| EP2376855 - METHOD FOR MANAGING ACCESS TO A CONFINED SPACE WITH RENEWAL OF THE ATMOSPHERE BY MEANS OF FORCED VENTILATION/EXTRACTION AND THE USE OF PHYSICAL BARRIERS THAT CAN BE OPENED IN A VARIABLE AND CONTROLLED MANNER [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 08.11.2013 Database last updated on 21.03.2026 | Most recent event Tooltip | 04.09.2015 | Lapse of the patent in a contracting state New state(s): MT | published on 07.10.2015 [2015/41] | Applicant(s) | For all designated states L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude 75, Quai d'Orsay 75007 Paris / FR | [N/P] |
| Former [2011/42] | For all designated states L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude 75, Quai d'Orsay 75007 Paris / FR | Inventor(s) | 01 /
KEMPEN, Carinne Clos Saint Vigor - Bat. 3 78220 Viroflay / FR | 02 /
HENRICH, Helmut Am Weidenbach 24 50259 Pulheim / DE | 03 /
LÜRKEN, Franz Hülser Weg 2E 47906 Kempten / DE | 04 /
MOREL-JEAN, Serge 29 rue Gérard de Nerval 78180 Montigny-le-Bretonneux / FR | 05 /
THOMAS, Michael Stettiner Str. 32 89542 Herbrechtingen / DE | 06 /
SOULA, Richard 26 rue Mansart 78210 Saint Cyr / FR | [2012/32] |
| Former [2011/42] | 01 /
KEMPEN, Carinne Clos Saint Vigor - Bat. 3 F-78220 Viroflay / FR | ||
| 02 /
HENRICH, Helmut Am Weidenbach 24 50259 Pulheim / DE | |||
| 03 /
LÜRKEN, Franz Hülser Weg 2E 47906 Kempten / DE | |||
| 04 /
MOREL-JEAN, Serge 29 rue Gérard de Nerval F-78180 Montigny-le-Bretonneux / FR | |||
| 05 /
THOMAS, Michael Stettiner Str. 32 89542 Herbrechtingen / DE | |||
| 06 /
SOULA, Richard 26 rue Mansart F-78210 Saint Cyr / FR | Representative(s) | Mellul-Bendelac, Sylvie Lisette L'Air Liquide Direction des Services De la Propriété Intellectuelle 75, Quai d'Orsay 75321 Paris Cedex 07 / FR | [N/P] |
| Former [2011/42] | Mellul-Bendelac, Sylvie Lisette L'Air Liquide, Service Propriété Industrielle, 75, Quai d'Orsay 75321 Paris Cedex 07 / FR | Application number, filing date | 09795489.5 | 23.11.2009 | WO2009FR52252 | Priority number, date | FR20080058412 | 09.12.2008 Original published format: FR 0858412 | [2011/42] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | WO2010066975 | Date: | 17.06.2010 | Language: | FR | [2010/24] | Type: | A1 Application with search report | No.: | EP2376855 | Date: | 19.10.2011 | Language: | FR | The application published by WIPO in one of the EPO official languages on 17.06.2010 takes the place of the publication of the European patent application. | [2011/42] | Type: | B1 Patent specification | No.: | EP2376855 | Date: | 02.01.2013 | Language: | FR | [2013/01] | Search report(s) | International search report - published on: | EP | 17.06.2010 | Classification | IPC: | F25D29/00 | [2011/42] | CPC: |
F25D29/001 (EP,US);
F25D3/105 (EP,US)
| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR [2013/01] | Extension states | AL | Not yet paid | BA | Not yet paid | RS | Not yet paid | Title | German: | VERFAHREN ZUR VERWALTUNG DES ZUGANGS ZU EINEM ABGEGRENZTEN RAUM MIT ERFRISCHUNG DER LUFT MITTELS FREMDBELÜFTUNG/-EXTRAKTION SOWIE DER VERWENDUNG VON PHYSISCHEN BARRIEREN MIT VARBIABLEM UND GESTEUERTEM ÖFFNUNGSMECHANISMUS | [2011/42] | English: | METHOD FOR MANAGING ACCESS TO A CONFINED SPACE WITH RENEWAL OF THE ATMOSPHERE BY MEANS OF FORCED VENTILATION/EXTRACTION AND THE USE OF PHYSICAL BARRIERS THAT CAN BE OPENED IN A VARIABLE AND CONTROLLED MANNER | [2011/42] | French: | PROCEDE DE GESTION DE L'ACCES A UN ESPACE CONFINE AVEC RENOUVELLEMENT D'ATMOSPHERE PAR VENTILATION/EXTRACTION FORCEE ET UTILISATION DE BARRIERES PHYSIQUES A OUVERTURE VARIABLE ET CONTROLEE | [2011/42] | Entry into regional phase | 11.07.2011 | National basic fee paid | 11.07.2011 | Designation fee(s) paid | 11.07.2011 | Examination fee paid | Examination procedure | 11.07.2011 | Examination requested [2011/42] | 12.07.2012 | Communication of intention to grant the patent | 07.11.2012 | Fee for grant paid | 07.11.2012 | Fee for publishing/printing paid | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 12.07.2012 | Opposition(s) | 03.10.2013 | No opposition filed within time limit [2013/50] | Fees paid | Renewal fee | 23.11.2011 | Renewal fee patent year 03 | 23.11.2012 | Renewal fee patent year 04 |
| 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 | HU | 23.11.2009 | AT | 02.01.2013 | CY | 02.01.2013 | CZ | 02.01.2013 | DK | 02.01.2013 | EE | 02.01.2013 | FI | 02.01.2013 | HR | 02.01.2013 | IT | 02.01.2013 | LT | 02.01.2013 | LV | 02.01.2013 | MC | 02.01.2013 | MK | 02.01.2013 | MT | 02.01.2013 | NL | 02.01.2013 | PL | 02.01.2013 | RO | 02.01.2013 | SE | 02.01.2013 | SI | 02.01.2013 | SK | 02.01.2013 | SM | 02.01.2013 | TR | 02.01.2013 | BG | 02.04.2013 | NO | 02.04.2013 | GR | 03.04.2013 | ES | 13.04.2013 | IS | 02.05.2013 | PT | 02.05.2013 | [2015/41] |
| Former [2015/34] | HU | 23.11.2009 | |
| AT | 02.01.2013 | ||
| CY | 02.01.2013 | ||
| CZ | 02.01.2013 | ||
| DK | 02.01.2013 | ||
| EE | 02.01.2013 | ||
| FI | 02.01.2013 | ||
| HR | 02.01.2013 | ||
| IT | 02.01.2013 | ||
| LT | 02.01.2013 | ||
| LV | 02.01.2013 | ||
| MC | 02.01.2013 | ||
| MK | 02.01.2013 | ||
| NL | 02.01.2013 | ||
| PL | 02.01.2013 | ||
| RO | 02.01.2013 | ||
| SE | 02.01.2013 | ||
| SI | 02.01.2013 | ||
| SK | 02.01.2013 | ||
| SM | 02.01.2013 | ||
| TR | 02.01.2013 | ||
| BG | 02.04.2013 | ||
| NO | 02.04.2013 | ||
| GR | 03.04.2013 | ||
| ES | 13.04.2013 | ||
| IS | 02.05.2013 | ||
| PT | 02.05.2013 | ||
| Former [2015/32] | AT | 02.01.2013 | |
| CY | 02.01.2013 | ||
