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EP0157098
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EP About this file: EP0157098
| EP0157098 - Xanthine derivatives, pharmaceuticals compositions containing them and a process for their preparation [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 05.11.1986 Database last updated on 08.04.2026 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states Beecham Wuelfing GmbH & Co KG PO Box 25 Stresemannallee 6 D-41460 Neuss / DE | [1985/41] | Inventor(s) | 01 /
Göring, Joachim Ewald Sauerweinstrasse 25 D-3212 Gronau (Leine) / DE | [1985/41] | Representative(s) | Russell, Brian John, et al SmithKline Beecham plc Corporate Intellectual Property SB House Great West Road Brentford, Middlesex TW8 9BD / GB | [N/P] |
| Former [1985/41] | Russell, Brian John, et al SmithKline Beecham plc Corporate Intellectual Property SB House Great West Road Brentford, Middlesex TW8 9BD / GB | Application number, filing date | 85100859.9 | 12.06.1981 | [1985/41] | Priority number, date | GB19800020418 | 21.06.1980 Original published format: GB 8020418 | [1985/41] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0157098 | Date: | 09.10.1985 | Language: | EN | [1985/41] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.08.1985 | Classification | IPC: | C07D473/06, A61K31/52 | [1985/41] | CPC: |
C07D473/06 (EP,US);
A61P9/00 (EP);
A61P9/10 (EP)
| Designated contracting states | BE, CH, DE, FR, GB, IT, LI, NL [1985/41] | Title | German: | Xanthin-Derivate, diese enthaltende pharmazeutische Zusammensetzungen und ein Verfahren zu ihrer Herstellung | [1985/41] | English: | Xanthine derivatives, pharmaceuticals compositions containing them and a process for their preparation | [1985/41] | French: | Xanthines, compositions pharmaceutiques les contenant et procédé de leur préparation | [1985/41] | Examination procedure | 10.06.1986 | Application deemed to be withdrawn, date of legal effect [1986/52] | 10.07.1986 | Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time [1986/52] | Parent application(s) Tooltip | EP81302631.7 / EP0042706 | Fees paid | Renewal fee | 21.02.1985 | Renewal fee patent year 03 | 21.02.1985 | Renewal fee patent year 04 | 20.06.1985 | Renewal fee patent year 05 | Penalty fee | Penalty fee Rule 85b EPC 1973 | 09.04.1986 | M02 Not yet paid |
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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 | [Y] FR1171968 (BOEHRINGER SOHN INGELHEIM et al.) | [Y] GB1470220 (HOECHST AG et al.) | [YD] CA1022867 (HOECHST AG et al.) | [Y] CHEMICAL ABSTRACTS, vol. 93, no. 11, 24th November 1980, page 696, no. 204692h, Columbus, Ohio, US; & JP-A-55 076 877 (SHIRATORI SEIYAKU CO., LTD.) 10-06-1980 |