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EP0582481
European procedure
Extract from the Register of European Patents
EP About this file: EP0582481
| EP0582481 - Preparation of 19-nor-vitamin D compounds [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.04.1997 Database last updated on 11.04.2026 | Most recent event Tooltip | 05.10.2005 | Change: Appeal number | Applicant(s) | For all designated states WISCONSIN ALUMNI RESEARCH FOUNDATION P.O. Box 7365 Madison, WI 53707-7365 / US | [1994/06] | Inventor(s) | 01 /
Deluca, Hector F. 1809 Highway BB Deerfield, Wisconsin 53531 / US | 02 /
Schnoes, Heinrich K. 1806 Summit Avenue Madison, Wisconsin 53705 / US | 03 /
Aria, Fariba 19c University Houses Madison, Wisconsin 53705 / US | [1994/06] | Representative(s) | Ellis-Jones, Patrick George Armine J.A. KEMP & CO. 14 South Square Gray's Inn London WC1R 5JJ / GB | [N/P] |
| Former [1994/06] | Ellis-Jones, Patrick George Armine J.A. KEMP & CO. 14 South Square Gray's Inn London WC1R 5LX / GB | Application number, filing date | 93306211.9 | 05.08.1993 | [1994/06] | Priority number, date | US19920926829 | 07.08.1992 Original published format: US 926829 | [1994/06] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0582481 | Date: | 09.02.1994 | Language: | EN | [1994/06] | Type: | B1 Patent specification | No.: | EP0582481 | Date: | 05.06.1996 | Language: | EN | [1996/23] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.11.1993 | Classification | IPC: | C07C401/00 | [1994/06] | CPC: |
C07C401/00 (EP,KR,US);
C07F7/1804 (EP,US);
Y02P20/55 (EP,US)
| Designated contracting states | AT, BE, CH, DE, DK, FR, GB, GR, IE, IT, LI, NL, PT, SE [1994/06] | Title | German: | Verfahren zur Herstellung von 19-Norvitamin-D-Verbindungen | [1994/06] | English: | Preparation of 19-nor-vitamin D compounds | [1994/06] | French: | Procédé de préparation de composés de 19-nor-vitamine D | [1994/06] | Examination procedure | 17.03.1994 | Examination requested [1994/19] | 14.11.1994 | Despatch of communication of intention to grant (Approval: No) | 24.03.1995 | Despatch of communication of intention to grant (Approval: later approval) | 31.03.1995 | Communication of intention to grant the patent | 03.07.1995 | Fee for grant paid | 03.07.1995 | Fee for publishing/printing paid | Appeal following examination | 13.09.1995 | Appeal received No. T0798/95 | 13.09.1995 | Statement of grounds filed | 06.12.1995 | Result of appeal procedure: appeal of the applicant was rejected | 06.12.1995 | Date of oral proceedings | 14.12.1995 | Minutes of oral proceedings despatched | Opposition(s) | 06.03.1997 | No opposition filed within time limit [1997/22] | Fees paid | Renewal fee | 09.08.1995 | Renewal fee patent year 03 |
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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 | GR | 05.06.1996 | PT | 05.09.1996 | [2000/05] |
| Former [1997/22] | PT | 05.09.1996 | Documents cited: | Search | [X] EP0480572 (WISCONSIN ALUMNI RES FOUND et al.) [X] | [X] EP0474517 (WISCONSIN ALUMNI RES FOUND et al.) [X] | [X] EP0387077 (WISCONSIN ALUMNI RES FOUND et al.) [X] | [XD] US5086191 (DELUCA HECTOR F et al.) [XD] |