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EP0064429
European procedure
Extract from the Register of European Patents
EP About this file: EP0064429
| EP0064429 - Process for the hydrotreatment of a hydrocarbon feed in the presence of a presulphurised catalyst [Right-click to bookmark this link] | Status | Patent maintained as amended Status updated on 25.10.1991 Database last updated on 11.04.2026 | Most recent event Tooltip | 05.10.2005 | Change: Appeal number | Applicant(s) | For all designated states Institut Français du Pétrole 4, Avenue de Bois Préau 92502 Rueil-Malmaison / FR | [N/P] |
| Former [1982/45] | For all designated states INSTITUT FRANCAIS DU PETROLE 4, Avenue de Bois Préau F-92502 Rueil-Malmaison / FR | Inventor(s) | 01 /
Jacquin, Yves 36, rue des Fontaines F-92310 Sèvres / FR | 02 /
Franck, Jean-Pierre 24, Avenue Ivan Tourqueneff F-78380 Bougival / FR | 03 /
Goubin, Gilbert 7, Impasse des Charentais F-95100 Argenteuil / FR | 04 /
Eichenberger, André 15, rue Claude Cernay F-78870 Bailly / FR | [1982/45] | Application number, filing date | 82400597.9 | 31.03.1982 | [1982/45] | Priority number, date | FR19810007327 | 09.04.1981 Original published format: FR 8107327 | [1982/45] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0064429 | Date: | 10.11.1982 | Language: | FR | [1982/45] | Type: | B1 Patent specification | No.: | EP0064429 | Date: | 19.06.1985 | Language: | FR | [1985/25] | Type: | B2 New European patent specification | No.: | EP0064429 | Date: | 11.12.1991 | Language: | FR | [1991/50] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.08.1982 | Classification | IPC: | B01J37/20, C10G49/04 | [1982/45] | CPC: |
B01J23/882 (EP);
B01J23/883 (EP);
B01J23/888 (EP);
B01J37/20 (EP);
C10G49/04 (EP)
| Designated contracting states | BE, DE, GB, IT, NL [1982/45] | Title | German: | Verfahren zur Hydrobehandlung einer Kohlenwasserstofffraktion in Gegenwart eines vorgeschwefelten Katalysators | [1982/45] | English: | Process for the hydrotreatment of a hydrocarbon feed in the presence of a presulphurised catalyst | [1982/45] | French: | Procédé d'hydrotraitement d'une charge hydrocarbonée en présence d'un catalyseur soumis à une présulfuration | [1982/45] | Examination procedure | 22.09.1982 | New documents discovered [1982/47] | 04.03.1983 | Examination requested [1983/19] | 02.04.1984 | Despatch of a communication from the examining division (Time limit: M04) | 15.05.1984 | Reply to a communication from the examining division | 18.09.1984 | Despatch of communication of intention to grant (Approval: ) | 07.12.1984 | Communication of intention to grant the patent | 30.01.1985 | Fee for grant paid | 30.01.1985 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
17.03.1986
04.05.1986
ADMISSIBLE Shell Internationale Research Maatschappij B.V. Carel van Bylandtlaan 30 Nl-2596 HR 's-Gravenhage / NL Opponent's representative Aalbers, Onno, et al, et al P.O. Box 162 2501 AN Den Haag / NL | [N/P] |
| Former [1986/20] | |||
| Opponent(s) | 01
17.03.1986
04.05.1986
ADMISSIBLE Shell Internationale Research Maatschappij B.V. Carel van Bylandtlaan 30 Nl-2596 HR 's-Gravenhage / NL Opponent's representative Aalbers, Onno, et al, et al P.O. Box 162 NL-2501 AN The Hague / NL | 06.05.1986 | Invitation to proprietor to file observations on the notice of opposition | 01.09.1986 | Reply of patent proprietor to notice(s) of opposition | 09.09.1986 | Communication of observations of patent proprietor (Time limit: M04) | 06.01.1987 | Reply of parties involved to observations of patent proprietor | 06.07.1988 | Despatch of interlocutory decision in opposition | 12.02.1991 | Legal effect of interlocutory decision in opposition | 26.06.1991 | Despatch of communication that the patent will be maintained as amended | 12.07.1991 | Fee for printing new specification paid | Appeal following opposition | 02.09.1988 | Appeal received No. T0466/88 | 03.11.1988 | Statement of grounds filed | 12.02.1991 | Result of appeal procedure: appeal of the opponent was rejected | 12.02.1991 | Date of oral proceedings | 13.02.1991 | Minutes of the oral proceedings despatched | Fees paid | Renewal fee | 27.12.1983 | Renewal fee patent year 03 | 29.12.1984 | 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 | [Y] FR2364689 (BRITISH PETROLEUM CO et al.) [Y] | [Y] GB1518914 (GULF RESEARCH DEVELOPMENT CO et al.) [Y] | [A] GB1309457 (UNIVERSAL OIL PROD CO et al.) [A] | [A] US4176087 (BRITTON MICHAEL W et al.) [A] | [A] US3915894 (CLEMENTS PORTER et al.) [A] | [A] US3016347 (O'HARA MARK J et al.) [A] | [A] DE1260443 (CALIFORNIA RESEARCH CORP et al.) [A] |