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EP0322707
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EP About this file: EP0322707
| EP0322707 - 3-Phenoxy-phenylacetic acid derivatives, process for their preparation and their use as herbicides [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 03.07.1992 Database last updated on 30.10.2024 | Most recent event Tooltip | 03.07.1992 | Withdrawal of application | published on 26.08.1992 [1992/35] | Applicant(s) | For all designated states HOECHST AKTIENGESELLSCHAFT 65926 Frankfurt am Main / DE | [N/P] |
| Former [1989/27] | For all designated states HOECHST AKTIENGESELLSCHAFT D-65926 Frankfurt am Main / DE | Inventor(s) | 01 /
Schlegel, Günter, Dr. Feldbergstrasse 18 D-6237 Liederbach / DE | 02 /
Bauer, Klaus, Dr. Doorner Strasse 53D D-6450 Hanau / DE | 03 /
Bieringer, Hermann, Dr. Eichenweg 26 D-6239 Eppstein/Taunus / DE | [1989/27] | Application number, filing date | 88121271.6 | 20.12.1988 | [1989/27] | Priority number, date | DE19873744021 | 24.12.1987 Original published format: DE 3744021 | [1989/27] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0322707 | Date: | 05.07.1989 | Language: | DE | [1989/27] | Type: | A3 Search report | No.: | EP0322707 | Date: | 19.09.1990 | Language: | DE | [1990/38] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.08.1990 | Classification | IPC: | C07C103/30, C07C103/46, C07C153/01, C07C83/10, C07C103/34, C07C103/127, A01N37/38, A01N37/36, C07C69/66 | [1989/27] | CPC: |
C07D307/42 (EP);
A01N37/48 (EP);
C07C205/56 (EP);
C07C235/34 (EP);
C07C259/06 (EP);
C07C323/42 (EP);
C07C327/12 (EP);
C07C327/22 (EP);
C07C327/28 (EP);
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1989/27] | Title | German: | 3-Phenoxy-phenylessigsäurederivate, Verfahren zu ihrer Herstellung und ihre Verwendung als Herbizide | [1989/27] | English: | 3-Phenoxy-phenylacetic acid derivatives, process for their preparation and their use as herbicides | [1989/27] | French: | Dérivés phénoxy-3-phénylacétiques, procédé de leur préparation et leur utilisation comme herbicide | [1989/27] | File destroyed: | 12.06.1999 | Examination procedure | 21.12.1990 | Examination requested [1991/09] | 26.05.1992 | Despatch of a communication from the examining division (Time limit: M04) | 25.06.1992 | Application withdrawn by applicant [1992/35] | Fees paid | Renewal fee | 12.11.1990 | Renewal fee patent year 03 | 21.12.1990 | Renewal fee patent year 04 |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 | [AD]JP62072647 ; | [Y]EP0030676 (BAYER AG [DE]); | [AD]EP0161529 (ASAHI CHEMICAL IND [JP]); | [Y]DE3419937 (BAYER AG [DE]) | [AD] - PATENT ABSTRACTS OF JAPAN, Band 11, Nr. 268 (C-444)[2715], 29. August 1987; & JP-A-62 072 647 (S D S PAIOTETSUKU K.K.) 03-04-1987, & JP62072647 A 00000000 |