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EP0101962
European procedure
Extract from the Register of European Patents
EP About this file: EP0101962
| EP0101962 - Polymers with primary amino groups, their preparation and use [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 17.08.1989 Database last updated on 09.07.2024 | Most recent event Tooltip | 17.08.1989 | No opposition filed within time limit | published on 04.10.1989 [1989/40] | Applicant(s) | For all designated states HOECHST AKTIENGESELLSCHAFT 65926 Frankfurt am Main / DE | [N/P] |
| Former [1984/10] | For all designated states HOECHST AKTIENGESELLSCHAFT D-65926 Frankfurt am Main / DE | Inventor(s) | 01 /
Plum, Helmut Dr. Nibelungenstrasse 3 D-6204 Taunusstein / DE | [1984/10] | Application number, filing date | 83107526.2 | 30.07.1983 | [1984/10] | Priority number, date | DE19823229047 | 04.08.1982 Original published format: DE 3229047 | [1984/10] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0101962 | Date: | 07.03.1984 | Language: | DE | [1984/10] | Type: | A3 Search report | No.: | EP0101962 | Date: | 23.10.1985 | Language: | DE | [1985/43] | Type: | B1 Patent specification | No.: | EP0101962 | Date: | 19.10.1988 | Language: | DE | [1988/42] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.08.1985 | Classification | IPC: | C08F20/36, C08G18/83 | [1984/10] | CPC: |
C08F20/36 (EP,US);
C08F8/44 (EP,US);
C09D157/06 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, NL, SE [1984/10] | Title | German: | Polymerisate mit primären Aminogruppen, ihre Herstellung und Verwendung | [1984/10] | English: | Polymers with primary amino groups, their preparation and use | [1984/10] | French: | Polymères contenant des groupes amine primaires, leur préparation et leur utilisation | [1984/10] | Examination procedure | 19.04.1986 | Examination requested [1986/26] | 15.06.1987 | Despatch of a communication from the examining division (Time limit: M04) | 16.10.1987 | Reply to a communication from the examining division | 15.12.1987 | Despatch of communication of intention to grant (Approval: Yes) | 14.04.1988 | Communication of intention to grant the patent | 06.07.1988 | Fee for grant paid | 06.07.1988 | Fee for publishing/printing paid | Opposition(s) | 20.07.1989 | No opposition filed within time limit [1989/40] | Fees paid | Renewal fee | 14.06.1985 | Renewal fee patent year 03 | 18.06.1986 | Renewal fee patent year 04 | 13.06.1987 | Renewal fee patent year 05 | 14.06.1988 | Renewal fee patent year 06 |
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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]FR2184925 (LOCTITE IRELAND LTD [IE]); | [A]US4076691 (WICHTERLE OTTO, et al); | [A]AT357768B (REICHHOLD CHEMIE AG) |