EP0453262 - Chlorinated ethylene-alpha-olefin copolymer rubber and composition thereof [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.07.1996 Database last updated on 06.07.2024 | Most recent event Tooltip | 13.06.2008 | Change - representative | published on 16.07.2008 [2008/29] | Applicant(s) | For all designated states MITSUI PETROCHEMICAL INDUSTRIES, LTD. 2-5, Kasumigaseki 3-chome Chiyoda-ku Tokyo / JP | [1991/43] | Inventor(s) | 01 /
Tojo, Tetsuo, c/o Mitsui Petrochem. Ind., Ltd. 3, Chigusa-kaigan Ichihara-shi, Chiba-ken / JP | 02 /
Okada, Keiji, c/o Mitsui Petrochem. Ind., Ltd. 3, Chigusa-kaigan Ichihara-shi, Chiba-ken / JP | 03 /
Kikuchi, Yoshiharu, c/o Mitsui Petrochem. Ind. Ltd 3, Chigusa-kaigan Ichihara-shi, Chiba-ken / JP | 04 /
Otawa, Yasuhiko, c/o Mitsui Petrochem. Ind. Ltd 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo / JP | 05 /
Okamoto, Katsuo, c/o Mitsui Petrochem. Ind. Ltd. 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo / JP | 06 /
Maeda, Toshiyuki, c/o Dupont-Mitsui Polychem. Co. 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo / JP | [1991/43] | Representative(s) | Cresswell, Thomas Anthony, et al J.A. Kemp & Co. 14 South Square Gray's Inn London WC1R 5JJ / GB | [N/P] |
Former [2008/29] | Cresswell, Thomas Anthony, et al J.A. KEMP & CO. 14 South Square Gray's Inn London WC1R 5JJ / GB | ||
Former [1991/43] | Cresswell, Thomas Anthony, et al J.A. Kemp & Co. 14 South Square Gray's Inn London WC1R 5LX / GB | Application number, filing date | 91303422.9 | 17.04.1991 | [1991/43] | Priority number, date | JP19900099392 | 17.04.1990 Original published format: JP 9939290 | JP19900171677 | 29.06.1990 Original published format: JP 17167790 | [1991/43] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0453262 | Date: | 23.10.1991 | Language: | EN | [1991/43] | Type: | A3 Search report | No.: | EP0453262 | Date: | 08.04.1992 | Language: | EN | [1992/15] | Type: | B1 Patent specification | No.: | EP0453262 | Date: | 06.09.1995 | Language: | EN | [1995/36] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.02.1992 | Classification | IPC: | C08L23/28, C08F8/18 | [1991/43] | CPC: |
G03G7/0053 (EP,US);
C08F212/00 (KR);
C08F8/20 (EP,US);
C08L23/28 (EP,US);
G03G7/0046 (EP,US)
| C-Set: |
C08F8/20, C08F210/16 (EP,US);
C08L23/28, C08L2666/04 (US,EP) | Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1991/43] | Title | German: | Äthylen-alpha-Olefin-Elastomer und daraus gefertigte Zusammensetzung | [1991/43] | English: | Chlorinated ethylene-alpha-olefin copolymer rubber and composition thereof | [1991/43] | French: | Elastomère de copolymère éthylène-alpha-oléfine et compositions | [1991/43] | Examination procedure | 02.06.1992 | Examination requested [1992/31] | 02.09.1994 | Despatch of communication of intention to grant (Approval: Yes) | 14.02.1995 | Communication of intention to grant the patent | 02.05.1995 | Fee for grant paid | 02.05.1995 | Fee for publishing/printing paid | Opposition(s) | 08.06.1996 | No opposition filed within time limit [1996/35] | Fees paid | Renewal fee | 13.04.1993 | Renewal fee patent year 03 | 11.04.1994 | Renewal fee patent year 04 | 04.04.1995 | 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. | Lapses during opposition Tooltip | AT | 06.09.1995 | BE | 06.09.1995 | CH | 06.09.1995 | DK | 06.09.1995 | ES | 06.09.1995 | GR | 06.09.1995 | LI | 06.09.1995 | NL | 06.09.1995 | LU | 30.04.1996 | [2003/07] |
Former [2002/25] | AT | 06.09.1995 | |
BE | 06.09.1995 | ||
CH | 06.09.1995 | ||
DK | 06.09.1995 | ||
ES | 06.09.1995 | ||
GR | 06.09.1995 | ||
LI | 06.09.1995 | ||
LU | 30.04.1996 | ||
Former [2000/05] | AT | 06.09.1995 | |
BE | 06.09.1995 | ||
CH | 06.09.1995 | ||
DK | 06.09.1995 | ||
GR | 06.09.1995 | ||
LI | 06.09.1995 | ||
LU | 30.04.1996 | ||
Former [1998/15] | AT | 06.09.1995 | |
BE | 06.09.1995 | ||
CH | 06.09.1995 | ||
DK | 06.09.1995 | ||
LI | 06.09.1995 | ||
Former [1997/13] | AT | 06.09.1995 | |
BE | 06.09.1995 | ||
CH | 06.09.1995 | ||
LI | 06.09.1995 | ||
Former [1996/28] | AT | 06.09.1995 | |
BE | 06.09.1995 | ||
Former [1996/22] | BE | 06.09.1995 | Documents cited: | Search | [A]JP1292048 ; | [A]EP0225063 (MITSUI PETROCHEMICAL IND [JP]); | [A]EP0336735 (DOW CHEMICAL CO [US]) | [A] - WORLD PATENTS INDEX LATEST Week 9002, Derwent Publications Ltd., London, GB; AN 90-011664 & JP-A-1 292 048 (SHOWA DENKO KK) 24 November 1989, & JP1292048 A 19891124 |