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EP0283379
European procedure
Extract from the Register of European Patents
EP About this file: EP0283379
| EP0283379 - Process for the conversion of methane into higher hydrocarbons [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 20.02.1992 Database last updated on 03.08.2024 | Most recent event Tooltip | 20.02.1992 | No opposition filed within time limit | published on 08.04.1992 [1992/15] | Applicant(s) | For all designated states Institut Français du Pétrole 4, Avenue de Bois Préau 92502 Rueil-Malmaison / FR | [N/P] |
| Former [1988/38] | For all designated states INSTITUT FRANCAIS DU PETROLE 4, Avenue de Bois Préau F-92502 Rueil-Malmaison / FR | Inventor(s) | 01 /
Mimoun, Hubert 34, rue Hippolyte Bisson F-92500 Rueil Malmaison / FR | 02 /
Bonnaudet, Serge 4, rue de Cheroy F-75017 Paris / FR | 03 /
Cameron, Charles 28, rue Henri Barbusse F-75005 Paris / FR | 04 /
Robine, Alain 10, rue Massena F-92500 Rueil Malmaison / FR | [1988/38] | Application number, filing date | 88400534.9 | 07.03.1988 | [1988/38] | Priority number, date | FR19870003713 | 16.03.1987 Original published format: FR 8703713 | [1988/38] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0283379 | Date: | 21.09.1988 | Language: | FR | [1988/38] | Type: | B1 Patent specification | No.: | EP0283379 | Date: | 17.04.1991 | Language: | FR | [1991/16] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.07.1988 | Classification | IPC: | C07C2/84, B01J23/02, B01J23/10 | [1988/38] | CPC: |
C07C2/84 (EP);
B01J23/04 (EP);
B01J23/10 (EP);
C07C2523/02 (EP);
C07C2523/10 (EP)
| Designated contracting states | DE, GB, IT, NL [1988/38] | Title | German: | Verfahren zur Umsetzung von Methan zu höheren Kohlenwasserstoffen | [1988/38] | English: | Process for the conversion of methane into higher hydrocarbons | [1988/38] | French: | Procédé de conversion du méthane en hydrocarbures supérieurs | [1988/38] | Examination procedure | 15.12.1988 | Examination requested [1989/06] | 28.05.1990 | Despatch of communication of intention to grant (Approval: Yes) | 10.10.1990 | Communication of intention to grant the patent | 28.11.1990 | Fee for grant paid | 28.11.1990 | Fee for publishing/printing paid | Opposition(s) | 18.01.1992 | No opposition filed within time limit [1992/15] | Fees paid | Renewal fee | 30.01.1990 | Renewal fee patent year 03 | 22.01.1991 | Renewal fee patent year 04 |
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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 | [AD]US4499323 (GAFFNEY ANNE M [US]); | [AD]US4499324 (GAFFNEY ANNE M [US]); | [A]EP0196541 (PHILLIPS PETROLEUM CO [US]) |