EP1078674 - Pressure swing adsorption process [Right-click to bookmark this link] | |||
Former [2001/09] | Pressure swing adsorption process and apparatus | ||
[2004/24] | Status | The application is deemed to be withdrawn Status updated on 25.02.2005 Database last updated on 31.08.2024 | Most recent event Tooltip | 25.02.2005 | Application deemed to be withdrawn | published on 13.04.2005 [2005/15] | Applicant(s) | For all designated states PRAXAIR TECHNOLOGY, INC. 39 Old Ridgebury Road Danbury, CT 06810-5113 / US | [2001/09] | Inventor(s) | 01 /
Kane, Michael Scott 21 Londonderry Lane Geltzville, New York 14068 / US | 02 /
Leavitt, Frederick Wells 150 Arielle Court, Apt.G Amherst, New York 14221 / US | 03 /
Ackley, Mark William 96 Church Street East Aurora, New York 14052 / US | 04 /
Notaro, Frank 18 Harcroft Court Amherst, New York 14226 / US | [2001/15] |
Former [2001/09] | 01 /
Kane, Michael Scott 21 Londonderry Lane Geltzville, New York 14068 / US | ||
02 /
Leavitt, Frederick Wells 114 Sundridge Drive Amherst, New York 14228 / US | |||
03 /
Ackley, Mark William 96 Church Street East Aurora, New York 14052 / US | |||
04 /
Notaro, Frank 18 Harcroft Court Amherst, New York 14226 / US | Representative(s) | Schwan, Ivo, et al Schwan Schorer & Partner mbB Patentanwälte Bauerstrasse 22 80796 München / DE | [N/P] |
Former [2001/09] | Schwan, Ivo, Dipl.-Ing. (FH), et al Schwan Schwan Schorer Patentanwälte Elfenstrasse 32 81739 München / DE | Application number, filing date | 00110848.9 | 22.05.2000 | [2001/09] | Priority number, date | US19990320692 | 27.05.1999 Original published format: US 320692 | [2001/09] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1078674 | Date: | 28.02.2001 | Language: | EN | [2001/09] | Type: | A3 Search report | No.: | EP1078674 | Date: | 07.11.2001 | [2001/45] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.09.2001 | Classification | IPC: | B01D53/047, B01D53/053, C01B31/20 | [2001/09] | CPC: |
B01D53/0476 (EP,US);
B01D53/047 (KR);
B01D53/0446 (EP,US);
B01D53/053 (EP,US);
B01D2253/108 (EP,US);
B01D2256/22 (EP,US);
B01D2257/102 (EP,US);
B01D2257/104 (EP,US);
B01D2257/108 (EP,US);
B01D2257/504 (EP,US);
B01D2257/7022 (EP,US);
B01D2259/40007 (EP,US);
| Designated contracting states | DE, ES, FR, GB, IT [2002/30] |
Former [2001/09] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Druckwechseladsorptionsverfahren | [2004/24] | English: | Pressure swing adsorption process | [2004/24] | French: | Procédé d'adsorption à variation de pression | [2004/24] |
Former [2001/09] | Druckwechseladsorptionsverfahren und -vorrichtung | ||
Former [2001/09] | Pressure swing adsorption process and apparatus | ||
Former [2001/09] | Procédé et dispositif d'adsorption à variation de pression | Examination procedure | 20.11.2001 | Examination requested [2002/03] | 21.08.2003 | Despatch of a communication from the examining division (Time limit: M04) | 08.12.2003 | Reply to a communication from the examining division | 21.05.2004 | Communication of intention to grant the patent | 01.10.2004 | Application deemed to be withdrawn, date of legal effect [2005/15] | 08.11.2004 | Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time [2005/15] | Fees paid | Renewal fee | 21.05.2002 | Renewal fee patent year 03 | 26.05.2003 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 31.05.2004 | 05   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. | Documents cited: | Search | [A]EP0398339 (AIR PROD & CHEM [US]) [A] 1-10 * page 3, line 14 - page 5, line 14 * * page 13, line 17 - line 27 *; | [A]US5565018 (BAKSH MOHAMED S A [US], et al) [A] 1-10 * column W *; | [X]EP0853966 (PRAXAIR TECHNOLOGY INC [US]) [X] 1,2,5,7,10 * page 3, line 5 - line 24 * * page 4, line 23 - page 5, line 8; figures 2,3 *; | [PX]EP0922481 (PRAXAIR TECHNOLOGY INC [US]) [PX] 1-3,5,6,10* page 3, line 5 - line 58; figures 2-4; claims 1-10 * |