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EP0325513
European procedure
Extract from the Register of European Patents
EP About this file: EP0325513
| EP0325513 - Process for the preparation of 1-hydroxyalkyl-2-methyl-5-nitro-imidazoles [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 10.02.1994 Database last updated on 03.09.2024 | Most recent event Tooltip | 11.12.1999 | Lapse of the patent in a contracting state New state(s): GR State(s) deleted from list of lapses: GB | published on 26.01.2000 [2000/04] | Applicant(s) | For all designated states RHONE-POULENC SANTE 20, avenue Raymond Aron 92160 Antony / FR | [N/P] |
| Former [1989/30] | For all designated states RHONE-POULENC SANTE 20, avenue Raymond Aron F-92160 Antony / FR | Inventor(s) | 01 /
Buforn, Albert 5 rue Champagneux F-69008 Lyon / FR | 02 /
Massonneau, Viviane Charrière Blanche Pins 5 F-69130 Ecully / FR | 03 /
Mulhauser, Michel Immeuble "Frênes 4" Résidence Charrière Blanche F-69130 Ecully / FR | [1989/30] | Representative(s) | Pilard, Jacques, et al RHONE-POULENC SANTE, Service Brevets, 20 Avenue Raymond Aron 92165 Antony Cédex / FR | [N/P] |
| Former [1990/20] | Pilard, Jacques, et al RHONE-POULENC SANTE, Service Brevets, 20 Avenue Raymond Aron F-92165 Antony Cédex / FR | ||
| Former [1989/30] | Pilard, Jacques RHONE-POULENC SANTE, Service Brevets, 20 Avenue Raymond Aron F-92165 Antony Cédex / FR | Application number, filing date | 89400097.5 | 12.01.1989 | [1989/30] | Priority number, date | FR19880000417 | 15.01.1988 Original published format: FR 8800417 | [1989/30] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0325513 | Date: | 26.07.1989 | Language: | FR | [1989/30] | Type: | B1 Patent specification | No.: | EP0325513 | Date: | 07.04.1993 | Language: | FR | [1993/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 31.05.1989 | Classification | IPC: | C07D233/94, C07D405/04, A61K31/415 | [1989/30] | CPC: |
C07D405/04 (EP,US);
C07D233/91 (KR);
C07D233/94 (EP,US)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1989/30] | Title | German: | Verfahren zur Herstellung von 1-Hydroxyalkyl-2-methyl-5-nitro-imidazolen | [1989/30] | English: | Process for the preparation of 1-hydroxyalkyl-2-methyl-5-nitro-imidazoles | [1989/30] | French: | Procédé de préparation d'hydroxy-alkyl-1 méthyl-2 nitro-5 imidazoles | [1989/30] | Examination procedure | 09.08.1989 | Examination requested [1989/40] | 26.04.1991 | Despatch of a communication from the examining division (Time limit: M04) | 01.08.1991 | Reply to a communication from the examining division | 06.11.1991 | Despatch of a communication from the examining division (Time limit: M02) | 11.12.1991 | Reply to a communication from the examining division | 25.03.1992 | Despatch of a communication from the examining division (Time limit: M02) | 21.04.1992 | Reply to a communication from the examining division | 15.07.1992 | Despatch of communication of intention to grant (Approval: Yes) | 17.09.1992 | Communication of intention to grant the patent | 08.10.1992 | Fee for grant paid | 08.10.1992 | Fee for publishing/printing paid | Opposition(s) | 08.01.1994 | No opposition filed within time limit [1994/13] | Fees paid | Renewal fee | 29.01.1991 | Renewal fee patent year 03 | 25.01.1992 | Renewal fee patent year 04 | 22.01.1993 | Renewal fee patent year 05 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | 07.04.1993 | [2000/04] |
| Former [1994/02] | GB | 07.04.1993 | Documents cited: | Search | [A]FR1212028 (RHONE POULENC SA); | [A]FR1379787 (RHONE POULENC SA); | [A]FR3270M (RHONE POULENC SA [FR]); | [A]FR1545317 (RICHTER GEDEON VEGYESZET); | [A]FR2073879 (PFIZER) | Examination | US3178446 |