-
EP0035744
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP0035744
| EP0035744 - Dibenzo-furane-oxyalkane carboxylic acid esters, process for their preparation, herbicides containing them and their use as herbicides [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 03.05.1982 Database last updated on 24.08.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 67063 Ludwigshafen / DE | [N/P] |
| Former [1981/37] | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 D-67063 Ludwigshafen / DE | Inventor(s) | 01 /
Rentzea, Costin, Dr. Neuenheimer Landstrasse 72 D-6900 Heidelberg / DE | 02 /
Ammermann, Eberhard, Dr. Sachsenstrasse 3 D-6700 Ludwigshafen / DE | 03 /
Feuerherd, Karl-Heinz, Dr. Berner Weg 34 D-6700 Ludwigshafen / DE | 04 /
Sauter, Hubert, Dr. Neckarpromenade D-6800 Mannheim 1 / DE | 05 /
Wuerzer, Bruno, Dr. Dipl.-Landwirt Ruedigerstrasse 13 D-6701 Otterstadt / DE | [1981/37] | Application number, filing date | 81101546.0 | 04.03.1981 | [1981/37] | Priority number, date | DE19803009376 | 12.03.1980 Original published format: DE 3009376 | [1981/37] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0035744 | Date: | 16.09.1981 | Language: | DE | [1981/37] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.07.1981 | Classification | IPC: | C07D307/91, A01N43/12, // C07C69/025 | [1981/37] | CPC: |
C07D307/91 (EP);
A01N43/12 (EP)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, NL, SE [1981/37] | Title | German: | Dibenzofuranoxyalkancarbonsäureester, Verfahren zu ihrer Herstellung, diese enthaltende Herbizide und ihre Anwendung als Herbizide | [1981/37] | English: | Dibenzo-furane-oxyalkane carboxylic acid esters, process for their preparation, herbicides containing them and their use as herbicides | [1981/37] | French: | Esters d'acides dibenzofuranoxyalcanecarboxyliques, procédé de préparation, herbicides les contenant et leur application comme herbicides | [1981/37] | File destroyed: | 19.02.1989 | Examination procedure | 15.07.1981 | Examination requested [1981/38] | 12.02.1982 | Despatch of a communication from the examining division (Time limit: M04) | 24.04.1982 | Application withdrawn by applicant [1982/27] |
| 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 | DE2823424 [ ] (BASF AG) |