EP0476554 - Process for the preparation of amino-pyrimidines [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 04.11.1994 Database last updated on 15.06.2024 | Most recent event Tooltip | 04.11.1994 | Withdrawal of application | published on 28.12.1994 [1994/52] | Applicant(s) | For all designated states Hoechst Schering AgrEvo GmbH Miraustrasse 54 13509 Berlin / DE | [N/P] |
Former [1994/35] | For all designated states Hoechst Schering AgrEvo GmbH Miraustrasse 54 D-13509 Berlin / DE | ||
Former [1992/13] | For all designated states HOECHST AKTIENGESELLSCHAFT D-65926 Frankfurt am Main / DE | Inventor(s) | 01 /
Lachhein, Stephen, Dr. Kiedricher Strasse 18 W-6238 Hofheim am Taunus / DE | 02 /
Mildenberger, Hilmar, Dr. Fasanenstrasse 24 W-6233 Kelkheim/Ts / DE | [1992/13] | Application number, filing date | 91115630.5 | 14.09.1991 | [1992/13] | Priority number, date | EP19900117823 | 15.09.1990 Original published format: EP 90117823 | [1992/13] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0476554 | Date: | 25.03.1992 | Language: | DE | [1992/13] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.11.1991 | Classification | IPC: | C07D239/52, C07D239/58 | [1992/13] | CPC: |
C07D239/545 (EP,US);
C07D239/58 (EP,US)
| Designated contracting states | BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, NL [1992/13] | Title | German: | Verfahren zur Herstellung von Aminopyridinen | [1992/13] | English: | Process for the preparation of amino-pyrimidines | [1992/13] | French: | Procédé de préparation d'amino-pyrimidines | [1992/13] | File destroyed: | 15.01.2000 | Examination procedure | 31.08.1992 | Examination requested [1992/44] | 02.11.1994 | Application withdrawn by applicant [1994/52] | Fees paid | Renewal fee | 26.08.1993 | Renewal fee patent year 03 | 09.08.1994 | Renewal fee patent year 04 |
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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 | [XD]EP0024200 (DU PONT [US]); | [X]EP0271834 (HOECHST AG [DE]); | [AP]EP0424849 (HOECHST AG [DE]) |