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EP0001274
European procedure
Extract from the Register of European Patents
EP About this file: EP0001274
| EP0001274 - Process for preparing serinol [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.09.2016 Database last updated on 12.07.2024 | Most recent event Tooltip | 14.09.2016 | No opposition filed within time limit | Applicant(s) | For all designated states Schering Aktiengesellschaft 13342 Berlin / DE | [N/P] |
| Former [1980/12] | For all designated states SCHERING AKTIENGESELLSCHAFT D-13342 Berlin / DE | ||
| Former [1980/12] | For all designated states SCHERING AKTIENGESELLSCHAFT D-13342 Berlin / DE | Inventor(s) | 01 /
Pfeiffer, Heinrich, Dr. Pulfrichzeile 9 D-1000 Berlin 20 / DE | [N/P] | Application number, filing date | 78100915.4 | 18.09.1978 | Priority number, date | DE19772742981 | 21.09.1977 Original published format: DE 2742981 | Filing language | DE | Procedural language | DE | Publication | Type: | A3 Search report | No.: | EP0001274 | Date: | Status: | (deleted) | [N/P] | Type: | A2 Application without search report | No.: | EP0001274 | Date: | 04.04.1979 | Language: | DE | [N/P] | Type: | B1 Patent specification | No.: | EP0001274 | Date: | 20.08.1980 | Language: | DE | [1980/17] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.05.1979 | Classification | IPC: | C07C89/00, C07C85/11, C07C91/10, // C07C79/18 | [1980/17] | CPC: |
C07C213/02 (EP,US)
| C-Set: |
C07C213/02, C07C215/10 (EP,US)
|
| Former IPC [1980/01] | C07C89/00, C07C85/11, C07C91/10, // C07C79/18 | ||
| Former IPC [1980/01] | C07C91/10, // C07C79/18 | Designated contracting states | BE, CH, DE, FR, GB, NL, SE | Title | German: | Verfahren zur Herstellung von Serinol | English: | Process for preparing serinol | French: | Procédé de préparation de sérinol | Examination procedure | 18.09.1978 | Examination requested | 14.11.1979 | Despatch of communication of intention to grant (Approval: ) | 22.01.1980 | Communication of intention to grant the patent | 22.04.1980 | Fee for grant paid | 22.04.1980 | Fee for publishing/printing paid | Opposition(s) | 02.03.1982 | No opposition filed within time limit [ N /P ] |
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