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EP0175920
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EP About this file: EP0175920
| EP0175920 - Process for the production of derivatives of vinylcyclopropane carboxylic acid, intermediates and process for the production of these intermediates [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 24.07.1989 Database last updated on 13.07.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states HÜLS TROISDORF AKTIENGESELLSCHAFT Postfach 11 65 D-53839 Troisdorf / DE | [1991/11] |
| Former [1986/14] | For all designated states Hüls Troisdorf Aktiengesellschaft Postfach 11 65 D-5210 Troisdorf / DE | Inventor(s) | 01 /
Schmidt, Hans-Georg, Dr. Porzer Strasse 15 D-5216 Niederkassel 3 / DE | [1986/14] | Application number, filing date | 85110479.4 | 21.08.1985 | [1986/14] | Priority number, date | DE19843434615 | 21.09.1984 Original published format: DE 3434615 | [1986/14] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0175920 | Date: | 02.04.1986 | Language: | DE | [1986/14] | Type: | A3 Search report | No.: | EP0175920 | Date: | 27.05.1987 | Language: | DE | [1987/22] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.04.1987 | Classification | IPC: | C07C69/743, C07C67/30, C07D309/30 | [1986/14] | CPC: |
C07D309/30 (EP,US);
C07C69/743 (KR)
| Designated contracting states | CH, DE, FR, GB, LI, NL [1986/14] | Title | German: | Verfahren zur Herstellung von Vinylcyclopropancarbonsäurederivaten, dabei einzusetzende Zwischenprodukte und Verfahren zur Herstellung dieser Zwischenprodukte | [1986/14] | English: | Process for the production of derivatives of vinylcyclopropane carboxylic acid, intermediates and process for the production of these intermediates | [1986/14] | French: | Procédé de production de dérivés d'acide vinylcyclopropanecarboxylique, produits intermédiaires et procédé de production de ces produits intermédiaires | [1986/14] | File destroyed: | 18.07.1995 | Examination procedure | 26.01.1988 | Examination requested [1988/13] | 06.02.1989 | Despatch of a communication from the examining division (Time limit: M04) | 02.03.1989 | Application deemed to be withdrawn, date of legal effect [1989/37] | 17.04.1989 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [1989/37] | Fees paid | Renewal fee | 17.08.1987 | Renewal fee patent year 03 | Penalty fee | Penalty fee Rule 85b EPC 1973 | 27.11.1987 | M02 Fee paid on 26.01.1988 | Additional fee for renewal fee | 31.08.1988 | 04 M06 Not yet paid |
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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 | [A]JP57021347 ; | [A]EP0031932 (DYNAMIT NOBEL AG [DE]); | [A]US4344884 (KONDO KIYOSHI, et al); | [E]EP0153212 (ROUSSEL UCLAF [FR]) | [A] - PATENT ABSTRACTS OF JAPAN, Band 6, Nr. 90 (C-104)[968], 27. Mai 1982; & JP-A-57 021347 (SANKYO) 04.02.1982, & JP57021347 A 00000000 |