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EP0199510
European procedure
Extract from the Register of European Patents
EP About this file: EP0199510
| EP0199510 - Polyphenylene ether resin composition [Right-click to bookmark this link] | Status | Opposition rejected Status updated on 13.07.1993 Database last updated on 13.11.2024 | Most recent event Tooltip | 13.07.1993 | Opposition rejected | published on 01.09.1993 [1993/35] | Applicant(s) | For all designated states Asahi Kasei Kabushiki Kaisha 2-6, Dojimahama 1-chome Kita-ku Osaka-shi Osaka 530-8205 / JP | [N/P] |
| Former [1986/44] | For all designated states Asahi Kasei Kogyo Kabushiki Kaisha 2-6, Dojimahama 1-chome Kita-ku Osaka-shi Osaka 530 / JP | Inventor(s) | 01 /
Okada, Ken-ichi No 207, Sukai-Mansion-Kurihama 2-20-17, Kurihama Yokosuka-shi Kanagawa-ken / JP | 02 /
Kasahara, Hideo 8-30-13 Funakoshicho Yokosuka-shi Kanagawa-ken / JP | [1986/44] | Representative(s) | Woodcraft, David Charles, et al Brookes Batchellor 102-108 Clerkenwell Road London EC1M 5SA / GB | [N/P] |
| Former [1986/44] | Woodcraft, David Charles, et al BROOKES & MARTIN High Holborn House 52/54 High Holborn London, WC1V 6SE / GB | Application number, filing date | 86302708.2 | 11.04.1986 | [1986/44] | Priority number, date | JP19850082193 | 19.04.1985 Original published format: JP 8219385 | [1986/44] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0199510 | Date: | 29.10.1986 | Language: | EN | [1986/44] | Type: | A3 Search report | No.: | EP0199510 | Date: | 22.07.1987 | Language: | EN | [1987/30] | Type: | B1 Patent specification | No.: | EP0199510 | Date: | 12.09.1990 | Language: | EN | [1990/37] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 01.06.1987 | Classification | IPC: | C08L71/12, C08L51/04 | [1990/37] | CPC: |
C08L51/04 (EP,US);
C08L71/123 (EP,US);
C08L67/00 (EP,US);
C08L77/00 (EP,US);
Y10S525/905 (EP,US)
| C-Set: |
C08L51/04, C08L2666/14 (EP,US);
C08L71/123, C08L2666/04 (US,EP) |
| Former IPC [1986/44] | C08L71/04, C08L51/04 | Designated contracting states | DE, FR, GB, IT, NL [1986/44] | Title | German: | Polyphenylenetherharzzusammensetzung | [1986/44] | English: | Polyphenylene ether resin composition | [1986/44] | French: | Composition à base de polyphénylène d'éther | [1986/44] | Examination procedure | 25.04.1986 | Examination requested [1986/44] | 20.03.1989 | Despatch of a communication from the examining division (Time limit: M04) | 21.07.1989 | Reply to a communication from the examining division | 09.11.1989 | Despatch of communication of intention to grant (Approval: Yes) | 27.02.1990 | Communication of intention to grant the patent | 21.05.1990 | Fee for grant paid | 21.05.1990 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
11.06.1991
25.07.1991
ADMISSIBLE Hüls Aktiengesellschaft Patentabteilung/PB 15 D-45764 Marl / DE | [1991/35] | 30.01.1992 | Invitation to proprietor to file observations on the notice of opposition | 05.06.1992 | Reply of patent proprietor to notice(s) of opposition | 18.08.1992 | Communication of observations of patent proprietor (Time limit: M02) | 31.08.1992 | Reply of parties involved to observations of patent proprietor | 30.03.1993 | Date of despatch of rejection of opposition | 09.04.1993 | Legal effect of rejection of opposition [1993/35] | Fees paid | Renewal fee | 15.04.1988 | Renewal fee patent year 03 | 29.04.1989 | Renewal fee patent year 04 | 18.04.1990 | 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 | [Y]EP0062283 (BASF AG [DE]); | [Y]EP0048155 (ASAHI CHEMICAL IND [JP]); | [A]EP0048401 (BASF AG [DE]) |