EP1050085 - IMPROVED LANTHANUM MANGANITE-BASED AIR ELECTRODE FOR SOLID OXIDE FUEL CELLS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 28.02.2003 Database last updated on 19.10.2024 | Most recent event Tooltip | 11.07.2008 | Change - representative | published on 13.08.2008 [2008/33] | Applicant(s) | For all designated states Siemens Westinghouse Power Corporation 4400 Alafaya Trail, MC 301 Orlando, FL 32826-2399 / US | [N/P] |
Former [2000/45] | For all designated states Siemens Westinghouse Power Corporation 4400 Alafaya Trail, MC 301 Orlando, FL 32826-2399 / US | Inventor(s) | 01 /
RUKA, Roswell, J. 51 Churchill Road Pittsburgh, PA 15235 / US | 02 /
KUO, Lewis 8353 Prestwick Drive Manliusm NY 13104 / US | 03 /
LI, Baozhen 15 Fox Rim Lane South Burlington, VT 05403 / US | [2001/02] |
Former [2000/48] | 01 /
RUKA, Roswell, J. 51 Churchill Road Pittsburgh, PA 15235 / US | ||
02 /
KUO, Lewis Apartment 314 100 Oxford Drive Monroeville, PA 15146 / US | |||
03 /
LI, Baozhen 15 Fox Rim Lane South Burlington, VT 05403 / US | |||
Former [2000/45] | 01 /
RUKA, Roswell, J. 51 Churchill Road Pittsburgh, PA 15235 / US | ||
02 /
KUO, Lewis Apartment 314 100 Oxford Drive Monroeville, PA 15146 / US | |||
03 /
LI, Baozhen 14 Gardenside Lane 14 Essex Junction, VT 05452 / US | Representative(s) | Allen, Derek Siemens Group Services Limited Intellectual Property Department Siemens House Oldbury, Bracknell Berkshire RG12 8FZ / GB | [N/P] |
Former [2008/33] | Allen, Derek Siemens Group Services Limited Intellectual Property Department Siemens House Oldbury Bracknell Berkshire RG12 8FZ / GB | ||
Former [2000/45] | Allen, Derek Siemens Shared Services Limited, Intellectual Property Department, Siemens House, Oldbury Bracknell, Berkshire RG12 8FZ / GB | Application number, filing date | 99924096.3 | 19.01.1999 | [2000/45] | WO1999US01113 | Priority number, date | US19980012778 | 23.01.1998 Original published format: US 12778 | [2000/45] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO9941793 | Date: | 19.08.1999 | Language: | EN | [1999/33] | Type: | A2 Application without search report | No.: | EP1050085 | Date: | 08.11.2000 | Language: | EN | The application published by WIPO in one of the EPO official languages on 19.08.1999 takes the place of the publication of the European patent application. | [2000/45] | Type: | B1 Patent specification | No.: | EP1050085 | Date: | 24.04.2002 | Language: | EN | [2002/17] | Search report(s) | International search report - published on: | EP | 04.11.1999 | Classification | IPC: | H01M4/00 | [2000/45] | CPC: |
H01M4/9033 (EP,US);
H01M4/9016 (EP,US);
H01M2004/8689 (EP,US);
H01M2008/1293 (EP,US);
H01M2300/0074 (EP,US);
Y02E60/50 (EP)
| Designated contracting states | DE, FR, GB, IT [2000/45] | Title | German: | VERBESSERTE LUFTELEKTRODE AUF BASIS VON LANTHANMANGANIT FÜR FESTOXIDBRENNSTOFFZELLEN | [2000/45] | English: | IMPROVED LANTHANUM MANGANITE-BASED AIR ELECTRODE FOR SOLID OXIDE FUEL CELLS | [2000/45] | French: | ELECTRODE A AIR AMELIOREE A BASE DE MANGANITE DE LANTHANE POUR PILES A COMBUSTIBLE SOLIDE | [2000/45] | Entry into regional phase | 26.07.2000 | National basic fee paid | 26.07.2000 | Designation fee(s) paid | 26.07.2000 | Examination fee paid | Examination procedure | 19.07.1999 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 26.07.2000 | Examination requested [2000/45] | 18.09.2000 | Amendment by applicant (claims and/or description) | 01.06.2001 | Despatch of communication of intention to grant (Approval: Yes) | 09.08.2001 | Communication of intention to grant the patent | 07.11.2001 | Fee for grant paid | 07.11.2001 | Fee for publishing/printing paid | Opposition(s) | 27.01.2003 | No opposition filed within time limit [2003/16] | Fees paid | Renewal fee | 26.07.2000 | Renewal fee patent year 03 | 14.01.2002 | Renewal fee patent year 04 |
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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. | Lapses during opposition Tooltip | FR | 24.04.2002 | IT | 24.04.2002 | DE | 25.07.2002 | GB | 19.01.2003 | [2008/18] |
Former [2006/14] | FR | 24.04.2002 | |
DE | 25.07.2002 | ||
GB | 19.01.2003 | ||
Former [2004/22] | DE | 25.07.2002 | |
FR | 10.01.2003 | ||
GB | 19.01.2003 | ||
Former [2003/47] | DE | 25.07.2002 | |
FR | 10.01.2003 | ||
Former [2003/31] | DE | 25.07.2002 | Cited in | International search | [X]JPH07138069 ; | [X]US4562124 (RUKA ROSWELL J [US]) [X] 1,9 * claims 1-13 *; | [X]EP0633619 (NGK INSULATORS LTD [JP]) [X] 1,9 * claims 1,2 *; | [A]EP0641749 (NGK INSULATORS LTD [JP]) [A] 1-19* claims 1-13 *; | [X]US5453330 (KAWASAKI SHINJI [JP], et al) [X] 1,9 * claims 1-13 * | [X] - PATENT ABSTRACTS OF JAPAN, (19950929), vol. 095, no. 008, & JP07138069 A 19950530 (CENTRAL RES INST OF ELECTRIC POWER IND;OTHERS: 01) [X] 1,9 * abstract * |