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EP0163253
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EP About this file: EP0163253
| EP0163253 - Potentiated nickel catalysts for amination [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 20.06.1988 Database last updated on 07.03.2026 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states UNION CARBIDE CORPORATION 39 Old Ridgebury Road Danbury Connecticut 06817 / US | [N/P] |
| Former [1985/49] | For all designated states UNION CARBIDE CORPORATION 39 Old Ridgebury Road Danbury Connecticut 06817 / US | Inventor(s) | 01 /
Best, Donald Charles 411 Sheridan Circle Charleston West Virginia 25314 / US | [1985/49] | Representative(s) | Wuesthoff, Franz, et al Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2 81541 München / DE | [N/P] |
| Former [1985/49] | Wuesthoff, Franz, Dr.-Ing., et al Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2 D-81541 München / DE | Application number, filing date | 85106298.4 | 22.05.1985 | [1985/49] | Priority number, date | US19840613116 | 23.05.1984 Original published format: US 613116 | [1985/49] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0163253 | Date: | 04.12.1985 | Language: | EN | [1985/49] | Type: | A3 Search report | No.: | EP0163253 | Date: | 30.12.1986 | Language: | EN | [1986/52] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.11.1986 | Classification | IPC: | C07C85/02, C07C85/06, C07C87/20, C07C91/04, C07D265/30, C07D241/12, B01J23/74 | [1985/49] | CPC: |
B01J23/892 (EP,US)
| Designated contracting states | BE, DE, FR, GB, IT, NL, SE [1985/49] | Title | German: | Verstärkter Nickel-Katalysator zur Aminierung | [1985/49] | English: | Potentiated nickel catalysts for amination | [1985/49] | French: | Catalyseur de nickel à action renforcée pour amination | [1985/49] | File destroyed: | 10.08.1994 | Examination procedure | 15.01.1987 | Examination requested [1987/12] | 24.09.1987 | Despatch of a communication from the examining division (Time limit: M08) | 30.05.1988 | Application withdrawn by applicant [1988/32] | Fees paid | Renewal fee | 24.03.1987 | Renewal fee patent year 03 | 21.03.1988 | Renewal fee patent year 04 |
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