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EP0406992
European procedure
Extract from the Register of European Patents
EP About this file: EP0406992
| EP0406992 - New non-ionic carboxamide contrast agent [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 19.01.1996 Database last updated on 12.07.2024 | Most recent event Tooltip | 19.01.1996 | No opposition filed within time limit | published on 06.03.1996 [1996/10] | Applicant(s) | For all designated states Schering Aktiengesellschaft 13342 Berlin / DE | [N/P] |
| Former [1991/02] | For all designated states SCHERING AKTIENGESELLSCHAFT D-13342 Berlin / DE | Inventor(s) | 01 /
Sovak, Milos, Dr. 5330 La Rescenta, P.O. Box 2494 California 92067, Rancho Santa Fe / US | [1991/02] | Application number, filing date | 90250167.5 | 29.06.1990 | [1991/02] | Priority number, date | US19890375714 | 05.07.1989 Original published format: US 375714 | US19890431527 | 03.11.1989 Original published format: US 431527 | [1991/02] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0406992 | Date: | 09.01.1991 | Language: | DE | [1991/02] | Type: | A3 Search report | No.: | EP0406992 | Date: | 18.09.1991 | Language: | DE | [1991/38] | Type: | B1 Patent specification | No.: | EP0406992 | Date: | 15.03.1995 | Language: | DE | [1995/11] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 29.07.1991 | Classification | IPC: | A61K49/04 | [1991/02] | CPC: |
A61K49/0452 (EP)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1991/02] | Title | German: | Neue, nicht-ionische Carboxamid-Kontrastmittel | [1991/02] | English: | New non-ionic carboxamide contrast agent | [1991/02] | French: | Nouvel agent de contraste carboxamidique non ionique | [1991/02] | Examination procedure | 29.06.1990 | Examination requested [1991/02] | 26.08.1993 | Despatch of a communication from the examining division (Time limit: M06) | 21.02.1994 | Reply to a communication from the examining division | 13.05.1994 | Despatch of communication of intention to grant (Approval: No) | 14.09.1994 | Despatch of communication of intention to grant (Approval: later approval) | 20.09.1994 | Communication of intention to grant the patent | 09.12.1994 | Fee for grant paid | 09.12.1994 | Fee for publishing/printing paid | Opposition(s) | 16.12.1995 | No opposition filed within time limit [1996/10] | Fees paid | Renewal fee | 18.05.1992 | Renewal fee patent year 03 | 14.05.1993 | Renewal fee patent year 04 | 18.05.1994 | 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. | Documents cited: | Search | [A]FR2293919 (SAVAC AG [CH]); | [X]FR2299020 (SCHERING AG [DE]); | [AD]US4021481 (ALMEN TORSTEN, et al); | [X]FR2435253 (NYEGAARD & CO AS [NO]); | [A]EP0015867 (SCHERING AG [DE]); | [X]EP0032387 (SCHERING AG [DE]); | [A]EP0082803 (SCHERING AG [DE]); | [A]EP0308364 (SCHERING AG [DE]); | [A]EP0317492 (SCHERING AG [DE]) | [X] - CHEMICAL ABSTRACTS Band 108, Nr. 1, 4. Januar 1988, Seite 518, Zusammenfassung Nr. 5483t, Columbus, Ohio, US; S. BRADAMANTE et al.: "Nonionic x-ray contrast agents: detection of ambient temperature isomers of congested hexasubstituted benzenes with multipositional hindered rotations" & Magn. Reson. Chem. 1987, Band 25, Nr. 4, Seiten 283-292 |