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EP0317358
European procedure
Extract from the Register of European Patents
EP About this file: EP0317358
| EP0317358 - Modified polyolefin resin [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.08.1995 Database last updated on 03.01.2025 | Most recent event Tooltip | 12.08.1995 | No opposition filed within time limit | published on 04.10.1995 [1995/40] | Applicant(s) | For all designated states Sumitomo Chemical Company, Limited 27-1, Tokyo Sumitomo Twin Buildings, Shinkawa 2-chome Chuo-ku Tokyo 104 / JP | [N/P] |
| Former [1994/23] | For all designated states SUMITOMO CHEMICAL COMPANY, LIMITED 15, Kitahama-5-chome Higashi-ku Osaka / JP | ||
| Former [1989/21] | For all designated states Sumitomo Chemical Industries Ltd. 15, Kitahama 5 chome Higashi-ku, Osaka-shi / JP | Inventor(s) | 01 /
Toyoshima, Yoshiki 832-4 Shiizu Ichihara-shi / JP | 02 /
Okada, Mitsuyuki 9 Yushudainishi-1-chome Ichihara-shi / JP | 03 /
Fujii, Takeshi 2848-17 Kubota Sodegauramachi Kimitsu-gun Chiba-ken / JP | 04 /
Yamaguchi, Kentaro 9 Yushudainishi-1-chome Ichihara-shi / JP | 05 /
Tsuji, Mitsuji 9 Yushudainishi-1-chome Ichihara-shi / JP | [1989/21] | Representative(s) | Ablewhite, Alan James, et al Marks & Clerk 90 Long Acre London WC2E 9RA / GB | [N/P] |
| Former [1989/21] | Ablewhite, Alan James, et al MARKS & CLERK, 57/60 Lincoln's Inn Fields London WC2A 3LS / GB | Application number, filing date | 88310946.4 | 21.11.1988 | [1989/21] | Priority number, date | JP19870294751 | 20.11.1987 Original published format: JP 29475187 | [1989/21] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0317358 | Date: | 24.05.1989 | Language: | EN | [1989/21] | Type: | A3 Search report | No.: | EP0317358 | Date: | 29.08.1990 | Language: | EN | [1990/35] | Type: | B1 Patent specification | No.: | EP0317358 | Date: | 12.10.1994 | Language: | EN | [1994/41] | Type: | B1 RE Reissue of patent specification | No.: | EP0317358 | Date: | 16.02.1995 | [1995/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 09.07.1990 | Classification | IPC: | C08F255/00, C08F287/00 | [1989/21] | CPC: |
C08F287/00 (EP,US);
C08L23/02 (KR);
C08F255/00 (EP,KR,US);
C08F255/02 (EP,KR)
| C-Set: |
C08F255/00, C08F222/06 (EP,US);
C08F255/02, C08F220/325, C08F212/08 (US,KR,EP) | Designated contracting states | DE, FR, GB, IT [1989/21] | Title | German: | Modifiziertes Polyolefinharz | [1989/21] | English: | Modified polyolefin resin | [1989/21] | French: | Résine de polyoléfine modifiée | [1989/21] | Examination procedure | 19.11.1990 | Examination requested [1991/03] | 20.03.1992 | Despatch of a communication from the examining division (Time limit: M06) | 22.09.1992 | Reply to a communication from the examining division | 15.01.1993 | Despatch of a communication from the examining division (Time limit: M04) | 17.05.1993 | Reply to a communication from the examining division | 03.08.1993 | Despatch of a communication from the examining division (Time limit: M02) | 02.09.1993 | Reply to a communication from the examining division | 16.12.1993 | Despatch of communication of intention to grant (Approval: Yes) | 19.04.1994 | Communication of intention to grant the patent | 21.07.1994 | Fee for grant paid | 21.07.1994 | Fee for publishing/printing paid | Opposition(s) | 13.07.1995 | No opposition filed within time limit [1995/40] | Fees paid | Renewal fee | 20.11.1990 | Renewal fee patent year 03 | 27.12.1990 | Renewal fee patent year 04 | 09.10.1992 | Renewal fee patent year 05 | 08.11.1993 | Renewal fee patent year 06 |
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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]DE2023154 (MITSUI POLYCHEMICALS LTD); | [X]EP0225186 (STANDARD OIL CO OHIO [US]) |