EP1952081 - PROCESS AND APPARATUS FOR THE SEPARATION OF AIR BY CRYOGENIC DISTILLATION [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 20.05.2011 Database last updated on 17.07.2024 | Most recent event Tooltip | 20.05.2011 | Application deemed to be withdrawn | published on 22.06.2011 [2011/25] | Applicant(s) | For all designated states L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés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 75321 Paris Cedex 07 / FR | [2008/32] | Inventor(s) | 01 /
JUDAS, Frederic 12414 Piping Rock Drive Houston, TX 77077 / US | [2008/32] | Representative(s) | Mercey, Fiona Susan, et al L'Air Liquide SA DSPI - Service Brevets & Marques 75 Quai d'Orsay 75321 Paris Cedex 07 / FR | [N/P] |
Former [2008/32] | Mercey, Fiona Susan, et al L'Air Liquide, Service Propriété Intellectuelle, 75 Quai d'Orsay 75321 Paris Cédex 07 / FR | Application number, filing date | 06727246.8 | 03.02.2006 | [2008/32] | WO2006IB00215 | Priority number, date | WO2005IB03449 | 17.11.2005 Original published format: PCT/IB2005/003449 | [2008/32] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2007057730 | Date: | 24.05.2007 | Language: | EN | [2007/21] | Type: | A1 Application with search report | No.: | EP1952081 | Date: | 06.08.2008 | Language: | EN | The application published by WIPO in one of the EPO official languages on 24.05.2007 takes the place of the publication of the European patent application. | [2008/32] | Search report(s) | International search report - published on: | EP | 24.05.2007 | Classification | IPC: | F25J3/04 | [2008/32] | CPC: |
F25J3/04945 (EP,US);
F25J3/04084 (EP,US);
F25J3/0409 (EP,US);
F25J3/04218 (EP,US);
F25J3/0423 (EP,US);
F25J3/04236 (EP,US);
F25J3/04412 (EP,US);
F25J3/04448 (EP,US);
F25J3/04787 (EP,US);
Y10S62/903 (EP)
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| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR [2008/32] | Extension states | AL | Not yet paid | BA | Not yet paid | HR | Not yet paid | MK | Not yet paid | YU | Not yet paid | Title | German: | VERFAHREN UND VORRICHTUNG ZUR TRENNUNG VON LUFT DURCH KRYOGENISCHE DESTILLATION | [2008/32] | English: | PROCESS AND APPARATUS FOR THE SEPARATION OF AIR BY CRYOGENIC DISTILLATION | [2008/32] | French: | PROCEDE ET APPAREIL DE SEPARATION D'AIR PAR DISTILLATION CRYOGENIQUE | [2008/32] | Entry into regional phase | 17.06.2008 | National basic fee paid | 17.06.2008 | Designation fee(s) paid | 17.06.2008 | Examination fee paid | Examination procedure | 17.06.2008 | Examination requested [2008/32] | 20.08.2010 | Despatch of a communication from the examining division (Time limit: M04) | 31.12.2010 | Application deemed to be withdrawn, date of legal effect [2011/25] | 03.02.2011 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2011/25] | 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 20.08.2010 | Fees paid | Renewal fee | 21.01.2008 | Renewal fee patent year 03 | 18.02.2009 | Renewal fee patent year 04 | 24.02.2010 | Renewal fee patent year 05 | Penalty fee | Additional fee for renewal fee | 28.02.2011 | 06   M06   Not yet paid |
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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. | Cited in | International search | [XY]US4254629 (OLSZEWSKI WALTER J) [X] 1-3,5,7,10-13,15,17,20 * figure 1 * [Y] 9,10,14,20,4,6,18,19; | [Y]US6044902 (PAHADE RAVI FULCHAND [US], et al) [Y] 4,6,18,19 * figure 2 *; | [XY]EP0419092 (BOC GROUP PLC [GB]) [X] 1,7-14,20 * column 6, lines 44-47; figure - * [Y] 9,10,14,20,2; | [Y]FR2778971 (AIR LIQUIDE [FR]) [Y] 2 * the whole document *; | [XY]US2682162 (JULIAN LANGER) [X] 1,2,7,10-13,15,20 * column 2, lines 21-37; figure . * [Y] 8,9,14; | [Y]JPH01174878 | [Y] - PATENT ABSTRACTS OF JAPAN, (19891009), vol. 013, no. 449, Database accession no. (M - 878), & JP01174878 A 19890711 (NIPPON SANSO KK) [Y] 8,9,14 * abstract * * page 543, column 2, paragraph 2 * |