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EP0537640
European procedure
Extract from the Register of European Patents
EP About this file: EP0537640
| EP0537640 - Polymers derived from a conjugated diolefin, a vinyl-substituted aromatic compound, and olefinically unsaturated nitrile [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.10.1997 Database last updated on 10.07.2024 | Most recent event Tooltip | 24.10.1997 | No opposition filed within time limit | published on 10.12.1997 [1997/50] | Applicant(s) | For all designated states The Goodyear Tire & Rubber Company 1144 East Market Street Akron, OH 44316-0001 / US | [N/P] |
| Former [1993/16] | For all designated states THE GOODYEAR TIRE & RUBBER COMPANY 1144 East Market Street Akron, Ohio 44316-0001 / US | Inventor(s) | 01 /
Senyek, Michael Leslie 403 Regency Park Drive Tallmadge, Ohio 44278 / US | 02 /
Colvin, Howard Allen 543 Elm Avenue Tallmadge, Ohio 44278 / US | [1993/16] | Representative(s) | Leitz, Paul Goodyear Technical Center-Luxembourg Patent-Department L-7750 Colmar-Berg / LU | [1993/16] | Application number, filing date | 92117285.4 | 09.10.1992 | [1993/16] | Priority number, date | US19910777953 | 17.10.1991 Original published format: US 777953 | [1993/16] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0537640 | Date: | 21.04.1993 | Language: | EN | [1993/16] | Type: | B1 Patent specification | No.: | EP0537640 | Date: | 18.12.1996 | Language: | EN | [1996/51] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.01.1993 | Classification | IPC: | C08F236/12, C08L55/02, C08L21/00 | [1993/16] | CPC: |
C08L9/10 (EP,US);
C08F236/12 (EP,US);
C08L21/00 (EP,US);
C08L9/06 (EP,US);
C08L9/08 (EP,US);
C08L2205/02 (EP,US);
C08L7/02 (EP,US)
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| C-Set: |
C08L21/00, C08L2666/08 (US,EP);
C08L9/06, C08L2666/08 (US,EP);
C08L9/08, C08L2666/08 (EP,US);
C08L9/10, C08L2666/08 (US,EP) | Designated contracting states | BE, DE, FR, GB, IT [1993/16] | Title | German: | Polymere basierend auf einem konjugierten Diolefin, einer Vinyl-substituierten aromatischen Verbindung und einem olefinisch ungesättigtem Nitril | [1993/16] | English: | Polymers derived from a conjugated diolefin, a vinyl-substituted aromatic compound, and olefinically unsaturated nitrile | [1993/16] | French: | Polymères dérivés d'une dioléfine conjuguée, d'une composition aromatique substituée par des groupes vinyliques et d'une nitrile oléfinique insaturée | [1993/16] | Examination procedure | 09.10.1992 | Examination requested [1993/16] | 01.12.1994 | Despatch of a communication from the examining division (Time limit: M06) | 06.06.1995 | Reply to a communication from the examining division | 01.02.1996 | Despatch of communication of intention to grant (Approval: Yes) | 03.06.1996 | Communication of intention to grant the patent | 24.08.1996 | Fee for grant paid | 24.08.1996 | Fee for publishing/printing paid | Opposition(s) | 19.09.1997 | No opposition filed within time limit [1997/50] | Fees paid | Renewal fee | 12.10.1994 | Renewal fee patent year 03 | 09.10.1995 | Renewal fee patent year 04 | 14.10.1996 | Renewal fee patent year 05 |
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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]EP0016403 (BASF AG [DE]); | [A]US3501422 (NORDSIEK KARL-HEINZ, et al); | [A]EP0438966 (GOODYEAR TIRE & RUBBER [US]) |