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EP0456183
European procedure
Extract from the Register of European Patents
EP About this file: EP0456183
| EP0456183 - Spiro dibenzosuberane derivatives [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 09.08.1996 Database last updated on 03.06.2024 | Most recent event Tooltip | 09.08.1996 | No opposition filed within time limit | published on 25.09.1996 [1996/39] | Applicant(s) | For all designated states SHIONOGI SEIYAKU KABUSHIKI KAISHA 1-8, Doshomachi 3-chome, Chuo-ku Osaka 541 / JP | [1994/28] |
| Former [1991/46] | For all designated states SHIONOGI SEIYAKU KABUSHIKI KAISHA 1-8, Doshomachi 3-chome, Chuo-ku Osaka 541 / JP | Inventor(s) | 01 /
Matsumura, Hiromu 15-10-839, Asahigaoka-cho Ashiya-shi, Hyogo / JP | 02 /
Adachi, Makoto 6-18-22, Midorigaoka Heguri-cho, Ikoma-gun, Nara / JP | 03 /
Yano, Toshisada 5-19-18, Kitaochiai Suma-ku, Kobe-shi, Hyogo / JP | 04 /
Hashizume, Hiroshi 1-1-1118, Ikeda-cho Kita-ku, Osaka-shi, Osaka / JP | 05 /
Eigyo, Masami 2-10-7, Shikanodainishi Ikoma-shi, Nara / JP | 06 /
Matsushita, Akira 2-3-22, Fukaeminami-machi Higashinada-ku, Kobe-shi, Hyogo / JP | [1991/46] | Representative(s) | Vossius & Partner Patentanwälte Rechtsanwälte mbB Siebertstrasse 3 81675 München / DE | [N/P] |
| Former [1991/46] | VOSSIUS & PARTNER Postfach 86 07 67 D-81634 München / DE | Application number, filing date | 91107396.3 | 07.05.1991 | [1991/46] | Priority number, date | JP19900118126 | 07.05.1990 Original published format: JP 11812690 | [1991/46] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0456183 | Date: | 13.11.1991 | Language: | EN | [1991/46] | Type: | A3 Search report | No.: | EP0456183 | Date: | 22.04.1992 | Language: | EN | [1992/17] | Type: | B1 Patent specification | No.: | EP0456183 | Date: | 04.10.1995 | Language: | EN | [1995/40] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 04.03.1992 | Classification | IPC: | C07D209/96, A61K31/395, C07D205/12, C07D221/20 | [1991/46] | CPC: |
C07D221/20 (EP);
C07D209/96 (EP,KR);
A61P25/28 (EP);
A61P9/10 (EP);
C07D205/12 (EP)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1991/46] | Title | German: | Spiro-Derivate von Dibenzosuberan | [1991/46] | English: | Spiro dibenzosuberane derivatives | [1991/46] | French: | Dérivés spiro de dibenzosuberane | [1991/46] | Examination procedure | 25.05.1992 | Examination requested [1992/30] | 01.06.1994 | Despatch of a communication from the examining division (Time limit: M02) | 05.08.1994 | Reply to a communication from the examining division | 14.10.1994 | Despatch of communication of intention to grant (Approval: No) | 01.03.1995 | Despatch of communication of intention to grant (Approval: later approval) | 06.04.1995 | Communication of intention to grant the patent | 28.04.1995 | Fee for grant paid | 28.04.1995 | Fee for publishing/printing paid | Opposition(s) | 05.07.1996 | No opposition filed within time limit [1996/39] | Fees paid | Renewal fee | 28.05.1993 | Renewal fee patent year 03 | 30.05.1994 | Renewal fee patent year 04 | 28.04.1995 | 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 | [A]EP0303512 (MERCK SHARP & DOHME [GB]) | [X] - JOURNAL OF MEDICINAL CHEMISTRY vol. 7, no. 4, 1964, COLUMBUS, OHIO, US pages 439 - 445; M.A. DAVIS ET AL.: 'ANTICONVULSANTS. II. SPIRO COMPOUNDS. DIBENZO[A,D]CYCLOHEPTADIENE-5,5'-HYDANTOINS, -5,5'-OXAZOLIDINEDIONES, AND -5,2'-SUCCINIMIDES' | [A] - JOURNAL OF MEDICINAL CHEMISTRY vol. 33, no. 3, 1990, COLUMBUS, OHIO, US pages 1069 - 1076; J.A. MONN ET AL.: 'SYNTHESIS AND STRUCTURE-ACTIVITY RELATIONSHIP OF C5-SUBSTITUTED ANALOGUES OF (+/-)-10,11-DIHYDRO5H-DIBENZO[A,D]CYCLOHEPTEN-5,10-IMINE[(+/-)-DESM ETHYL-MK801]: LIGANDS FOR THE NMDA RECEPTOR-COUPLED PHENCYCLIDINE BINDING SITE' EP 91107396030 |