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EP0262394
European procedure
Extract from the Register of European Patents
EP About this file: EP0262394
| EP0262394 - Process for preparing vinylphosphonic acid dichloride [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 30.07.1992 Database last updated on 20.07.2024 | Most recent event Tooltip | 30.07.1992 | No opposition filed within time limit | published on 16.09.1992 [1992/38] | Applicant(s) | For all designated states HOECHST AKTIENGESELLSCHAFT 65926 Frankfurt am Main / DE | [N/P] |
| Former [1988/14] | For all designated states HOECHST AKTIENGESELLSCHAFT D-65926 Frankfurt am Main / DE | Inventor(s) | 01 /
Siegel, Herbert, Dr. Am alten Birnbaum 10a D-6238 Hofheim am Taunus / DE | 02 /
Weiss, Erwin, Dr. Vorderheide 1 D-6238 Hofheim am Taunus / DE | 03 /
Berger, Harald, Dr. Johann-Strauss-Strasse 45 D-6233 Kelkheim (Taunus) / DE | [1988/14] | Application number, filing date | 87112378.2 | 26.08.1987 | [1988/14] | Priority number, date | DE19863629577 | 30.08.1986 Original published format: DE 3629577 | [1988/14] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0262394 | Date: | 06.04.1988 | Language: | DE | [1988/14] | Type: | A3 Search report | No.: | EP0262394 | Date: | 20.07.1988 | Language: | DE | [1988/29] | Type: | B1 Patent specification | No.: | EP0262394 | Date: | 25.09.1991 | Language: | DE | [1991/39] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.06.1988 | Classification | IPC: | C07F9/42 | [1988/14] | CPC: |
C07F9/42 (EP,KR,US)
| Designated contracting states | BE, CH, DE, FR, GB, IT, LI, NL [1988/14] | Title | German: | Verfahren zur Herstellung von Vinylphosphonsäuredichlorid | [1988/14] | English: | Process for preparing vinylphosphonic acid dichloride | [1988/14] | French: | Procédé de préparation du dichlorure d'acide vinylphosphonique | [1988/14] | Examination procedure | 09.11.1988 | Examination requested [1989/01] | 11.09.1989 | Despatch of a communication from the examining division (Time limit: M06) | 02.03.1990 | Reply to a communication from the examining division | 19.04.1990 | Despatch of a communication from the examining division (Time limit: M02) | 28.05.1990 | Reply to a communication from the examining division | 28.06.1990 | Despatch of a communication from the examining division (Time limit: M02) | 03.09.1990 | Reply to a communication from the examining division | 09.11.1990 | Despatch of communication of intention to grant (Approval: Yes) | 15.01.1991 | Communication of intention to grant the patent | 04.04.1991 | Fee for grant paid | 04.04.1991 | Fee for publishing/printing paid | Opposition(s) | 26.06.1992 | No opposition filed within time limit [1992/38] | Fees paid | Renewal fee | 11.07.1989 | Renewal fee patent year 03 | 12.07.1990 | Renewal fee patent year 04 | 21.12.1990 | Renewal fee patent year 05 |
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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]FR1549019 ; | [E]EP0241115 (VICKERS PLC [GB]) |