-
EP0056970
European procedure
Extract from the Register of European Patents
EP About this file: EP0056970
| EP0056970 - Anthranilic acids substituted by basic groups, process for their preparation and their use [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.01.1986 Database last updated on 15.06.2024 | Most recent event Tooltip | 24.01.1986 | No opposition filed within time limit | published on 12.03.1986 [1986/11] | Applicant(s) | For all designated states HOECHST AKTIENGESELLSCHAFT 65926 Frankfurt am Main / DE | [N/P] |
| Former [1982/31] | For all designated states HOECHST AKTIENGESELLSCHAFT D-65926 Frankfurt am Main / DE | Inventor(s) | 01 /
Sturm, Karl, Dr. Berndesallee 64 D-6501 Heidesheim / DE | 02 /
Muschaweck, Roman, Dr. Heimchenweg 39 D-6230 Frankfurt am Main 80 / DE | 03 /
Hropot, Max, Dr. Friedrich-Stolz-Strasse 13 D-6093 Flörsheim am Main / DE | [1982/31] | Application number, filing date | 82100335.7 | 19.01.1982 | [1982/31] | Priority number, date | DE19813101960 | 22.01.1981 Original published format: DE 3101960 | [1982/31] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0056970 | Date: | 04.08.1982 | Language: | DE | [1982/31] | Type: | B1 Patent specification | No.: | EP0056970 | Date: | 27.03.1985 | Language: | DE | [1985/13] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 05.04.1982 | Classification | IPC: | C07D307/52, C07D333/20, C07C143/80, A61K31/63 | [1982/31] | CPC: |
C07D307/52 (EP,US);
C07D307/00 (KR);
A61P7/10 (EP);
C07D333/20 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1982/31] | Title | German: | Basisch substituierte Anthranilsäuren, Verfahren zu ihrer Herstellung und ihre Verwendung | [1982/31] | English: | Anthranilic acids substituted by basic groups, process for their preparation and their use | [1982/31] | French: | Acides anthraniliques substitués par des groupes basiques, procédé pour leur préparation et leur utilisation | [1982/31] | Examination procedure | 23.12.1982 | Examination requested [1983/10] | 10.11.1983 | Despatch of a communication from the examining division (Time limit: M04) | 14.03.1984 | Reply to a communication from the examining division | 06.06.1984 | Despatch of communication of intention to grant (Approval: ) | 07.08.1984 | Communication of intention to grant the patent | 02.11.1984 | Fee for grant paid | 02.11.1984 | Fee for publishing/printing paid | Opposition(s) | 28.12.1985 | No opposition filed within time limit [1986/11] | Fees paid | Renewal fee | 12.12.1983 | Renewal fee patent year 03 | 11.12.1984 | Renewal fee patent year 04 |
| 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 | DE1806581 [ ] (HOECHST AG); | DE2406972 [ ] (HOECHST AG); | DE2453548 [ ] (HOECHST AG) |