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EP0438492
European procedure
Extract from the Register of European Patents
EP About this file: EP0438492
| EP0438492 - A LANTHANUM CONTAINING CATALYST FOR TREATING AUTOMOTIVE EXHAUST GAS [Right-click to bookmark this link] | |||
| Former [1991/31] | A LANTHANUM CONTAINING CATALYST FOR TREATING AUTOMOTIVE EXHAUST | ||
| [1993/05] | Status | No opposition filed within time limit Status updated on 04.12.1993 Database last updated on 12.11.2024 | Most recent event Tooltip | 04.12.1993 | No opposition filed within time limit | published on 26.01.1994 [1994/04] | Applicant(s) | For all designated states AlliedSignal Inc. Law Department, P.O. Box 2245R Morristown New Jersey 07962-2245 / US | [N/P] |
| Former [1992/02] | For all designated states AlliedSignal Inc. Law Department, P.O. Box 2245R Morristown New Jersey 07962-2245 / US | ||
| Former [1991/31] | For all designated states AlliedSignal Inc. 101 Columbia Road, P.O. Box 2245 Morristown, New Jersey 07962-2245 / US | Inventor(s) | 01 /
SUMMERS, Jack, C. 4015 E. 42nd Street Tulsa, OK 74135 / US | [1991/31] | Representative(s) | Brock, Peter William, et al Urquhart-Dykes & Lord 1 Richfield Place Richfield Avenue Reading RG1 8EQ Berkshire / GB | [N/P] |
| Former [1991/31] | Brock, Peter William, et al Urquhart-Dykes & Lord 1 Richfield Place Richfield Avenue Reading RG1 8EQ Berkshire / GB | Application number, filing date | 89911943.2 | 27.09.1989 | [1991/31] | WO1989US04229 | Priority number, date | US19880255245 | 11.10.1988 Original published format: US 255245 | [1991/31] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9003843 | Date: | 19.04.1990 | Language: | EN | [1990/09] | Type: | A1 Application with search report | No.: | EP0438492 | Date: | 31.07.1991 | Language: | EN | The application published by WIPO in one of the EPO official languages on 19.04.1990 takes the place of the publication of the European patent application. | [1991/31] | Type: | B1 Patent specification | No.: | EP0438492 | Date: | 03.02.1993 | Language: | EN | [1993/05] | Search report(s) | International search report - published on: | EP | 19.04.1990 | Classification | IPC: | B01J37/02, B01D53/36, B01J23/89, B01J23/56 | [1991/31] | CPC: |
B01D53/945 (EP,US);
B01J23/63 (EP,US);
B01J23/89 (EP,US);
B01J37/024 (EP,US);
Y02A50/20 (EP,US);
Y02T10/12 (EP,US)
| Designated contracting states | AT, BE, DE, FR, GB, IT, LU, NL, SE [1991/31] | Title | German: | LANTHANHALTIGER KATALYSATOR ZUR BEHANDLUNG VON KRAFTFAHRZEUGABGASEN | [1993/05] | English: | A LANTHANUM CONTAINING CATALYST FOR TREATING AUTOMOTIVE EXHAUST GAS | [1993/05] | French: | CATALYSEUR CONTENANT DU LANTHANUM POUR LE TRAITEMENT DE GAZ D'ECHAPPEMENT D'AUTOMOBILE | [1991/31] |
| Former [1991/31] | LANTHANHALTIGER KATALYSATOR ZUR BEHANDLUNG VON KRAFTWAGENABGASEN | ||
| Former [1991/31] | A LANTHANUM CONTAINING CATALYST FOR TREATING AUTOMOTIVE EXHAUST | Entry into regional phase | 26.03.1991 | National basic fee paid | 26.03.1991 | Designation fee(s) paid | 26.03.1991 | Examination fee paid | Examination procedure | 06.04.1990 | Request for preliminary examination filed International Preliminary Examining Authority: FR | 26.03.1991 | Examination requested [1991/31] | 15.10.1991 | Despatch of a communication from the examining division (Time limit: M04) | 05.02.1992 | Reply to a communication from the examining division | 11.05.1992 | Despatch of communication of intention to grant (Approval: Yes) | 13.07.1992 | Communication of intention to grant the patent | 17.08.1992 | Fee for grant paid | 17.08.1992 | Fee for publishing/printing paid | Opposition(s) | 04.11.1993 | No opposition filed within time limit [1994/04] | Fees paid | Renewal fee | 26.03.1991 | Renewal fee patent year 03 | 15.09.1992 | Renewal fee patent year 04 |
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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 | SE | 03.02.1993 | [1993/36] | Cited in | International search | US4261862 [ ] (KINOSHITA HIROO, et al); | EP0251708 [ ] (ENGELHARD CORP [US]) | Examination | US3993572 | FR2449475 | US4367162 | US4438219 | EP0142858 | EP0170841 |