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EP0012712
European procedure
Extract from the Register of European Patents
EP About this file: EP0012712
| EP0012712 - Transparent polyamides, process for their production and their use in producing moulded objects [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.09.2016 Database last updated on 31.08.2024 | Most recent event Tooltip | 14.09.2016 | No opposition filed within time limit | Applicant(s) | For all designated states CIBA-GEIGY AG Klybeckstrasse 141 4002 Basel / CH | [N/P] |
| Former [1980/13] | For all designated states CIBA-GEIGY AG Klybeckstrasse 141 CH-4002 Basel / CH | Inventor(s) | 01 /
Pfeifer, Josef, Dr. Brunnmattstrasse 32 CH-4106 Therwil / CH | 02 /
Reinehr, Dieter, Dr. Wolfsheule 10 D-7842 Kandern / DE | [1980/13] | Application number, filing date | 79810124.2 | 12.10.1979 | [1980/13] | Priority number, date | CH19780010771 | 18.10.1978 Original published format: CH 1077178 | [1980/13] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0012712 | Date: | 25.06.1980 | Language: | DE | [1980/13] | Type: | B1 Patent specification | No.: | EP0012712 | Date: | 08.09.1982 | Language: | DE | [1982/36] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.03.1980 | Classification | IPC: | C08G69/26 | [1980/13] | CPC: |
C08G69/26 (EP,US)
| Designated contracting states | CH, DE, FR, GB, IT, NL [1980/13] | Title | German: | Transparente Polyamide, Verfahren zu deren Herstellung und deren Verwendung zur Herstellung von Formkörpern | [1980/13] | English: | Transparent polyamides, process for their production and their use in producing moulded objects | [1980/13] | French: | Polyamides transparents, procédé pour leur préparation et leur utilisation pour la fabrication d'objets moulés | [1980/13] | Examination procedure | 15.10.1979 | Examination requested [1980/13] | 17.09.1981 | Despatch of a communication from the examining division (Time limit: M02) | 30.09.1981 | Reply to a communication from the examining division | 27.10.1981 | Despatch of communication of intention to grant (Approval: ) | 08.03.1982 | Communication of intention to grant the patent | 05.05.1982 | Fee for grant paid | 05.05.1982 | Fee for publishing/printing paid | Opposition(s) | 08.06.1983 | No opposition filed within time limit [ N /P ] | Fees paid | Renewal fee | 12.08.1981 | Renewal fee patent year 03 |
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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 | DE2846514 [ ] (CIBA GEIGY AG); | DE1295830 [ ] (GRACE W R & CO); | US3563959 [ ] (SCHADE GERHARD, et al) |