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EP0222474
European procedure
Extract from the Register of European Patents
EP About this file: EP0222474
| EP0222474 - Gamma-carbolines [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.08.1991 Database last updated on 24.08.2024 | Most recent event Tooltip | 03.08.1991 | No opposition filed within time limit | published on 25.09.1991 [1991/39] | Applicant(s) | For all designated states American Home Products Corporation Five Giralda Farms Madison, New Jersey 07940-0874 / US | [N/P] |
| Former [1987/21] | For all designated states AMERICAN HOME PRODUCTS CORPORATION Five Giralda Farms Madison, New Jersey 07940-0874 / US | Inventor(s) | 01 /
Abou-Gharbia, Magid Abdel-Megid 2106 Weatherton Drive Brandywood Wilmington Delaware / US | 02 /
Patel, Usha Rajni 264-A Murray Place King of Prussia Montgomery Pennsylvania / US | 03 /
Stein, Reinhardt Peter 2761 Lantern Lane Audubon Montgomery Pennsylvania / US | [1987/21] | Representative(s) | Brown, Keith John Symons, et al c/o John Wyeth & Brother Limited Patent and Trademark Department Huntercombe Lane South Taplow Maidenhead Berkshire SL6 0PH. / GB | [N/P] |
| Former [1987/21] | Brown, Keith John Symons, et al c/o John Wyeth & Brother Limited Patent and Trademark Department Huntercombe Lane South Taplow Maidenhead Berkshire SL6 0PH. / GB | Application number, filing date | 86306744.3 | 02.09.1986 | [1987/21] | Priority number, date | US19850776349 | 16.09.1985 Original published format: US 776349 | [1987/21] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0222474 | Date: | 20.05.1987 | Language: | EN | [1987/21] | Type: | B1 Patent specification | No.: | EP0222474 | Date: | 03.10.1990 | Language: | EN | [1990/40] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 31.03.1987 | Classification | IPC: | C07D471/04, A61K31/435, A61K31/495, // (C07D471/04, 221:00, 209:00) | [1987/21] | CPC: |
C07D471/04 (EP,KR,US);
A61P25/18 (EP)
| Designated contracting states | AT, BE, CH, DE, FR, IT, LI, LU, NL, SE [1987/21] | Title | German: | Gamma-Carboline | [1987/21] | English: | Gamma-carbolines | [1987/21] | French: | Gamma-carbolines | [1987/21] | Examination procedure | 12.08.1987 | Examination requested [1987/41] | 16.01.1989 | Despatch of a communication from the examining division (Time limit: M04) | 25.03.1989 | Reply to a communication from the examining division | 14.12.1989 | Despatch of communication of intention to grant (Approval: No) | 26.03.1990 | Despatch of communication of intention to grant (Approval: later approval) | 05.04.1990 | Communication of intention to grant the patent | 08.05.1990 | Fee for grant paid | 08.05.1990 | Fee for publishing/printing paid | Opposition(s) | 04.07.1991 | No opposition filed within time limit [1991/39] | Fees paid | Renewal fee | 25.07.1988 | Renewal fee patent year 03 | 17.07.1989 | Renewal fee patent year 04 | 17.07.1990 | 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 | US4001263 [ ] (PLATTNER JACOB J, et al); | EP0060610 [ ] (PFIZER [US]) |