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EP0650996
European procedure
Extract from the Register of European Patents
EP About this file: EP0650996
| EP0650996 - Process of copolymerisation from aniline derivatives [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 15.09.2000 Database last updated on 16.07.2024 | Most recent event Tooltip | 15.09.2000 | No opposition filed within time limit | published on 02.11.2000 [2000/44] | Applicant(s) | For all designated states ALCATEL 54, rue La Boétie 75008 Paris / FR | [1999/08] |
| Former [1995/18] | For all designated states ALCATEL ALSTHOM COMPAGNIE GENERALE D'ELECTRICITE 54, rue La Boétie F-75008 Paris / FR | Inventor(s) | 01 /
Cotevieille, Denis 187, rue de Paris F-93100 Montreuil Sous Bois / FR | 02 /
Galaj, Stanislas 27, avenue Lénine F-94110 Arcueil / FR | [1995/18] | Representative(s) | Laroche, Danièle, et al Compagnie Financière Alcatel Département Propriété Industrielle, 5, rue Noel Pons 92734 Nanterre Cedex / FR | [N/P] |
| Former [1999/19] | Laroche, Danièle, et al COMPAGNIE FINANCIERE ALCATEL Département Propriété Industrielle 30, avenue Kléber 75116 Paris / FR | ||
| Former [1995/18] | Pothet, Jean Rémy Emile Ludovic, et al c/o SOSPI 14-16 rue de la Baume F-75008 Paris / FR | Application number, filing date | 94402411.6 | 26.10.1994 | [1995/18] | Priority number, date | FR19930012867 | 28.10.1993 Original published format: FR 9312867 | [1995/18] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0650996 | Date: | 03.05.1995 | Language: | FR | [1995/18] | Type: | B1 Patent specification | No.: | EP0650996 | Date: | 17.11.1999 | Language: | FR | [1999/46] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 11.01.1995 | Classification | IPC: | C08G73/02 | [1995/18] | CPC: |
H01F1/42 (EP,US);
C08G73/0266 (EP,US)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, IE, IT, LI, NL, SE [1995/18] | Title | German: | Verfahren zur Copolymerisation von Anilinderivaten | [1998/48] | English: | Process of copolymerisation from aniline derivatives | [1995/18] | French: | Procédé de copolymérisation des composés de l'aniline | [1995/18] |
| Former [1995/18] | Verfahren zur Copolymerization von Anilinederivaten | Examination procedure | 21.09.1995 | Examination requested [1995/46] | 21.01.1997 | Despatch of a communication from the examining division (Time limit: M06) | 22.05.1997 | Reply to a communication from the examining division | 23.10.1997 | Despatch of a communication from the examining division (Time limit: M01) | 20.11.1997 | Reply to a communication from the examining division | 11.11.1998 | Despatch of communication of intention to grant (Approval: Yes) | 03.05.1999 | Communication of intention to grant the patent | 13.08.1999 | Fee for grant paid | 13.08.1999 | Fee for publishing/printing paid | Opposition(s) | 18.08.2000 | No opposition filed within time limit [2000/44] | Fees paid | Renewal fee | 23.08.1996 | Renewal fee patent year 03 | 29.09.1997 | Renewal fee patent year 04 | 18.09.1998 | Renewal fee patent year 05 | 14.09.1999 | 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 | [A]FR2622588 (COMMISSARIAT ENERGIE ATOMIQUE [FR]) [A] 1-17* claims 1,2 *; | [A]US4940517 (WEI YEN [US]) [A] 1-17 * claims 1-18 *; | [Y]WO9301229 (ALLIED SIGNAL INC [US]) [Y] 1-17 * page 12, line 16 - line 18 * * page 17, line 19 - line 27 * * page 22, line 8 - line 13 * * example 1 * * page 4, line 28 - page 5, line 26 *; | [YD]EP0545819 (ALSTHOM CGE ALCATEL [FR]) [YD] 1-17 * claims 1-29 * |