EP1050086 - METHOD AND DEVICE FOR OPERATING A DIRECT METHANOL FUEL CELL WITH GASEOUS FUEL [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 28.02.2003 Database last updated on 13.12.2019 | Most recent event Tooltip | 01.08.2008 | Change - applicant | published on 03.09.2008 [2008/36] | Applicant(s) | For all designated states Forschungszentrum Jülich GmbH 52425 Jülich / DE | [N/P] |
Former [2008/36] | For all designated states Forschungszentrum Jülich GmbH 52425 Jülich / DE | ||
Former [2002/28] | For all designated states Forschungszentrum Jülich GmbH 52425 Jülich / DE | ||
Former [2000/45] | For all designated states FORSCHUNGSZENTRUM JÜLICH GMBH Wilhelm-Johnen-Strasse 52425 Jülich / DE | Inventor(s) | 01 /
MENZER, Reinhard Siemensstrasse 35 D-52428 Jülich / DE | 02 /
HÖHLEIN, Bernd Korbweg 4 D-52441 Linnich / DE | [2000/45] | Application number, filing date | 99904724.4 | 19.01.1999 | [2000/45] | WO1999DE00155 | Priority number, date | DE1998102038 | 21.01.1998 Original published format: DE 19802038 | [2000/45] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO9938223 | Date: | 29.07.1999 | Language: | DE | [1999/30] | Type: | A1 Application with search report | No.: | EP1050086 | Date: | 08.11.2000 | Language: | DE | The application has been published by WIPO in one of the EPO official languages on 29.07.1999 | [2000/45] | Type: | B1 Patent specification | No.: | EP1050086 | Date: | 24.04.2002 | Language: | DE | [2002/17] | Search report(s) | International search report - published on: | EP | 29.07.1999 | Classification | International: | H01M8/04, H01M8/00, H01M8/10 | [2000/45] | Designated contracting states | AT, BE, CH, DE, DK, ES, FI, FR, GB, IE, IT, LI, NL, SE [2000/45] | Title | German: | VERFAHREN UND VORRICHTUNG ZUM BETREIBEN EINER DIREKT-METHANOL-BRENNSTOFFZELLE MIT GASFÖRMIGEM BRENNSTOFF | [2000/45] | English: | METHOD AND DEVICE FOR OPERATING A DIRECT METHANOL FUEL CELL WITH GASEOUS FUEL | [2000/45] | French: | PROCEDE ET DISPOSITIF POUR ACTIONNER UNE PILE A COMBUSTIBLE METHANOL DIRECTE AVEC UN COMBUSTIBLE GAZEUX | [2000/45] | Entry into regional phase | 28.07.2000 | National basic fee paid | 28.07.2000 | Designation fee(s) paid | 28.07.2000 | Examination fee paid | Examination procedure | 21.08.1999 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 28.07.2000 | Examination requested [2000/45] | 28.02.2001 | Despatch of communication of intention to grant (Approval: Yes) | 04.07.2001 | Communication of intention to grant the patent | 28.09.2001 | Fee for grant paid | 28.09.2001 | Fee for publishing/printing paid | Opposition(s) | 27.01.2003 | No opposition filed within time limit [2003/16] | Fees paid | Renewal fee | 15.12.2000 | Renewal fee patent year 03 | 18.01.2002 | Renewal fee patent year 04 | Lapses during opposition Tooltip | FI | 24.04.2002 | IT | 24.04.2002 | NL | 24.04.2002 | DK | 24.07.2002 | SE | 24.07.2002 | ES | 30.10.2002 | [2008/17] |
Former [2004/40] | FI | 24.04.2002 | |
NL | 24.04.2002 | ||
DK | 24.07.2002 | ||
SE | 24.07.2002 | ||
ES | 30.10.2002 | ||
Former [2004/05] | NL | 24.04.2002 | |
DK | 24.07.2002 | ||
SE | 24.07.2002 | ||
ES | 30.10.2002 | ||
Former [2003/46] | NL | 24.04.2002 | |
DK | 24.07.2002 | ||
SE | 24.07.2002 | ||
Former [2003/10] | NL | 24.04.2002 | |
SE | 24.07.2002 | ||
Former [2002/42] | SE | 24.07.2002 | Cited in | International search | [X]JPH08321320 ; | [Y]WO9750140 (PANTEL KURT ;LUFT GUENTER (DE); SIEMENS AG (DE); WAIDHAS MANFRED () [Y] 1,4,6 * figures 1,2; claims 1,3-5 * * page 5, line 16 - line 23 * * page 9, line 18 - page 10, line 26 *; | [Y]JPH05343085 ; | [A]JPS63237363 ; | [A]JPH04249865 | [X] - PATENT ABSTRACTS OF JAPAN, (19970430), vol. 097, no. 004, & JP08321320 A 19961203 (MITSUBISHI ELECTRIC CORP) [X] 6 * abstract * | [Y] - DATABASE WPI, 1, Derwent World Patents Index, Database accession no. 97-074681, XP002106503 [Y] 1,3,4,6 * abstract * | [Y] - SCOTT K ET AL, "PERFORMANCE AND MODELLING OF A DIRECT METHANOL SOLID POLYMER ELECTROLYTE FUEL CELL", JOURNAL OF POWER SOURCES, (19970301), vol. 65, no. 1/02, pages 159 - 171, XP002044891 [Y] 1,6 * page 160, column R, paragraph 3; figure 4 * * page 168, column L, paragraph 2 * DOI: http://dx.doi.org/10.1016/S0378-7753(97)02485-3 | [Y] - PATENT ABSTRACTS OF JAPAN, (19940322), vol. 018, no. 167, Database accession no. (E - 1528), & JP05343085 A 19931224 (HONDA MOTOR CO LTD) [Y] 3 * abstract * | [A] - SHUKIA A K ET AL, "VAPOUR-FEED DIRECT-METHANOL FUEL CELL WITH PROTON-EXCHANGE MEMBRANE ELECTROLYTE", JOURNAL OF POWER SOURCES, (19950501), vol. 55, no. 1, pages 87 - 91, XP000541735 [A] 1 * page 88, column L, paragraph L - column R, paragraph 1; figure 1 * DOI: http://dx.doi.org/10.1016/0378-7753(94)02150-2 | [A] - SCHMIDT V M ET AL, "DEMS AND SINGLE CELL MEASUREMENTS OF A DIRECT METHANOL FUEL CELL", ELECTROCHEMICAL SOCIETY PROCEEDINGS, (19951001), vol. 95, no. 23, pages 267 - 277, XP002044890 [A] 1 | [A] - PATENT ABSTRACTS OF JAPAN, (19890127), vol. 013, no. 038, Database accession no. (E - 709), & JP63237363 A 19881003 (HITACHI LTD) [A] 1 * abstract * | [A] - PATENT ABSTRACTS OF JAPAN, (19930114), vol. 017, no. 022, Database accession no. (E - 1307), & JP04249865 A 19920904 (AISIN AW CO LTD) [A] 1 * abstract * |