-
EP0359377
European procedure
Extract from the Register of European Patents
EP About this file: EP0359377
| EP0359377 - 1,4-dihydropyridine derivative [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 13.08.1994 Database last updated on 28.02.2026 | Most recent event Tooltip | 13.08.1994 | No opposition filed within time limit | published on 05.10.1994 [1994/40] | Applicant(s) | For all designated states NIKKEN CHEMICALS CO., LTD. 4-14, Tsukiji 5-chome Chuo-ku Tokyo / JP | [1990/12] | Inventor(s) | 01 /
Suzuki, Kenichi 3-7-23, Akamidai Kounosu-shi Saitama / JP | 02 /
Inada, Haruaki Shoufu Manshon 201 2-1344-1 Owada-cho Omiya-shi Saitama / JP | 03 /
Kiue, Akira 2977-2-834, Oazaiwatsuki Iwatsuki-shi Saitama / JP | 04 /
Sano, Tetsuro 2-14-6, Segasaki Urawa-shi Saitama / JP | [1990/12] | Representative(s) | Geering, Keith Edwin, et al Reddie & Grose 16 Theobalds Road London WC1X 8PL / GB | [N/P] |
| Former [1990/12] | Geering, Keith Edwin, et al REDDIE & GROSE 16 Theobalds Road London WC1X 8PL / GB | Application number, filing date | 89307578.8 | 25.07.1989 | [1990/12] | Priority number, date | JP19880186711 | 28.07.1988 Original published format: JP 18671188 | JP19890059828 | 14.03.1989 Original published format: JP 5982889 | [1990/12] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0359377 | Date: | 21.03.1990 | Language: | EN | [1990/12] | Type: | B1 Patent specification | No.: | EP0359377 | Date: | 13.10.1993 | Language: | EN | [1993/41] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.01.1990 | Classification | IPC: | C07D405/14, C07D409/14, A61K31/44 | [1990/12] | CPC: |
C07D405/14 (EP,US);
C07D409/14 (EP,US)
| Designated contracting states | BE, CH, DE, ES, FR, GB, IT, LI, NL, SE [1990/12] | Title | German: | 1,4-Dihydropyridin-Derivate | [1990/12] | English: | 1,4-dihydropyridine derivative | [1990/12] | French: | Dérivés de 1,4-dihydropyridine | [1990/12] | Examination procedure | 10.08.1989 | Examination requested [1990/12] | 20.08.1991 | Despatch of a communication from the examining division (Time limit: M06) | 19.02.1992 | Reply to a communication from the examining division | 16.06.1992 | Despatch of communication of intention to grant (Approval: No) | 12.02.1993 | Despatch of communication of intention to grant (Approval: later approval) | 18.02.1993 | Communication of intention to grant the patent | 19.04.1993 | Fee for grant paid | 19.04.1993 | Fee for publishing/printing paid | Opposition(s) | 14.07.1994 | No opposition filed within time limit [1994/40] | Fees paid | Renewal fee | 27.12.1990 | Renewal fee patent year 03 | 21.07.1992 | Renewal fee patent year 04 | 23.07.1993 | Renewal fee patent year 05 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | [Y] CHEMICAL ABSTRACTS | Examination | JP60214786 | CHEMICAL ABSTRACTS, vol. 104, no. 15, 14. April 1986, page 704, column 1, abstract no. 129 915x, Columbus, Ohio, US; & JP - A - 60 214 786 |