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EP0164247
European procedure
Extract from the Register of European Patents
EP About this file: EP0164247
| EP0164247 - Dihydropyridines [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 08.11.1989 Database last updated on 28.03.2026 | Most recent event Tooltip | 08.11.1989 | No opposition filed within time limit | published on 27.12.1989 [1989/52] | Applicant(s) | For:GB
Pfizer Limited Ramsgate Road Sandwich, Kent CT13 9NJ / GB | For:BE
CH
DE
FR
IT
LI
LU
NL
SE
AT
Pfizer Corporation Calle 15 1/2 Avenida Santa Isabel Colon / PA | [N/P] |
| Former [1985/50] | For:GB
Pfizer Limited Ramsgate Road Sandwich Kent CT13 9NJ / GB | ||
| For:BE
CH
DE
FR
IT
LI
LU
NL
SE
AT
Pfizer Corporation Calle 15 1/2 Avenida Santa Isabel Colon / PA | Inventor(s) | 01 /
Alker, David, Dr. 21, Whitewood Road Eastry Kent / GB | 02 /
Campbell, Simon Fraser, Dr. Grey Friars Upper Street Kingston Deal Kent / GB | 03 /
Cross, Peter Edward, Dr. 21, Cherry Avenue Canterbury Kent / GB | [1985/50] | Representative(s) | Wood, David John, et al PFIZER LIMITED, Ramsgate Road Sandwich Kent CT13 9NJ / GB | [N/P] |
| Former [1985/50] | Wood, David John, et al PFIZER LIMITED, Ramsgate Road Sandwich, Kent CT13 9NJ / GB | Application number, filing date | 85303765.3 | 29.05.1985 | [1985/50] | Priority number, date | GB19840014520 | 07.06.1984 Original published format: GB 8414520 | GB19850008736 | 03.04.1985 Original published format: GB 8508736 | [1985/50] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0164247 | Date: | 11.12.1985 | Language: | EN | [1985/50] | Type: | B1 Patent specification | No.: | EP0164247 | Date: | 11.01.1989 | Language: | EN | [1989/02] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.09.1985 | Classification | IPC: | C07D401/12, C07D401/14, C07D405/14, C07D409/14, C07D413/14, C07D417/14, C07D498/04, C07D403/12, A61K31/505, // C07D211/90 ,(C07D401/12, 239:00, 221:00),(C07D401/14, 239:00, 221:00, 221:00),(C07D401/14, 239:00, 235:00, 221:00),(C07D498/04, 265:00, 221:00),(C07D403/12, 239:00, 235:00) | [1985/50] | CPC: |
C07D401/12 (EP,US);
A61P9/08 (EP);
A61P9/10 (EP);
A61P9/12 (EP);
C07D211/90 (EP,US);
C07D401/14 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1985/50] | Title | German: | Dihydropyridine | [1985/50] | English: | Dihydropyridines | [1985/50] | French: | Dihydropyridines | [1985/50] | Examination procedure | 01.06.1985 | Examination requested [1985/50] | 08.10.1987 | Despatch of a communication from the examining division (Time limit: M06) | 14.04.1988 | Reply to a communication from the examining division | 10.06.1988 | Despatch of communication of intention to grant (Approval: Yes) | 06.07.1988 | Communication of intention to grant the patent | 07.09.1988 | Fee for grant paid | 07.09.1988 | Fee for publishing/printing paid | Opposition(s) | 12.10.1989 | No opposition filed within time limit [1989/52] | Fees paid | Renewal fee | 20.03.1987 | Renewal fee patent year 03 | 06.04.1988 | Renewal fee patent year 04 |
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