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EP0480797
European procedure
Extract from the Register of European Patents
EP About this file: EP0480797
| EP0480797 - Process for separation by adsorption and adsorber [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.10.1995 Database last updated on 03.09.2024 | Most recent event Tooltip | 26.10.1995 | No opposition filed within time limit | published on 13.12.1995 [1995/50] | Applicant(s) | For all designated states L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE 75, Quai d'Orsay 75321 Paris Cédex 07 / FR | [N/P] |
| Former [1992/16] | For all designated states L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE 75, Quai d'Orsay F-75321 Paris Cédex 07 / FR | Inventor(s) | 01 /
Hay, Léon 19, rue de la Vistule F-75013 Paris / FR | 02 /
Vigor, Xavier 27-29, rue Rieussec F-78220 Viroflay / FR | [1992/16] | Representative(s) | Le Moenner, Gabriel, et al L'AIR LIQUIDE, Société Anonyme pour l'étude et l'exploitation des procédés Georges Claude 75, Quai d'Orsay 75321 Paris Cédex 07 / FR | [N/P] |
| Former [1992/16] | Le Moenner, Gabriel, et al L'AIR LIQUIDE, Société Anonyme pour l'étude et l'exploitation des procédés Georges Claude 75, Quai d'Orsay F-75321 Paris Cédex 07 / FR | Application number, filing date | 91402621.6 | 01.10.1991 | [1992/16] | Priority number, date | FR19900012537 | 11.10.1990 Original published format: FR 9012537 | [1992/16] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0480797 | Date: | 15.04.1992 | Language: | FR | [1992/16] | Type: | B1 Patent specification | No.: | EP0480797 | Date: | 21.12.1994 | Language: | FR | [1994/51] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 31.01.1992 | Classification | IPC: | B01D53/04 | [1992/16] | CPC: |
B01D53/0446 (EP,US);
B01D53/04 (EP,US);
B01D2253/104 (EP,US);
B01D2253/304 (EP,US);
B01D2256/12 (EP,US);
B01D2257/102 (EP,US);
| Designated contracting states | BE, DE, ES, FR, GB, IT, NL, SE [1992/16] | Title | German: | Verfahren zur Trennung durch Adsorption und Adsorber | [1992/16] | English: | Process for separation by adsorption and adsorber | [1992/16] | French: | Procédé de séparation par adsorption et adsorbeur | [1992/16] | Examination procedure | 04.10.1991 | Examination requested [1992/16] | 04.01.1994 | Despatch of communication of intention to grant (Approval: No) | 20.05.1994 | Despatch of communication of intention to grant (Approval: later approval) | 26.05.1994 | Communication of intention to grant the patent | 25.08.1994 | Fee for grant paid | 25.08.1994 | Fee for publishing/printing paid | Divisional application(s) | EP94105844.8 / EP0612553 | Opposition(s) | 22.09.1995 | No opposition filed within time limit [1995/50] | Fees paid | Renewal fee | 16.09.1993 | Renewal fee patent year 03 | 14.09.1994 | Renewal fee patent year 04 |
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