALLY UNSATURATED COMPOUNDS, PROCESS FOR THEIR PREPARATION AND THEIR USE [Right-click to bookmark this link] | |||
| Former [1998/08] | GRAFT POLYMERS MADE OF ALKYLENE OXIDE UNITS-CONTAINING POLYMERS AND ETHYLENICALLY UNSATURATED COMPOUNDS, PROCESS FOR PREPARING THE SAME AND THEIR USE | ||
| [2003/15] | Status | No opposition filed within time limit Status updated on 30.07.2004 Database last updated on 02.08.2024 | Most recent event Tooltip | 27.06.2008 | Change - applicant | published on 30.07.2008 [2008/31] | Applicant(s) | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 67063 Ludwigshafen / DE | [2008/31] |
| Former [2003/39] | For all designated states BASF AKTIENGESELLSCHAFT 67056 Ludwigshafen / DE | ||
| Former [1998/08] | For all designated states BASF AKTIENGESELLSCHAFT 67056 Ludwigshafen / DE | Inventor(s) | 01 /
DENZINGER, Walter Wormser Landstrasse 65 D-67346 Speyer / DE | 02 /
RÜBENACKER, Martin Ahornweg 37 D-67122 Altrip / DE | 03 /
NILZ, Claudia Gartenstrasse 29 D-67127 Rödersheim-Gronau / DE | 04 /
LORENCAK, Primoz Berner Weg 32 D-67069 Ludwigshafen / DE | 05 /
MÖNCH, Dietmar Haselnu weg 9 D-69469 Weinheim / DE | 06 /
SCHUHMACHER, Rudolf Römerstrasse 7a D-67459 Böhl-Iggelheim / DE | 07 /
STANGE, Andreas Tannhäuserring 36 D-68199 Mannheim / DE | [1998/08] | Application number, filing date | 96914965.7 | 20.04.1996 | [1998/08] | WO1996EP01663 | Priority number, date | DE1995115943 | 02.05.1995 Original published format: DE 19515943 | [1998/08] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO9634903 | Date: | 07.11.1996 | Language: | DE | [1996/49] | Type: | A1 Application with search report | No.: | EP0823921 | Date: | 18.02.1998 | Language: | DE | The application published by WIPO in one of the EPO official languages on 07.11.1996 takes the place of the publication of the European patent application. | [1998/08] | Type: | B1 Patent specification | No.: | EP0823921 | Date: | 24.09.2003 | Language: | DE | [2003/39] | Search report(s) | International search report - published on: | EP | 07.11.1996 | Classification | IPC: | C08F283/06, C08F8/12, D21H17/34, D21H21/18, D21H21/10, D21H21/16, C08B31/12, // (C08F283/06, 226:02) | [1998/08] | CPC: |
D21H21/18 (EP,US);
C08F283/00 (EP,US);
C08F8/44 (EP,US);
C09B67/0085 (EP,US);
C09D17/00 (EP,US);
D21H21/10 (EP,US);
D21H21/16 (EP,US)
(-)
| C-Set: |
C08F283/00, C08F226/02 (EP,US);
C08F8/44, C08F8/12, C08F283/06 (US,EP);
C08F283/06, C08F226/02 (US,EP)
| Designated contracting states | AT, BE, DE, ES, FI, FR, GB, IT, NL, SE [1998/08] | Title | German: | PFROPFPOLYMERISATE AUS ALKYLENOXIDEINHEITEN ENTHALTENDEN POLYMERISATEN UND ETHYLENISCH UNGESÄTTIGTEN VERBINDUNGEN, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG | [1998/08] | English: | GRAFT POLYMERS MADE FROM ALKYLENE OXIDE UNITS-CONTAINING POLYMERS AND ETHYLENICALLY UNSATURATED COMPOUNDS, PROCESS FOR THEIR PREPARATION AND THEIR USE | [2003/15] | French: | POLYMERES GREFFES CONSTITUES DE POLYMERES CONTENANT DES UNITES D'OXYDE D'ALKYLENE ET DE COMPOSES ETHYLENIQUEMENT INSATURES, LEUR PROCEDE DE PREPARATION ET LEUR UTILISATION | [1998/08] |
| Former [1998/08] | GRAFT POLYMERS MADE OF ALKYLENE OXIDE UNITS-CONTAINING POLYMERS AND ETHYLENICALLY UNSATURATED COMPOUNDS, PROCESS FOR PREPARING THE SAME AND THEIR USE | Entry into regional phase | 20.10.1997 | National basic fee paid | 20.10.1997 | Designation fee(s) paid | 20.10.1997 | Examination fee paid | Examination procedure | 27.09.1996 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 20.10.1997 | Examination requested [1998/08] | 30.06.1999 | Despatch of a communication from the examining division (Time limit: M04) | 05.11.1999 | Reply to a communication from the examining division | 22.09.2000 | Despatch of a communication from the examining division (Time limit: M04) | 29.01.2001 | Reply to a communication from the examining division | 27.03.2003 | Communication of intention to grant the patent | 26.05.2003 | Fee for grant paid | 26.05.2003 | Fee for publishing/printing paid | Opposition(s) | 25.06.2004 | No opposition filed within time limit [2004/38] | Fees paid | Renewal fee | 27.04.1998 | Renewal fee patent year 03 | 28.04.1999 | Renewal fee patent year 04 | 14.04.2000 | Renewal fee patent year 05 | 24.04.2001 | Renewal fee patent year 06 | 13.04.2002 | Renewal fee patent year 07 | 15.04.2003 | Renewal fee patent year 08 |
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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. | Cited in | International search | [AD]EP0301372 (BASF AG [DE]); | [AD]EP0363319 (CIBA GEIGY AG [CH]); | [AD]US5334287 (HARTMANN HEINRICH [DE], et al) | Examination | WO9532227 |