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EP0107561
European procedure
Extract from the Register of European Patents
EP About this file: EP0107561
| EP0107561 - Flotation of ores [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.06.1987 Database last updated on 06.07.2024 | Most recent event Tooltip | 03.06.1987 | No opposition filed within time limit | published on 22.07.1987 [1987/30] | Applicant(s) | For all designated states SOCIETE NATIONALE ELF AQUITAINE (Production) Tour Aquitaine 92400 Courbevoie / FR | [N/P] |
| Former [1984/18] | For all designated states SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION) Tour Aquitaine F-92400 Courbevoie / FR | Inventor(s) | 01 /
Delourme, Raymond 5 Ter rue des Pâquerettes F-64140 Billere / FR | 02 /
Detienne, Jean-Louis Résidence Aspin F-64000 Pau / FR | 03 /
Komornicki, Jacques 12 Lotissement Curt F-64230 Lescar / FR | 04 /
Tellier, Jacques Chemin des Vignes F-64140 Lons / FR | [1984/18] | Representative(s) | Kohn, Armand 5 Avenue Foch F-92380 Garches / FR | [1984/18] | Application number, filing date | 83401956.4 | 07.10.1983 | [1984/18] | Priority number, date | FR19820017127 | 13.10.1982 Original published format: FR 8217127 | [1984/18] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0107561 | Date: | 02.05.1984 | Language: | FR | [1984/18] | Type: | B1 Patent specification | No.: | EP0107561 | Date: | 30.07.1986 | Language: | FR | [1986/31] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.02.1984 | Classification | IPC: | B03D1/00 | [1984/18] | CPC: |
B03D1/012 (EP,US);
B03D1/00 (EP,US);
B03D1/008 (EP,US);
B03D1/01 (EP,US);
B03D1/011 (EP,US);
B03D2201/02 (EP,US);
| Designated contracting states | DE, SE [1984/18] | Title | German: | Erzflotation | [1984/18] | English: | Flotation of ores | [1984/18] | French: | Perfectionnement à la flottation de minerais | [1984/18] | Examination procedure | 12.06.1984 | Examination requested [1984/34] | 13.03.1985 | Despatch of a communication from the examining division (Time limit: M04) | 08.07.1985 | Reply to a communication from the examining division | 04.12.1985 | Despatch of communication of intention to grant (Approval: ) | 06.12.1985 | Communication of intention to grant the patent | 18.02.1986 | Fee for grant paid | 18.02.1986 | Fee for publishing/printing paid | Opposition(s) | 01.05.1987 | No opposition filed within time limit [1987/30] | Fees paid | Renewal fee | 24.07.1985 | Renewal fee patent year 03 |
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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 | FR2371967 [ ] (TEKPLEX PROPRIETARY LTD [ZA]); | US2371292 [ ]; | US1774183 [ ] (MOSES FREDERICK G, et al); | FR1109798 [ ] (ANZIN LTD); | US2128570 [ ] (MACAFEE MERRILL W); | CH203184 [ ] (VISURA TREUHAND GES [CH]); | US2690259 [ ] (EMIL ANDERSON ARVID); | FR1554241 [ ]; | FR2429617 [ ] (ELF AQUITAINE [FR]) |