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EP0228268
European procedure
Extract from the Register of European Patents
EP About this file: EP0228268
| EP0228268 - A polyphenylene sulfide resin composition and a process for producing it [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 21.03.1991 Database last updated on 24.08.2024 | Most recent event Tooltip | 21.03.1991 | No opposition filed within time limit | published on 08.05.1991 [1991/19] | Applicant(s) | For all designated states TORAY INDUSTRIES, INC. 2, Nihonbashi-Muromachi 2-chome Chuo-ku Tokyo 103 / JP | [N/P] |
| Former [1987/28] | For all designated states TORAY INDUSTRIES, INC. 2, Nihonbashi-Muromachi 2-chome Chuo-ku Tokyo 103 / JP | Inventor(s) | 01 /
Kobayashi, Hirokazu 1-82 Ikegamidai Midori-ku Nagoya-shi Aichi-ken, 458 / JP | 02 /
Kishimoto, Akihiko 1-1-1 Hagiwara-cho Showa-ku Nagoya-shi Aichi-ken, 466 / JP | [1987/28] | Representative(s) | Ellis, John Clifford H., et al MEWBURN ELLIS & CO. 2/3 Cursitor Street London EC4A 1BQ / GB | [N/P] |
| Former [1987/28] | Ellis, John Clifford Holgate, et al MEWBURN ELLIS & CO. 2/3 Cursitor Street London EC4A 1BQ / GB | Application number, filing date | 86309991.7 | 22.12.1986 | [1987/28] | Priority number, date | JP19850292801 | 27.12.1985 Original published format: JP 29280185 | JP19850292802 | 27.12.1985 Original published format: JP 29280285 | [1987/28] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0228268 | Date: | 08.07.1987 | Language: | EN | [1987/28] | Type: | B1 Patent specification | No.: | EP0228268 | Date: | 23.05.1990 | Language: | EN | [1990/21] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.05.1987 | Classification | IPC: | C08L81/02, C08L23/08, C08L63/00, C08G75/02 | [1987/28] | CPC: |
C08L63/00 (EP,US);
C08G75/0213 (US);
C08G75/0254 (US);
C08G75/029 (EP,US);
C08G75/0295 (US);
C08G75/14 (US);
| C-Set: |
C08L63/00, C08L81/00 (EP,US);
C08L81/02, C08L2666/22 (US,EP);
C08L81/04, C08L2666/06 (US,EP)
| Designated contracting states | DE, FR, GB, NL [1987/28] | Title | German: | Polyphenylensulfidharzzusammensetzung und Verfahren zu ihrer Herstellung | [1987/28] | English: | A polyphenylene sulfide resin composition and a process for producing it | [1987/28] | French: | Composition de poly(sulfure de phénylène) et procédé pour sa préparation | [1987/28] | Examination procedure | 13.08.1987 | Examination requested [1987/42] | 26.04.1989 | Despatch of a communication from the examining division (Time limit: M04) | 28.07.1989 | Reply to a communication from the examining division | 05.09.1989 | Despatch of communication of intention to grant (Approval: Yes) | 16.11.1989 | Communication of intention to grant the patent | 05.02.1990 | Fee for grant paid | 05.02.1990 | Fee for publishing/printing paid | Opposition(s) | 26.02.1991 | No opposition filed within time limit [1991/19] | Fees paid | Renewal fee | 16.12.1988 | Renewal fee patent year 03 | 18.12.1989 | 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 | [AD]JP58154757 ; | [A]US3839302 (MILES J); | [A]US4355059 (BLACKWELL JENNINGS P); | [A]EP0087038 (BAYER AG [DE]) | [AD] - PATENT ABSTRACTS OF JAPAN, vol. 7, no. 277 (C-199)[1422], 9th December 1983; & JP-A-58 154 757 (TORAY K.K.) 14-09-1983, & JP58154757 A 00000000 |