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EP0227771
European procedure
Extract from the Register of European Patents
EP About this file: EP0227771
| EP0227771 - METHOD FOR THE TREATMENT OF A GAS MIXTURE BY ADSORPTON [Right-click to bookmark this link] | Status | Patent revoked Status updated on 20.03.1998 Database last updated on 03.08.2024 | Most recent event Tooltip | 05.10.2005 | Change: Appeal number | 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 [1987/28] | 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 | [1987/28] | Representative(s) | Sadones Laurent, Renée, et al L'AIR LIQUIDE 75, quai d'Orsay 75321 Paris Cédex 07 / FR | [N/P] |
| Former [1989/31] | Sadones Laurent, Renée, et al L'AIR LIQUIDE 75, quai d'Orsay F-75321 Paris Cédex 07 / FR | ||
| Former [1987/28] | Jacobson, Claude Cabinet Lavoix 2, Place d'Estienne d'Orves F-75441 Paris Cedex 09 / FR | Application number, filing date | 86904210.1 | 04.07.1986 | [1987/28] | WO1986FR00240 | Priority number, date | FR19850010405 | 08.07.1985 Original published format: FR 8510405 | [1987/28] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | WO8700076 | Date: | 15.01.1987 | Language: | FR | [1987/01] | Type: | A1 Application with search report | No.: | EP0227771 | Date: | 08.07.1987 | Language: | FR | The application published by WIPO in one of the EPO official languages on 15.01.1987 takes the place of the publication of the European patent application. | [1987/28] | Type: | B1 Patent specification | No.: | EP0227771 | Date: | 29.08.1990 | Language: | FR | [1990/35] | Search report(s) | International search report - published on: | EP | 15.01.1987 | Classification | IPC: | B01D53/04, C01B31/20 | [1987/28] | CPC: |
B01D53/0476 (EP,US);
B01D2253/102 (EP,US);
B01D2256/22 (EP,US);
B01D2257/504 (EP,US);
B01D2258/025 (EP,US);
B01D2259/40015 (EP,US);
B01D2259/40022 (EP,US);
B01D2259/4003 (EP,US);
B01D2259/40032 (EP,US);
B01D2259/40062 (EP,US);
B01D2259/40066 (EP,US);
B01D2259/40067 (EP,US);
B01D2259/402 (EP,US);
B01D2259/403 (EP,US);
B01D2259/404 (EP,US);
Y02C20/40 (EP,US)
(-)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1987/28] | Title | German: | VERFAHREN ZUR BEHANDLUNG EINER GASMISCHUNG DURCH ADSORPTION | [1987/28] | English: | METHOD FOR THE TREATMENT OF A GAS MIXTURE BY ADSORPTON | [1987/28] | French: | PROCEDE DE TRAITEMENT D'UN MELANGE GAZEUX PAR ADSORPTION | [1987/28] | Entry into regional phase | 03.02.1987 | National basic fee paid | 03.02.1987 | Designation fee(s) paid | 03.02.1987 | Examination fee paid | Examination procedure | 03.02.1987 | Examination requested [1987/28] | 28.01.1988 | Despatch of a communication from the examining division (Time limit: M06) | 23.07.1988 | Reply to a communication from the examining division | 13.02.1989 | Despatch of a communication from the examining division (Time limit: M06) | 08.08.1989 | Reply to a communication from the examining division | 10.01.1990 | Despatch of communication of intention to grant (Approval: Yes) | 05.02.1990 | Communication of intention to grant the patent | 21.04.1990 | Fee for grant paid | 21.04.1990 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
29.05.1991
13.06.1991
ADMISSIBLE Bergwerksverband GmbH Patentabteilung Franz-Fischer-Weg 61 D-45307 Essen / DE Opponent's representative Schumacher, Horst Palgen, Schumacher & Kollegen Frühlingstrasse 43A 45133 Essen / DE | [1996/05] |
| Former [1991/30] | |||
| Opponent(s) | 01
29.05.1991
Bergwerksverband GmbH Patentabteilung Franz-Fischer-Weg 61 D-45307 Essen / DE | 08.07.1991 | Invitation to proprietor to file observations on the notice of opposition | 03.01.1992 | Reply of patent proprietor to notice(s) of opposition | 29.05.1992 | Communication of observations of patent proprietor (Time limit: M02) | 30.07.1992 | Reply of parties involved to observations of patent proprietor | 03.05.1996 | Despatch of a communication from the opposition division (Time limit: M03) | 26.07.1996 | Reply to a communication from the opposition division | 06.08.1997 | Despatch of communication that the patent will be revoked | 16.08.1997 | Legal effect of revocation of patent [1998/19] | Appeal following opposition | 03.06.1993 | Appeal received No. T0552/93 | 03.06.1993 | Statement of grounds filed | 20.03.1996 | Result of appeal procedure: continuation of opposition procedure | 20.03.1996 | Date of oral proceedings | 26.03.1996 | Minutes of the oral proceedings despatched | Fees paid | Renewal fee | 16.06.1988 | Renewal fee patent year 03 | 07.06.1989 | Renewal fee patent year 04 | 12.06.1990 | Renewal fee patent year 05 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | CH | 29.08.1990 | LI | 29.08.1990 | AT | 04.07.1992 | LU | 04.07.1992 | [2004/38] |
| Former [2002/16] | CH | 29.08.1990 | |
| LI | 29.08.1990 | ||
| AT | 04.07.1992 | ||
| LU | 31.07.1992 | ||
| Former [1999/52] | AT | 04.07.1992 | |
| CH | 31.07.1992 | ||
| LI | 31.07.1992 | ||
| LU | 31.07.1992 | ||
| Former [1994/18] | AT | 04.07.1992 | |
| CH | 31.07.1992 | ||
| LI | 31.07.1992 | ||
| Former [1993/23] | CH | 31.07.1992 | |
| LI | 31.07.1992 | Cited in | International search | FR2270927 [ ] (AIR LIQUIDE [FR]); | EP0083832 [ ] (SEITETSU KAGAKU CO LTD [JP]); | US4512780 [ ] (FUDERER ANDRIJA [BE]); | EP0108005 [ ] (AIR LIQUIDE [FR]) |