EP0467139 - Nicotinic acid derivatives as herbicides [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 21.06.1993 Database last updated on 02.09.2024 | Most recent event Tooltip | 21.06.1993 | Application deemed to be withdrawn | published on 11.08.1993 [1993/32] | Applicant(s) | For all designated states BAYER AG 51368 Leverkusen / DE | [N/P] |
Former [1992/04] | For all designated states BAYER AG D-51368 Leverkusen / DE | Inventor(s) | 01 /
Heinemann, Ulrich, Dr. Am Sonnenhang 1 W-5653 Leichlingen 2 / DE | 02 /
Santel, Hans-Joachim, Dr. Grünstrasse 9a W-5090 Leverkusen 1 / DE | 03 /
Lürssen, Klaus, Dr. August-Kierspel-Strasse 145 W-5060 Bergisch Gladbach 2 / DE | 04 /
Schmidt, Robet R., Dr. Im Waldwinkel 110 W-5060 Bergisch Gladbach 2 / DE | [1992/04] | Application number, filing date | 91110831.4 | 29.06.1991 | [1992/04] | Priority number, date | DE19904022478 | 14.07.1990 Original published format: DE 4022478 | [1992/04] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0467139 | Date: | 22.01.1992 | Language: | DE | [1992/04] | Type: | A3 Search report | No.: | EP0467139 | Date: | 20.05.1992 | Language: | DE | [1992/21] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 01.04.1992 | Classification | IPC: | C07D401/12, A01N43/54, A01N43/66, C07D213/85 | [1992/21] | CPC: |
C07D401/12 (EP);
A01N43/40 (EP);
A01N43/54 (EP);
A01N43/66 (EP)
|
Former IPC [1992/04] | C07D401/12, A01N43/54, A01N43/66, C07D213/84 | Designated contracting states | BE, CH, DE, FR, GB, IT, LI, NL [1992/04] | Title | German: | Nicotinsäurederivate als Herbizide | [1992/04] | English: | Nicotinic acid derivatives as herbicides | [1992/04] | French: | Dérivés d'acide nicotinique comme herbicides | [1992/04] | File destroyed: | 22.08.2001 | Examination procedure | 21.11.1992 | Application deemed to be withdrawn, date of legal effect [1993/32] | 02.03.1993 | Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time [1993/32] |
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