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EP0077815
European procedure
Extract from the Register of European Patents
EP About this file: EP0077815
| EP0077815 - HYDROFORMYLATION PROCESS [Right-click to bookmark this link] | Status | Patent revoked Status updated on 13.06.1986 Database last updated on 29.06.2024 | Most recent event Tooltip | 15.08.2008 | Change - applicant | published on 17.09.2008 [2008/38] | Applicant(s) | For all designated states Eastman Kodak Company 343 State Street Rochester, NY 14650-2201 / US | [N/P] |
| Former [2008/38] | For all designated states Eastman Kodak Company 343 State Street Rochester NY 14650-2201 / US | ||
| Former [1983/18] | For all designated states EASTMAN KODAK COMPANY (a New Jersey corporation) 343 State Street Rochester, New York 14650 / US | Inventor(s) | 01 /
COOPER, James Lee 508 Noel Street Longview, TX 75601 / US | [1983/18] | Representative(s) | Baron, Paul Alexander Clifford, et al Kodak Limited Patent Department Headstone Drive Harrow Middlesex HA1 4TY / GB | [N/P] |
| Former [1985/32] | Baron, Paul Alexander Clifford, et al Kodak Limited Patent Department Headstone Drive Harrow Middlesex HA1 4TY / GB | ||
| Former [1983/18] | Pepper, John Herbert KODAK LIMITED Patent Department P.O. Box 114 190 High Holborn London WC1V 7EA / GB | Application number, filing date | 82901679.9 | 19.04.1982 | [1983/18] | WO1982US00483 | Priority number, date | US19810259399 | 01.05.1981 Original published format: US 259399 | [1983/18] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO8203856 | Date: | 11.11.1982 | [1982/27] | Type: | A1 Application with search report | No.: | EP0077815 | Date: | 04.05.1983 | Language: | EN | The application published by WIPO in one of the EPO official languages on 11.11.1982 takes the place of the publication of the European patent application. | [1983/18] | Type: | B1 Patent specification | No.: | EP0077815 | Date: | 22.08.1984 | Language: | EN | [1984/34] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.04.1983 | Classification | IPC: | C07C45/49, C07C45/50 | [1983/18] | CPC: |
C07C45/85 (EP,US);
C07C45/50 (EP,US);
C07C45/82 (EP,US)
| C-Set: |
C07C45/50, C07C47/02 (EP,US)
| Designated contracting states | DE, FR, GB [1983/18] | Title | German: | HYDROFORMYLIERUNGSVERFAHREN | [1983/18] | English: | HYDROFORMYLATION PROCESS | [1983/18] | French: | PROCEDE D'HYDROFORMYLATION | [1983/18] | Entry into regional phase | 23.12.1982 | National basic fee paid | 23.12.1982 | Search fee paid | 23.12.1982 | Designation fee(s) paid | 14.04.1983 | Examination fee paid | Examination procedure | 14.04.1983 | Examination requested [1983/26] | 21.11.1983 | Despatch of communication of intention to grant (Approval: ) | 26.01.1984 | Communication of intention to grant the patent | 06.04.1984 | Fee for grant paid | 06.04.1984 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
26.01.1985
01.05.1985
ADMISSIBLE BASF Aktiengesellschaft -Patentabteilung - C6- Carl-Bosch-Strasse 38 D-67056 Ludwigshafen / DE | 02
25.04.1985
31.05.1985
ADMISSIBLE Ruhrchemie Aktiengesellschaft Bruchstrasse 219 Postfach 13 01 60 D-46128 Oberhausen / DE | [N/P] |
| Former [1985/27] | |||
| Opponent(s) | 01
26.01.1985
01.05.1985
ADMISSIBLE BASF Aktiengesellschaft, Ludwigshafen -Patentabteilung - C6- Carl-Bosch-Strasse 38 D-67056 Ludwigshafen / DE | ||
| 02
25.04.1985
31.05.1985
ADMISSIBLE Ruhrchemie Aktiengesellschaft Bruchstrasse 219 Postfach 13 01 60 D-46128 Oberhausen / DE | |||
| Former [1985/15] | |||
| Opponent(s) | 01
26.01.1985
01.05.1985
ADMISSIBLE BASF Aktiengesellschaft, Ludwigshafen -Patentabteilung - C6- Carl-Bosch-Strasse 38 D-67056 Ludwigshafen / DE | 10.07.1985 | Invitation to proprietor to file observations on the notice of opposition | 13.11.1985 | Reply of patent proprietor to notice(s) of opposition | 28.01.1986 | Despatch of communication that the patent will be revoked | 07.02.1986 | Legal effect of revocation of patent [1986/31] | Fees paid | Renewal fee | 02.03.1984 | Renewal fee patent year 03 |
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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 | FR2370022 [ ] (BASF AG [DE]) | International search | [A]US2880241 (HUGHES VINCENT L); | [X]US3463741 (RUSSELL EDMUND R); | [A]US3520937 (MOELL HANS, et al); | [A]US3527809 (PRUETT ROY L, et al); | [X]US3579575 (BOUNIOT ALBERT); | [X]US3755393 (KNIESE W, et al); | [X]US3920754 (WU ANTHONY, et al); | [X]US3932523 (STROHMEYER MAX, et al); | [X]US4113754 (KUMMER RUDOLF, et al); | [X]US4221743 (HALSTEAD ROBERT W, et al); | [X]US4225458 (HUANG I-DER, et al) |