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EP0318052
European procedure
Extract from the Register of European Patents
EP About this file: EP0318052
| EP0318052 - Diene block polymer and polymer composition [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 19.01.1996 Database last updated on 12.12.2024 | Most recent event Tooltip | 19.01.1996 | No opposition filed within time limit | published on 06.03.1996 [1996/10] | 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 [1989/22] | For all designated states Asahi Kasei Kogyo Kabushiki Kaisha 2-6, Dojimahama 1-chome Kita-ku Osaka-shi Osaka 530 / JP | Inventor(s) | 01 /
Hattori, Yasuo 4-14-203, Wakabadai Asahi-ku Yokohama-shi Kanagawa / JP | 02 /
Kitagawa, Yuichi Moakuresuto Tamagawagakuen 3-208 2864-3, Nara-cho Midori-ku Yokohama-shi Kanagawa / JP | 03 /
Saito, Akira 2-10-35, Tsujidoumotomachi Fujisawa-shi Kanagawa / JP | [1989/22] | Representative(s) | Strehl Schübel-Hopf & Partner Maximilianstrasse 54 80538 München / DE | [N/P] |
| Former [1989/22] | Strehl Schübel-Hopf Groening & Partner Maximilianstrasse 54 D-80538 München / DE | Application number, filing date | 88119810.5 | 28.11.1988 | [1989/22] | Priority number, date | JP19870297475 | 27.11.1987 Original published format: JP 29747587 | JP19880014500 | 27.01.1988 Original published format: JP 1450088 | JP19880044597 | 29.02.1988 Original published format: JP 4459788 | JP19880053597 | 09.03.1988 Original published format: JP 5359788 | JP19880053598 | 09.03.1988 Original published format: JP 5359888 | JP19880125850 | 25.05.1988 Original published format: JP 12585088 | [1989/22] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0318052 | Date: | 31.05.1989 | Language: | EN | [1989/22] | Type: | A3 Search report | No.: | EP0318052 | Date: | 20.02.1991 | Language: | EN | [1991/08] | Type: | B1 Patent specification | No.: | EP0318052 | Date: | 15.03.1995 | Language: | EN | [1995/11] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.01.1991 | Classification | IPC: | C08F297/04, C08L53/02 | [1989/22] | CPC: |
C08F297/04 (EP,KR,US);
C08L53/02 (EP,US)
| C-Set: |
C08L53/02, C08L2666/04 (EP,US)
| Designated contracting states | BE, DE, ES, FR, GB, IT, NL [1989/22] | Title | German: | Dien-Blockpolymer und Polymerzusammensetzung | [1989/22] | English: | Diene block polymer and polymer composition | [1989/22] | French: | Polymère séquencé à partir d'un diène et composition de polymère | [1989/22] | Examination procedure | 22.12.1988 | Examination requested [1989/22] | 03.05.1993 | Despatch of a communication from the examining division (Time limit: M06) | 15.11.1993 | Reply to a communication from the examining division | 14.02.1994 | Despatch of communication of intention to grant (Approval: No) | 30.08.1994 | Despatch of communication of intention to grant (Approval: later approval) | 13.09.1994 | Communication of intention to grant the patent | 15.12.1994 | Fee for grant paid | 15.12.1994 | Fee for publishing/printing paid | Opposition(s) | 16.12.1995 | No opposition filed within time limit [1996/10] | Fees paid | Renewal fee | 20.11.1990 | Renewal fee patent year 03 | 21.11.1991 | Renewal fee patent year 04 | 19.11.1992 | Renewal fee patent year 05 | 22.11.1993 | Renewal fee patent year 06 | 22.11.1994 | Renewal fee patent year 07 |
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