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| NL | 02.01.2013 | ||
| PL | 02.01.2013 | ||
| RO | 02.01.2013 | ||
| SE | 02.01.2013 | ||
| SI | 02.01.2013 | ||
| SK | 02.01.2013 | ||
| SM | 02.01.2013 | ||
| TR | 02.01.2013 | ||
| BG | 02.04.2013 | ||
| NO | 02.04.2013 | ||
| GR | 03.04.2013 | ||
| ES | 13.04.2013 | ||
| IS | 02.05.2013 | ||
| PT | 02.05.2013 | ||
| Former [2015/24] | AT | 02.01.2013 | |
| CY | 02.01.2013 | ||
| CZ | 02.01.2013 | ||
| DK | 02.01.2013 | ||
| EE | 02.01.2013 | ||
| FI | 02.01.2013 | ||
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| LV | 02.01.2013 | ||
| MC | 02.01.2013 | ||
| NL | 02.01.2013 | ||
| PL | 02.01.2013 | ||
| RO | 02.01.2013 | ||
| SE | 02.01.2013 | ||
| SI | 02.01.2013 | ||
| SK | 02.01.2013 | ||
| SM | 02.01.2013 | ||
| BG | 02.04.2013 | ||
| NO | 02.04.2013 | ||
| GR | 03.04.2013 | ||
| ES | 13.04.2013 | ||
| IS | 02.05.2013 | ||
| PT | 02.05.2013 | ||
| Former [2014/33] | AT | 02.01.2013 | |
| CY | 02.01.2013 | ||
| CZ | 02.01.2013 | ||
| DK | 02.01.2013 | ||
| EE | 02.01.2013 | ||
| FI | 02.01.2013 | ||
| HR | 02.01.2013 | ||
| IT | 02.01.2013 | ||
| LT | 02.01.2013 | ||
| LV | 02.01.2013 | ||
| MC | 02.01.2013 | ||
| NL | 02.01.2013 | ||
| PL | 02.01.2013 | ||
| RO | 02.01.2013 | ||
| SE | 02.01.2013 | ||
| SI | 02.01.2013 | ||
| SK | 02.01.2013 | ||
| BG | 02.04.2013 | ||
| NO | 02.04.2013 | ||
| GR | 03.04.2013 | ||
| ES | 13.04.2013 | ||
| IS | 02.05.2013 | ||
| PT | 02.05.2013 | ||
| Former [2014/03] | AT | 02.01.2013 | |
| CY | 02.01.2013 | ||
| CZ | 02.01.2013 | ||
| DK | 02.01.2013 | ||
| EE | 02.01.2013 | ||
| FI | 02.01.2013 | ||
| HR | 02.01.2013 | ||
| IT | 02.01.2013 | ||
| LT | 02.01.2013 | ||
| LV | 02.01.2013 | ||
| NL | 02.01.2013 | ||
| PL | 02.01.2013 | ||
| RO | 02.01.2013 | ||
| SE | 02.01.2013 | ||
| SI | 02.01.2013 | ||
| SK | 02.01.2013 | ||
| BG | 02.04.2013 | ||
| NO | 02.04.2013 | ||
| GR | 03.04.2013 | ||
| ES | 13.04.2013 | ||
| IS | 02.05.2013 | ||
| PT | 02.05.2013 | ||
| Former [2013/52] | AT | 02.01.2013 | |
| CY | 02.01.2013 | ||
| CZ | 02.01.2013 | ||
| DK | 02.01.2013 | ||
| EE | 02.01.2013 | ||
| FI | 02.01.2013 | ||
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| LT | 02.01.2013 | ||
| LV | 02.01.2013 | ||
| NL | 02.01.2013 | ||
| PL | 02.01.2013 | ||
| RO | 02.01.2013 | ||
| SE | 02.01.2013 | ||
| SI | 02.01.2013 | ||
| SK | 02.01.2013 | ||
| BG | 02.04.2013 | ||
| NO | 02.04.2013 | ||
| GR | 03.04.2013 | ||
| ES | 13.04.2013 | ||
| IS | 02.05.2013 | ||
| PT | 02.05.2013 | ||
| Former [2013/49] | AT | 02.01.2013 | |
| CZ | 02.01.2013 | ||
| DK | 02.01.2013 | ||
| EE | 02.01.2013 | ||
| FI | 02.01.2013 | ||
| HR | 02.01.2013 | ||
| LT | 02.01.2013 | ||
| LV | 02.01.2013 | ||
| NL | 02.01.2013 | ||
| PL | 02.01.2013 | ||
