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EP0063369
European procedure
Extract from the Register of European Patents
EP About this file: EP0063369
| EP0063369 - Process for the preparation of 17-alpha-ethynyl-17-beta-trifluoroacetoxy-gon-4-en-3-one derivatives [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 07.06.1985 Database last updated on 28.05.2024 | Most recent event Tooltip | 07.03.1997 | Lapse of the patent in a contracting state | published on 23.04.1997 [1997/17] | Applicant(s) | For all designated states RICHTER GEDEON VEGYESZETI GYAR R.T. Gyömröi ut 19-21 1475 Budapest / HU | [N/P] |
| Former [1982/43] | For all designated states RICHTER GEDEON VEGYESZETI GYAR R.T. Gyömröi ut 19-21 H-1475 Budapest / HU | Inventor(s) | 01 /
Boór, geb. Mezei, Anna Mátyás király ut 4 H-1121 Budapest / HU | 02 /
Tóth, József, Dr. Alsó-Törökvész u. 10 Budapest II / HU | 03 /
Szén, Tamás, Dr. Nagy Lajos király utja 151 H-1149 Budapest / HU | 04 /
Gábor, László Gábor Aron u. 1/b Budapest XVIII / HU | 05 /
Major, geb. Forstner, Piroska Páskomliget u. 51/IX. 37 H-1156 Budapest / HU | 06 /
Holly, Sándor, Dr. Városház u. 14 Budapest V / HU | [1982/43] | Representative(s) | Beszédes, Stephan G. Patentanwalt Postfach 11 68 85201 Dachau / DE | [N/P] |
| Former [1982/43] | Beszédes, Stephan G., Dr. Patentanwalt Postfach 11 68 D-85201 Dachau / DE | Application number, filing date | 82103221.6 | 16.04.1982 | [1982/43] | Priority number, date | HU19810000987 | 16.04.1981 Original published format: HU 98781 | [1982/43] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0063369 | Date: | 27.10.1982 | Language: | DE | [1982/43] | Type: | B1 Patent specification | No.: | EP0063369 | Date: | 25.07.1984 | Language: | DE | [1984/30] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.08.1982 | Classification | IPC: | C07J1/00 | [1982/43] | CPC: |
C07J1/0048 (EP);
C07J1/0096 (EP);
C07J7/0045 (EP)
| Designated contracting states | CH, DE, FR, GB, IT, LI, NL, SE [1982/43] | Title | German: | Verfahren zur Herstellung von 17-alpha-Äthinyl-17-beta-trifluoracetoxygon-4-en-3-onderivaten | [1982/43] | English: | Process for the preparation of 17-alpha-ethynyl-17-beta-trifluoroacetoxy-gon-4-en-3-one derivatives | [1982/43] | French: | Procédé de préparation de dérivés 17-alpha-éthynyl-17 bêta-trifluoroacétoxy-gon-4-ène-3 ones | [1982/43] | Examination procedure | 25.04.1983 | Examination requested [1983/27] | 12.09.1983 | Despatch of communication of intention to grant (Approval: ) | 01.12.1983 | Communication of intention to grant the patent | 12.03.1984 | Fee for grant paid | 12.03.1984 | Fee for publishing/printing paid | Opposition(s) | 26.04.1985 | No opposition filed within time limit [1985/32] | Fees paid | Renewal fee | 30.04.1984 | 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 | [A] - JOURNAL OF ORGANIC CHEMISTRY, Band 41, Nr. 25, 10. Dezember 1976, Seiten 4036-4038, Washington DC (USA) G. ORTAR et al.: "Substitution and elimination reactions of steroid tertiary C-17 trifluoroacetates" |