EP0511036 - Synthesis intermediaries with an hexanic ring, and process for their preparation [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 21.08.1998 Database last updated on 27.07.2024 | Most recent event Tooltip | 05.06.2009 | Change - representative | published on 08.07.2009 [2009/28] | Applicant(s) | For all designated states RHODIA CHIMIE 25, quai Paul Doumer 92408 Courbevoie Cédex / FR | [1998/16] |
Former [1997/42] | For all designated states RHONE-POULENC CHIMIE 25, Quai Paul Doumer 92408 Courbevoie Cédex / FR | ||
Former [1992/44] | For all designated states RHONE-POULENC CHIMIE 25, Quai Paul Doumer F-92408 Courbevoie Cédex / FR | Inventor(s) | 01 /
Duhamel, Lucette 32, rue Jacques Boutrolle F-76130 Mont-Saint-Aignan / FR | 02 /
Leblond, Bertrand 111, rue Thomas Dubosc F-76000 Rouen / FR | 03 /
Duhamel, Pierre 32, rue Jacques Boutrolle F-76130 Mont-Saint-Aignan / FR | 04 /
Poirier, Jean-Marie 17, Impasse de la Grande Madeleine Saint Martin du Vivier, F-76160 Darnetal / FR | [1992/44] | Representative(s) | Ricalens, François, et al Rhodia Services Direction de la Propriété Industrielle, 40 Rue de la Haie-Coq 93306 Aubervilliers Cedex / FR | [2009/28] |
Former [1992/44] | Ricalens, François, et al RHONE-POULENC CHIMIE, Direction de la Propriéte Industrielle, 25, quai Paul Doumer F-92408 Courbevoie Cédex / FR | Application number, filing date | 92400866.7 | 27.03.1992 | [1992/44] | Priority number, date | FR19910004700 | 17.04.1991 Original published format: FR 9104700 | FR19910004701 | 17.04.1991 Original published format: FR 9104701 | [1992/44] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0511036 | Date: | 28.10.1992 | Language: | FR | [1992/44] | Type: | B1 Patent specification | No.: | EP0511036 | Date: | 15.10.1997 | Language: | FR | [1997/42] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.07.1992 | Classification | IPC: | C07C35/08, C07C39/27, C07D303/08, C07D303/34 | [1992/44] | CPC: |
C07C45/512 (EP,US);
C07C35/48 (EP,US);
C07C45/58 (EP,US);
C07C49/463 (EP,US);
C07C49/687 (EP,US);
C07D303/08 (EP,US)
| C-Set: |
C07C45/512, C07C49/463 (EP,US);
C07C45/58, C07C49/687 (US,EP) | Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, PT, SE [1992/44] | Title | German: | Synthesezwischenprodukte mit einem Hexanring und Verfahren zu ihrer Herstellung | [1992/44] | English: | Synthesis intermediaries with an hexanic ring, and process for their preparation | [1992/44] | French: | Intermédiaires de synthèse présentant un cycle hexanique et leurs procédés de préparation | [1992/44] | Examination procedure | 03.03.1993 | Examination requested [1993/19] | 08.12.1994 | Despatch of a communication from the examining division (Time limit: M06) | 13.07.1995 | Reply to a communication from the examining division | 18.12.1995 | Despatch of a communication from the examining division (Time limit: M04) | 25.04.1996 | Reply to a communication from the examining division | 24.07.1996 | Despatch of communication of intention to grant (Approval: Yes) | 28.01.1997 | Communication of intention to grant the patent | 18.04.1997 | Fee for grant paid | 18.04.1997 | Fee for publishing/printing paid | Opposition(s) | 16.07.1998 | No opposition filed within time limit [1998/41] | Request for further processing for: | 04.08.1995 | Request for further processing filed | 04.08.1995 | Full payment received (date of receipt of payment) Request granted | 25.08.1995 | Decision despatched | Fees paid | Renewal fee | 18.03.1994 | Renewal fee patent year 03 | 18.03.1995 | Renewal fee patent year 04 | 19.03.1996 | Renewal fee patent year 05 | 21.03.1997 | 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. | Lapses during opposition Tooltip | AT | 15.10.1997 | DK | 15.10.1997 | GR | 15.10.1997 | PT | 15.01.1998 | SE | 15.01.1998 | LU | 27.03.1998 | [2004/38] |
Former [2000/05] | AT | 15.10.1997 | |
DK | 15.10.1997 | ||
GR | 15.10.1997 | ||
PT | 15.01.1998 | ||
SE | 15.01.1998 | ||
LU | 31.03.1998 | ||
Former [1998/37] | AT | 15.10.1997 | |
DK | 15.10.1997 | ||
PT | 15.01.1998 | ||
SE | 15.01.1998 | ||
Former [1998/30] | AT | 15.10.1997 | |
DK | 15.10.1997 | ||
SE | 15.01.1998 | ||
Former [1998/21] | SE | 15.01.1998 | Documents cited: | Search | [A]DE1186846 (SHELL INT RESEARCH); | [A]GB1022203 (SHELL INT RESEARCH); | [A]DE1221622 (PHILIPS NV); | [A]DE1243184 (PHILIPS NV) | [AD] - CHEMICAL ABSTRACTS, vol. 102, no. 19, 13 Mai 1985, Columbus, Ohio, US; abstract no. 166348U, JAMSHAID MUHAMMAD ET AL.: 'Reduction of tetrachlorocyclohexanone with metal hydrides' page 582 ;colonne 1 ; |