| RO | 02.01.2013 | ||
| SE | 02.01.2013 | ||
| SI | 02.01.2013 | ||
| SK | 02.01.2013 | ||
| BG | 02.04.2013 | ||
| NO | 02.04.2013 | ||
| GR | 03.04.2013 | ||
| ES | 13.04.2013 | ||
| IS | 02.05.2013 | ||
| PT | 02.05.2013 | ||
| Former [2013/48] | AT | 02.01.2013 | |
| CZ | 02.01.2013 | ||
| DK | 02.01.2013 | ||
| EE | 02.01.2013 | ||
| FI | 02.01.2013 | ||
| HR | 02.01.2013 | ||
| LT | 02.01.2013 | ||
| LV | 02.01.2013 | ||
| NL | 02.01.2013 | ||
| PL | 02.01.2013 | ||
| SE | 02.01.2013 | ||
| SI | 02.01.2013 | ||
| BG | 02.04.2013 | ||
| NO | 02.04.2013 | ||
| GR | 03.04.2013 | ||
| ES | 13.04.2013 | ||
| IS | 02.05.2013 | ||
| PT | 02.05.2013 | ||
| Former [2013/41] | AT | 02.01.2013 | |
| CZ | 02.01.2013 | ||
| FI | 02.01.2013 | ||
| HR | 02.01.2013 | ||
| LT | 02.01.2013 | ||
| LV | 02.01.2013 | ||
| NL | 02.01.2013 | ||
| PL | 02.01.2013 | ||
| SE | 02.01.2013 | ||
| SI | 02.01.2013 | ||
| BG | 02.04.2013 | ||
| NO | 02.04.2013 | ||
| GR | 03.04.2013 | ||
| ES | 13.04.2013 | ||
| IS | 02.05.2013 | ||
| PT | 02.05.2013 | ||
| Former [2013/40] | AT | 02.01.2013 | |
| CZ | 02.01.2013 | ||
| FI | 02.01.2013 | ||
| LT | 02.01.2013 | ||
| LV | 02.01.2013 | ||
| NL | 02.01.2013 | ||
| PL | 02.01.2013 | ||
| SE | 02.01.2013 | ||
| SI | 02.01.2013 | ||
| BG | 02.04.2013 | ||
| NO | 02.04.2013 | ||
| GR | 03.04.2013 | ||
| ES | 13.04.2013 | ||
| IS | 02.05.2013 | ||
| PT | 02.05.2013 | ||
| Former [2013/38] | AT | 02.01.2013 | |
| CZ | 02.01.2013 | ||
| FI | 02.01.2013 | ||
| LT | 02.01.2013 | ||
| LV | 02.01.2013 | ||
| NL | 02.01.2013 | ||
| PL | 02.01.2013 | ||
| SE | 02.01.2013 | ||
| SI | 02.01.2013 | ||
| BG | 02.04.2013 | ||
| NO | 02.04.2013 | ||
| GR | 03.04.2013 | ||
| ES | 13.04.2013 | ||
| IS | 02.05.2013 | ||
| Former [2013/37] | AT | 02.01.2013 | |
| CZ | 02.01.2013 | ||
| FI | 02.01.2013 | ||
| LT | 02.01.2013 | ||
| NL | 02.01.2013 | ||
| PL | 02.01.2013 | ||
| SE | 02.01.2013 | ||
| SI | 02.01.2013 | ||
| BG | 02.04.2013 | ||
| NO | 02.04.2013 | ||
| GR | 03.04.2013 | ||
| ES | 13.04.2013 | ||
| IS | 02.05.2013 | ||
| Former [2013/36] | AT | 02.01.2013 | |
| CZ | 02.01.2013 | ||
| LT | 02.01.2013 | ||
| PL | 02.01.2013 | ||
| SE | 02.01.2013 | ||
| SI | 02.01.2013 | ||
| BG | 02.04.2013 | ||
| NO | 02.04.2013 | ||
| ES | 13.04.2013 | ||
| IS | 02.05.2013 | ||
| Former [2013/35] | CZ | 02.01.2013 | |
| LT | 02.01.2013 | ||
| SE | 02.01.2013 | ||
| SI | 02.01.2013 | ||
| BG | 02.04.2013 | ||
| NO | 02.04.2013 | ||
| IS | 02.05.2013 | ||
| Former [2013/34] | LT | 02.01.2013 | |
| SE | 02.01.2013 | ||
| SI | 02.01.2013 | ||
| BG | 02.04.2013 | ||
| NO | 02.04.2013 | ||
| IS | 02.05.2013 | ||
| Former [2013/33] | LT | 02.01.2013 | |
| SI | 02.01.2013 | ||
| NO | 02.04.2013 | ||
| Former [2013/26] | SI | 02.01.2013 | |