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EP0087736
European procedure
Extract from the Register of European Patents
EP About this file: EP0087736
| EP0087736 - Elastomer composition [Right-click to bookmark this link] | Status | Patent maintained as amended Status updated on 22.07.1989 Database last updated on 24.08.2024 | Most recent event Tooltip | 22.07.1989 | Patent maintained (B2 publication) | published on 06.09.1989 [1989/36] | Applicant(s) | For all designated states SUMITOMO RUBBER INDUSTRIES LIMITED No. 1-1, Tsutsui-cho 1-chome Chuo-ku Kobe-shi Hyogo 651 / JP | For all designated states Sumitomo Chemical Company, Limited 5-33, Kitahama 4-chome Chuo-ku Osaka 541-8550 / JP | [N/P] |
| Former [1983/36] | For all designated states SUMITOMO RUBBER INDUSTRIES LIMITED No. 1-1, Tsutsui-cho 1-chome Chuo-ku Kobe-shi Hyogo 651 / JP | ||
| For all designated states SUMITOMO CHEMICAL COMPANY, LIMITED Kitahama 4-chome 5-33 Chuo-ku Osaka 541 / JP | Inventor(s) | 01 /
Furukawa, Hiroshi No. 5-14, Shinnozuka-cho Ashiya-shi Hyogo-ken / JP | 02 /
Saito, Yuichi No. 162, Hinokuchi-cho 1-chome Nishinomiya-shi Hyogo-ken / JP | 03 /
Yamamoto, Keisaku No. 3-14, Aobadai 5-chome Ichihara-shi Chiba-ken / JP | 04 /
Imai, Akio No. 17-10, Aobadai 3-chome Ichihara-shi Chiba-ken / JP | 05 /
Yoshida, Nobuyuki No. 19-4, Aobadai 4-chome Ichihara-shi Chiba-ken / JP | 06 /
Okamoto, Yasushi No. 9, Yushudai Nishi 1-chome Ichihara-shi Chiba-ken / JP | [1984/07] |
| Former [1983/36] | 01 /
Furukawa, Hiroshi No. 5-14, Shinnozuka-cho Ashiya-shi Hyogo-ken / JP | ||
| 02 /
Saito, Yuichi No. 162, Hinokuchi-cho 1-chome Nishinomiya-shi Hyogo-ken / JP | |||
| 03 /
Yamamoto, Keisaku No. 3-14, Aobadai 5-chome Ichihara-shi Chiba-ken / JP | |||
| 04 /
Imai, Akio No. 17-10, Aobadi 3-chome Ichihara-shi Chiba-ken / JP | |||
| 05 /
Yoshida, Nobuyuki No. 19-4, Aobadai 4-chome Ichihara-shi Chiba-ken / JP | |||
| 06 /
Okamoto, Yasushi No. 9, Yushudai Nishi 1-chome Ichihara-shi Chiba-ken / JP | Representative(s) | Türk, Dietmar, et al Türk, Gille, Hrabal, Leifert Patentanwälte Brucknerstrasse 20 40593 Düsseldorf / DE | [N/P] |
| Former [1987/13] | Türk, Dietmar, Dr. rer. nat., et al Türk, Gille, Hrabal, Leifert Patentanwälte Brucknerstrasse 20 D-40593 Düsseldorf / DE | ||
| Former [1985/49] | Türk, Dietmar, Dr. rer. nat. Türk, Gille + Hrabal Patentanwälte Bruckner Strasse 20 D-40593 Düsseldorf / DE | ||
| Former [1983/36] | Türk, Dietmar, Dr. rer. nat. Türk, Gille, Hrabal, Leifert Patentanwälte Brucknerstrasse 20 D-40593 Düsseldorf / DE | Application number, filing date | 83101715.7 | 23.02.1983 | [1983/36] | Priority number, date | JP19820031122 | 26.02.1982 Original published format: JP 3112282 | JP19820031123 | 26.02.1982 Original published format: JP 3112382 | [1983/36] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0087736 | Date: | 07.09.1983 | Language: | EN | [1983/36] | Type: | B1 Patent specification | No.: | EP0087736 | Date: | 08.01.1986 | Language: | EN | [1986/02] | Type: | B2 New European patent specification | No.: | EP0087736 | Date: | 06.09.1989 | Language: | EN | [1989/36] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 09.06.1983 | Classification | IPC: | C08L9/06, B60C1/00 | [1983/36] | CPC: |
C08L7/00 (EP,US);
B60C1/0016 (EP,US);
C08L9/06 (EP,US);
Y02T10/86 (EP,US)
| C-Set: |
C08L7/00, C08L2666/08 (EP,US);
C08L9/06, C08L2666/08 (US,EP) | Designated contracting states | DE, FR, GB, IT, NL [1983/36] | Title | German: | Elastomermischung | [1983/36] | English: | Elastomer composition | [1983/36] | French: | Composition élastomère | [1983/36] | Examination procedure | 01.03.1984 | Examination requested [1984/20] | 28.03.1985 | Despatch of communication of intention to grant (Approval: ) | 20.06.1985 | Communication of intention to grant the patent | 11.09.1985 | Fee for grant paid | 11.09.1985 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
12.07.1986
04.08.1986
ADMISSIBLE Hüls Aktiengesellschaft Patentabteilung/PB 15 D-45764 Marl / DE | [1986/36] | 28.11.1986 | Invitation to proprietor to file observations on the notice of opposition | 24.07.1987 | Reply of patent proprietor to notice(s) of opposition | 12.02.1988 | Communication of observations of patent proprietor (Time limit: M04) | 15.06.1988 | Reply of parties involved to observations of patent proprietor | 16.08.1988 | Despatch of a communication from the opposition division (Time limit: M02) | 13.10.1988 | Reply to a communication from the opposition division | 10.04.1989 | Despatch of communication that the patent will be maintained as amended | 17.06.1989 | Fee for printing new specification paid | Fees paid | Renewal fee | 23.02.1985 | Renewal fee patent year 03 |
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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 | [A]GB1501378 (INT SYNTHETIC RUBBER); | [A]US4130606 (VAN BALLEGOOIJEN HENDRIK, et al); | [A]GB2068979 (JAPAN SYNTHETIC RUBBER CO LTD); | [AP]EP0064400 (SUMITOMO CHEMICAL CO [JP], et al) |