-
EP0670851
European procedure
Extract from the Register of European Patents
EP About this file: EP0670851
| EP0670851 - MALEIC ACID IMIDE $g(a)-OLEFIN COPOLYMERS AND THEIR USE AS LIGHT-PROTECTION AGENTS AND STABILIZERS FOR ORGANIC MATERIALS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.12.1997 Database last updated on 19.10.2024 | Most recent event Tooltip | 09.05.2008 | Lapse of the patent in a contracting state | published on 11.06.2008 [2008/24] | Applicant(s) | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 67063 Ludwigshafen / DE | [N/P] |
| Former [1995/37] | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 D-67063 Ludwigshafen / DE | Inventor(s) | 01 /
KRAUSE, Alfred Breslauer Strasse 36 D-68723 Schwetzingen / DE | 02 /
DENZINGER, Walter Wormser Landstrasse 65 D-67346 Speyer / DE | 03 /
HETTCHE, Albert Kleiststrasse 12 D-67258 Hessheim / DE | 04 /
AUMUELLER, Alexander Rieslingweg 25 D-67435 Neustadt / DE | 05 /
TRAUTH, Hubert Milanstrasse 6 D-67373 Dudenhofen / DE | [1995/37] | Application number, filing date | 94900812.2 | 15.11.1993 | [1995/37] | WO1993EP03202 | Priority number, date | DE19924239437 | 24.11.1992 Original published format: DE 4239437 | [1995/37] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO9412544 | Date: | 09.06.1994 | Language: | DE | [1994/13] | Type: | A1 Application with search report | No.: | EP0670851 | Date: | 13.09.1995 | Language: | DE | The application published by WIPO in one of the EPO official languages on 09.06.1994 takes the place of the publication of the European patent application. | [1995/37] | Type: | B1 Patent specification | No.: | EP0670851 | Date: | 26.02.1997 | Language: | DE | [1997/09] | Search report(s) | International search report - published on: | EP | 09.06.1994 | Classification | IPC: | C08F8/32, C08K5/3435 | [1995/37] | CPC: |
C08F210/14 (EP,KR);
C08F222/40 (KR);
C08F8/32 (EP,KR);
C08K5/3435 (KR)
| C-Set: |
C08F8/32, C08F210/14 (EP);
C08F8/32, C08F222/06 (EP);
C08F210/14, C08F222/06 (EP)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, LU, NL, PT, SE [1995/37] | Title | German: | MALEINSÄUREIMID-$g(a)-OLEFIN-COPOLYMERISATE UND IHRE VERWENDUNG ALS LICHTSCHUTZMITTEL UND STABILISATOREN FÜR ORGANISCHES MATERIAL | [1995/37] | English: | MALEIC ACID IMIDE $g(a)-OLEFIN COPOLYMERS AND THEIR USE AS LIGHT-PROTECTION AGENTS AND STABILIZERS FOR ORGANIC MATERIALS | [1995/37] | French: | COPOYMERISATS DE L'ACIDE MALEIQUE-$g(a)-OLEFINE ET APPLICATION COMME PRODUITS DE PROTECTION CONTRE LA LUMIERE ET COMME STABILISATEURS POUR LES MATERIAUX ORGANIQUES | [1995/37] | Entry into regional phase | 17.03.1995 | National basic fee paid | 17.03.1995 | Designation fee(s) paid | 17.03.1995 | Examination fee paid | Examination procedure | 28.03.1994 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 17.03.1995 | Examination requested [1995/37] | 18.04.1996 | Despatch of communication of intention to grant (Approval: Yes) | 03.07.1996 | Communication of intention to grant the patent | 30.07.1996 | Fee for grant paid | 30.07.1996 | Fee for publishing/printing paid | Opposition(s) | 27.11.1997 | No opposition filed within time limit [1998/07] | Fees paid | Renewal fee | 18.12.1995 | Renewal fee patent year 03 | 26.11.1996 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 01.12.1995 | 03 M06 Fee paid on 18.12.1995 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | GR | 26.02.1997 | [2008/24] | Cited in | International search | [X]GB2145100 (CIBA GEIGY AG); | [X]US4520171 (DIVELEY WILLIAM R [US], et al); | [A]DE3024525 ; | [A]EP0303281 (PENNWALT CORP [US]) |