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EP0200621
European procedure
Extract from the Register of European Patents
EP About this file: EP0200621
| EP0200621 - Process for the synthesis of trifluoro-2,2,2-ethanol [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 02.01.1989 Database last updated on 31.08.2024 | Most recent event Tooltip | 02.01.1989 | No opposition filed within time limit | published on 22.02.1989 [1989/08] | Applicant(s) | For all designated states ELF ATOCHEM S.A. 4/8, Cours Michelet, La Défense 10 92800 Puteaux Hauts-de-Seine / FR | [N/P] |
| Former [1986/45] | For all designated states ELF ATOCHEM S.A. 4 & 8, Cours Michelet La Défense 10 F-92800 Puteaux / FR | Inventor(s) | 01 /
Cheminal, Bernard Rés. Beauséjour Saint-Irénée Lieu-dit La Rivière Orlienas F-69530 Brignais / FR | 02 /
Mathais, Henri 87, Chemin de l'Indiennerie F-69370 Saint-Didier-au-Mont-d'Or / FR | [1988/10] |
| Former [1986/45] | 01 /
Cheminal, Bernard Rés. Beauséjour Saint-Irénée Lieu-dit La Rivière Orlienas F-69530 Brignais / FR | ||
| 02 /
Mathais, Henri 87, Chemin de l'Indiennerie F-69370 Saint Didier au Mont d'Or / FR | Representative(s) | Leboulenger, Jean, et al Atofina D.C.R.D./D.P.I. 4, Cours Michelet, La Défense 10 92091 Paris la Défense Cedex / FR | [N/P] |
| Former [1986/45] | Leboulenger, Jean, et al ATOCHEM Département Propriété Industrielle F-92091 Paris la Défense 10 Cédex 42 / FR | Application number, filing date | 86400802.4 | 15.04.1986 | [1986/45] | Priority number, date | FR19850006121 | 23.04.1985 Original published format: FR 8506121 | [1986/45] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0200621 | Date: | 04.02.1987 | Language: | FR | [1987/06] | Type: | A3 Search report | No.: | EP0200621 | Date: | 04.02.1987 | Language: | FR | [1987/06] | Type: | B1 Patent specification | No.: | EP0200621 | Date: | 09.03.1988 | Language: | FR | [1988/10] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 11.08.1986 | Classification | IPC: | C07C29/14, C07C31/40 | [1986/45] | CPC: |
C07C29/141 (EP,US);
C07C29/14 (KR);
C07C31/40 (KR)
| C-Set: |
C07C29/141, C07C31/38 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1986/45] | Title | German: | Syntheseverfahren von Trifluor-2,2,2-äthanol | [1986/45] | English: | Process for the synthesis of trifluoro-2,2,2-ethanol | [1986/45] | French: | Procédé de synthèse du trifluoro-2,2,2 éthanol | [1986/45] | Examination procedure | 18.04.1986 | Examination requested [1986/45] | 11.08.1987 | Despatch of communication of intention to grant (Approval: ) | 27.08.1987 | Communication of intention to grant the patent | 03.11.1987 | Fee for grant paid | 03.11.1987 | Fee for publishing/printing paid | Opposition(s) | 10.12.1988 | No opposition filed within time limit [1989/08] |
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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]GB2109791 (CENTRAL GLASS CO LTD, et al); | [A]EP0149905 (ICI PLC [GB]) |