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EP0195997
European procedure
Extract from the Register of European Patents
EP About this file: EP0195997
| EP0195997 - Chlorosilane compounds [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.07.1990 Database last updated on 24.08.2024 | Most recent event Tooltip | 07.03.1997 | Lapse of the patent in a contracting state | published on 23.04.1997 [1997/17] | Applicant(s) | For all designated states TOSHIBA SILICONE COMPANY, LTD. 133 Nishishin-machi Ohta-Shi Gunma-Ken 373 / JP | [N/P] |
| Former [1986/40] | For all designated states TOSHIBA SILICONE COMPANY, LTD. 133 Nishishin-machi Ohta-Shi Gunma-Ken 373 / JP | Inventor(s) | 01 /
Watanabe, Junichiro Toshiba Silicone Co. Ltd. 133 Nishishin-machi Ohta-shi Gunma-Ken 373 / JP | 02 /
Funahashi, Yuichi Toshiba Silicone Co. Ltd. 133 Nishishin-machi Ohta-shi Gunma-Ken 373 / JP | [1986/40] | Representative(s) | Sieb, Rolf, et al Finstertal 12 69514 Laudenbach / DE | [N/P] |
| Former [1988/02] | Sieb, Rolf, Dr., et al Finstertal 12 D-69514 Laudenbach / DE | ||
| Former [1986/40] | Sieb, Rolf, Dr. General Electric - Deutschland Patentabteilung Praunheimer Landstrasse 50 D-6000 Frankfurt/Main / DE | Application number, filing date | 86103622.6 | 18.03.1986 | [1986/40] | Priority number, date | JP19850061260 | 26.03.1985 Original published format: JP 6126085 | [1986/40] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0195997 | Date: | 01.10.1986 | Language: | EN | [1986/40] | Type: | B1 Patent specification | No.: | EP0195997 | Date: | 20.09.1989 | Language: | EN | [1989/38] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 30.07.1986 | Classification | IPC: | C07F7/12 | [1986/40] | CPC: |
C07F7/12 (EP,US)
| Designated contracting states | DE, FR, GB [1986/40] | Title | German: | Chlorosilan-Verbindungen | [1986/40] | English: | Chlorosilane compounds | [1986/40] | French: | Composés chlorosilaniques | [1986/40] | File destroyed: | 20.04.2002 | Examination procedure | 25.03.1987 | Examination requested [1987/21] | 18.04.1988 | Despatch of a communication from the examining division (Time limit: M04) | 10.08.1988 | Reply to a communication from the examining division | 19.10.1988 | Despatch of communication of intention to grant (Approval: Yes) | 01.03.1989 | Communication of intention to grant the patent | 07.06.1989 | Fee for grant paid | 07.06.1989 | Fee for publishing/printing paid | Opposition(s) | 21.06.1990 | No opposition filed within time limit [1990/35] | Fees paid | Renewal fee | 02.03.1988 | Renewal fee patent year 03 | 21.03.1989 | 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 | [X]US3764589 (BOND WILLIAM C JR [US], et al) | [A] - CHEMICAL ABSTRACTS, vol. 80, no. 15, 15th April 1974, page 421, abstract no. 83159j, Columbus, Ohio, US; J.D. KENNEDY et al.: "Preparation and properties of some trimethyltin-substituted bicyclo(2.2.1)carbocycles, 3-nortricyclyltrimethyltin, and norborn-2-en-7-yltrimethylsilanes", & J. ORGANOMETAL. CHEM. 1973, 61, 167-177 |