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EP0195053
European procedure
Extract from the Register of European Patents
EP About this file: EP0195053
| EP0195053 - PROCESS FOR PREPARING 1,3-CYCLOHEXANEDIONE DERIVATIVES AND INTERMEDIATES THEREFOR [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 17.12.1992 Database last updated on 03.04.2025 | Most recent event Tooltip | 17.12.1992 | No opposition filed within time limit | published on 03.02.1993 [1993/05] | Applicant(s) | For all designated states CHEVRON RESEARCH AND TECHNOLOGY COMPANY P.O. Box 7643, 555 Market Street San Francisco, CA 94120 / US | [1986/39] | Inventor(s) | 01 /
CLEVELAND, James, D. 724 Cerrito Street Albany, CA 94706 / US | [1986/39] | Representative(s) | Kosmin, Gerald Emmanuel, et al Haseltine Lake LLP Lincoln House, 5th Floor 300 High Holborn London WC1V 7JH / GB | [N/P] |
| Former [1986/39] | Kosmin, Gerald Emmanuel, et al HASELTINE, LAKE & CO. Hazlitt House 28 Southampton Buildings Chancery Lane London, WC2A 1AT / GB | Application number, filing date | 85904773.0 | 26.09.1985 | [1986/39] | WO1985US01853 | Priority number, date | US19840655776 | 27.09.1984 Original published format: US 655776 | [1986/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8602065 | Date: | 10.04.1986 | Language: | EN | [1986/08] | Type: | A1 Application with search report | No.: | EP0195053 | Date: | 24.09.1986 | Language: | EN | The application published by WIPO in one of the EPO official languages on 10.04.1986 takes the place of the publication of the European patent application. | [1986/39] | Type: | B1 Patent specification | No.: | EP0195053 | Date: | 12.02.1992 | Language: | EN | [1992/07] | Search report(s) | International search report - published on: | EP | 10.04.1986 | Classification | IPC: | C07C45/72, C07C45/66, C07C49/00, C07C321/12 | [1992/07] | CPC: |
C07C201/12 (EP);
C07C319/20 (EP);
C07C403/16 (EP);
C07C45/455 (EP);
C07C45/66 (EP);
C07C45/72 (EP);
C07C45/74 (EP);
C07D309/06 (EP);
C07D319/06 (EP);
C07D333/22 (EP);
C07D339/08 (EP);
C07C2601/08 (EP);
C07C2601/14 (EP)
(-)
| C-Set: |
C07C201/12, C07C205/45 (EP);
C07C319/20, C07C323/22 (EP);
C07C45/66, C07C49/203, C07C49/21, C07C49/217, C07C49/235, C07C49/255 (EP);
C07C45/72, C07C49/242, C07C49/248 (EP); |
| Former IPC [1986/39] | C07C45/72, C07C45/66, C07C49/00, C07C149/14, C07C149/00 | Designated contracting states | CH, DE, FR, GB, LI, NL [1986/39] | Title | German: | VERFAHREN ZUR HERSTELLUNG VON 1,3 CYCLOHEXANDIONDERIVATEN UND ZWISCHENPRODUKTE DAZU | [1986/39] | English: | PROCESS FOR PREPARING 1,3-CYCLOHEXANEDIONE DERIVATIVES AND INTERMEDIATES THEREFOR | [1986/39] | French: | PROCEDE DE PREPARATION DE DERIVES DE 1,3-CYCLOHEXANEDIONE ET D'INTERMEDIAIRES DE CEUX-CI | [1986/39] | Entry into regional phase | 21.02.1986 | National basic fee paid | 21.02.1986 | Designation fee(s) paid | 21.02.1986 | Examination fee paid | Examination procedure | 22.04.1986 | Examination requested [1987/04] | 17.08.1987 | Despatch of a communication from the examining division (Time limit: M06) | 27.01.1988 | Reply to a communication from the examining division | 01.09.1988 | Despatch of a communication from the examining division (Time limit: M06) | 21.01.1989 | Reply to a communication from the examining division | 25.07.1989 | Despatch of a communication from the examining division (Time limit: M04) | 28.09.1989 | Reply to a communication from the examining division | 12.07.1990 | Despatch of a communication from the examining division (Time limit: M04) | 25.07.1990 | Reply to a communication from the examining division | 24.05.1991 | Despatch of communication of intention to grant (Approval: Yes) | 12.08.1991 | Communication of intention to grant the patent | 04.11.1991 | Fee for grant paid | 04.11.1991 | Fee for publishing/printing paid | Opposition(s) | 13.11.1992 | No opposition filed within time limit [1993/05] | Fees paid | Renewal fee | 18.09.1987 | Renewal fee patent year 03 | 16.09.1988 | Renewal fee patent year 04 | 19.09.1989 | Renewal fee patent year 05 | 13.09.1990 | Renewal fee patent year 06 | 16.09.1991 | Renewal fee patent year 07 |
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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 | [X]JP80141429 ; | DE840090 [ ]; | GB783458 [ ]; | FR2481701 [ ]; | GB2125042 [ ] | [X] - CHEMICAL ABSTRACTS, Volume 94, 1981, Columbus Ohio, (US), see page 638, Abstract Nr. 120871x & JP, A, 80141429 (Nippon Soda) 5 November 1980 (cited in the application), & JP80141429 A 19801105 | Examination | US4355184 |