EP0399856 - Pteridin-4 (3H)-ones, processes for their preparation and medicaments containing them [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.06.1996 Database last updated on 24.08.2024 | Most recent event Tooltip | 14.06.1996 | No opposition filed within time limit | published on 31.07.1996 [1996/31] | Applicant(s) | For all designated states LIPHA, LYONNAISE INDUSTRIELLE PHARMACEUTIQUE 34, rue Saint Romain Boîte Postale 8481 F-69359 Lyon Cedex 08 / FR | [1990/48] | Inventor(s) | 01 /
Ferrand, Gérard 62, rue des Aqueducs F-69005 Lyon / FR | 02 /
Dumas, Hervé 105, avenue du Vellein F-38090 Villefontaine / FR | 03 /
Depin, Jean-Claude 117, Cours Gambetta F-69003 Lyon / FR | 04 /
Quentin, Yvette 32, Cours d'Herbouville F-69004 Lyon / FR | [1990/48] | Representative(s) | Polus, Camille, et al c/o Cabinet Lavoix 2, Place d'Estienne d'Orves 75441 Paris Cedex 09 / FR | [N/P] |
Former [1992/17] | Polus, Camille, et al c/o Cabinet Lavoix 2, Place d'Estienne d'Orves F-75441 Paris Cedex 09 / FR | ||
Former [1990/48] | Le Moenner, Gabriel L'AIR LIQUIDE, Société Anonyme pour l'étude et l'exploitation des procédés Georges Claude 75, Quai d'Orsay F-75321 Paris Cédex 07 / FR | Application number, filing date | 90400827.3 | 27.03.1990 | [1990/48] | Priority number, date | FR19890004193 | 30.03.1989 Original published format: FR 8904193 | [1990/48] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0399856 | Date: | 28.11.1990 | Language: | FR | [1990/48] | Type: | B1 Patent specification | No.: | EP0399856 | Date: | 09.08.1995 | Language: | FR | [1995/32] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.09.1990 | Classification | IPC: | C07D475/02, C07D475/06, C07D239/48 | [1990/48] | CPC: |
C07D475/02 (EP,US);
A61P11/08 (EP);
A61P37/08 (EP)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1990/48] | Title | German: | Pteridin-4 (3H)-onen, Verfahren zu ihrer Herstellung und sie enthaltende Medikamente | [1990/48] | English: | Pteridin-4 (3H)-ones, processes for their preparation and medicaments containing them | [1990/48] | French: | Pteridin-4 (3H)-ones, procédés de préparation et médicaments les contenant | [1990/48] | Examination procedure | 18.04.1990 | Examination requested [1990/48] | 22.09.1994 | Despatch of a communication from the examining division (Time limit: M02) | 05.11.1994 | Reply to a communication from the examining division | 24.11.1994 | Despatch of communication of intention to grant (Approval: No) | 27.01.1995 | Despatch of communication of intention to grant (Approval: later approval) | 03.02.1995 | Communication of intention to grant the patent | 19.04.1995 | Fee for grant paid | 19.04.1995 | Fee for publishing/printing paid | Opposition(s) | 10.05.1996 | No opposition filed within time limit [1996/31] | Fees paid | Renewal fee | 19.02.1992 | Renewal fee patent year 03 | 12.03.1993 | Renewal fee patent year 04 | 09.03.1994 | Renewal fee patent year 05 | 09.03.1995 | Renewal fee patent year 06 |
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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 | [AD]FR2190447 (BOEHRINGER MANNHEIM GMBH [DE]); | [A]US3819631 (MARSHALL S, et al) | [A] - JOURNAL OF MEDICINAL CHEMISTRY, vol. 15, no. 2, 1972, pages 210-211, American Chemical Society, Washington, DC, US; E. FELDER et al.: "Synthesis of 4(3H)-pteridinones" |