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EP0355231
European procedure
Extract from the Register of European Patents
EP About this file: EP0355231
| EP0355231 - Heat-resistant catalyst carrier moldings and catalysts for combustion [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 04.01.1996 Database last updated on 01.01.2025 | Most recent event Tooltip | 04.01.1996 | No opposition filed within time limit | published on 31.01.1996 [1996/05] | Applicant(s) | For all designated states TOA NENRYO KOGYO KABUSHIKI KAISHA 1-1 Hitotsubashi, 1-Chome Chiyoda-Ku Tokyo 100 / JP | [1990/09] | Inventor(s) | 01 /
Miura, Tadashi Toa Nenryo Kogyo Kabushiki Kaisha Corp. Research & Dev. Lab. 1-3-1, Nishi-Tsurugaoka Ooi-machi Iruma-gun Saitama 354 / JP | 02 /
Itoh, Takuji Toa Nenryo Kogyo Kabushiki Kaisha Corp. Research & Dev. Lab. 1-3-1, Nishi-Tsurugaoka Ooi-machi Iruma-gun Saitama 354 / JP | 03 /
Kadono, Masaaki Toa Nenryo Kogyo Kabushiki Kaisha Corp. Research & Dev. Lab. 1-3-1, Nishi-Tsurugaoka Ooi-machi Iruma-gun Saitama 354 / JP | 04 /
Shimada, Masakichi Toa Nenryo Kogyo Kabushiki Kais Corp. Research & Dev. Lab. 1-3-1, Nishi-Tsurugaoka Ooi-machi Iruma-gun Saitama 354 / JP | [1990/09] | Representative(s) | Diamond, Bryan Clive, et al Gee & Co. Chancery House Chancery Lane London WC2A 1QU / GB | [1990/09] | Application number, filing date | 88311372.2 | 30.11.1988 | [1990/09] | Priority number, date | JP19880204124 | 17.08.1988 Original published format: JP 20412488 | JP19880227675 | 12.09.1988 Original published format: JP 22767588 | [1990/09] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0355231 | Date: | 28.02.1990 | Language: | EN | [1990/09] | Type: | B1 Patent specification | No.: | EP0355231 | Date: | 08.02.1995 | Language: | EN | [1995/06] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.07.1989 | Classification | IPC: | B01J21/12, B01J32/00, B01J35/10 | [1990/09] | CPC: |
B01J21/12 (EP,US);
B01J35/613 (EP,US);
B01J35/633 (EP,US);
B01J35/647 (EP,US);
B01J35/66 (EP,US)
| Designated contracting states | DE, FR, GB, NL [1990/09] | Title | German: | Hitzebeständige Katalysatorträgerformstücke und Verbrennungskatalysatoren | [1990/09] | English: | Heat-resistant catalyst carrier moldings and catalysts for combustion | [1990/09] | French: | Moulures de support de catalyseur résistant à la chaleur et catalyseurs de combustion | [1990/09] | Examination procedure | 16.08.1990 | Examination requested [1990/41] | 05.04.1991 | Despatch of a communication from the examining division (Time limit: M06) | 20.08.1991 | Reply to a communication from the examining division | 27.07.1992 | Despatch of a communication from the examining division (Time limit: M02) | 05.10.1992 | Reply to a communication from the examining division | 14.12.1993 | Despatch of communication of intention to grant (Approval: No) | 28.07.1994 | Despatch of communication of intention to grant (Approval: later approval) | 05.08.1994 | Communication of intention to grant the patent | 30.09.1994 | Fee for grant paid | 30.09.1994 | Fee for publishing/printing paid | Opposition(s) | 09.11.1995 | No opposition filed within time limit [1996/05] | Fees paid | Renewal fee | 29.11.1990 | Renewal fee patent year 03 | 26.11.1991 | Renewal fee patent year 04 | 02.11.1992 | Renewal fee patent year 05 | 29.11.1993 | Renewal fee patent year 06 | 29.11.1994 | Renewal fee patent year 07 |
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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]US4242236 (BLAKELY DONALD W [US]); | [A]EP0105435 (GRACE W R & CO [US]); | [A]EP0235411 (UNION OIL CO [US]); | [A]EP0260704 (OTTO FEUERFEST GMBH [DE]); | [AD]EP0222471 |