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Extract from the Register of European Patents

EP About this file: EP1796195

EP1796195 - METHOD OF PRODUCING GASKET FOR FUEL CELLS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.07.2014
Database last updated on 16.07.2024
Most recent event   Tooltip18.07.2014No opposition filed within time limitpublished on 20.08.2014  [2014/34]
Applicant(s)For all designated states
NOK Corporation
12-15 Shiba Daimon 1-chome Minato-ku
Tokyo 105-8585 / JP
[2007/24]
Inventor(s)01 / OKABE, Tatsuya
NOK CORPORATION
4-3-1, Tsujido-shinmachi
Fujisawa-shi, Kanagawa 2510042 / JP
 [2013/37]
Former [2007/24]01 / OKABE, Tatsuya
NOK CORPORATION, 4-3-1, Tsujido-shinmachi
Fujisawa-shi, Kanagawa 2510042 / JP
Representative(s)TBK
Bavariaring 4-6
80336 München / DE
[2013/37]
Former [2007/24]TBK-Patent
Bavariaring 4-6
80336 München / DE
Application number, filing date05787496.828.09.2005
[2007/24]
WO2005JP17788
Priority number, dateJP2004028966701.10.2004         Original published format: JP 2004289667
[2007/24]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2006038497
Date:13.04.2006
Language:EN
[2006/15]
Type: A1 Application with search report 
No.:EP1796195
Date:13.06.2007
Language:EN
The application published by WIPO in one of the EPO official languages on 13.04.2006 takes the place of the publication of the European patent application.
[2007/24]
Type: B1 Patent specification 
No.:EP1796195
Date:11.09.2013
Language:EN
[2013/37]
Search report(s)International search report - published on:JP13.04.2006
(Supplementary) European search report - dispatched on:EP19.02.2010
ClassificationIPC:H01M8/02, H01M8/10
[2007/24]
CPC:
H01M8/0286 (EP,US); H01M8/02 (KR); F16J15/10 (KR);
H01M8/0284 (EP,US); H01M8/1007 (EP,US); Y02E60/50 (EP);
Y02P70/50 (EP,US) (-)
Designated contracting statesDE,   FR,   GB [2008/02]
Former [2007/24]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 
TitleGerman:VERFAHREN ZUR HERSTELLUNG EINER DICHTUNG FÜR BRENNSTOFFZELLEN[2007/24]
English:METHOD OF PRODUCING GASKET FOR FUEL CELLS[2007/24]
French:PROCÉDÉ DE FABRICATION DE GARNITURE POUR PILES À COMBUSTIBLE[2007/24]
Entry into regional phase22.02.2007Translation filed 
22.02.2007National basic fee paid 
22.02.2007Search fee paid 
22.02.2007Designation fee(s) paid 
22.02.2007Examination fee paid 
Examination procedure22.02.2007Examination requested  [2007/24]
05.05.2010Amendment by applicant (claims and/or description)
22.03.2013Communication of intention to grant the patent
01.08.2013Fee for grant paid
01.08.2013Fee 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  22.03.2013
Opposition(s)12.06.2014No opposition filed within time limit [2014/34]
Fees paidRenewal fee
27.09.2007Renewal fee patent year 03
30.09.2008Renewal fee patent year 04
29.09.2009Renewal fee patent year 05
29.09.2010Renewal fee patent year 06
28.09.2011Renewal fee patent year 07
28.09.2012Renewal fee patent year 08
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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[I]GB2236012  (WESTINGHOUSE ELECTRIC CORP [US]) [I] 1 * page 4, lines 25-36 - page 5, lines 13-29; figure 3 *;
 [X]WO02093669  (JOHNSON MATTHEY PLC [GB], et al) [X] 1 * page 7, lines 1-3 - page 8, lines 1-8 * * page 10, lines 18-26 *;
 [I]EP1296394  (NOK CORP [JP]) [I] 1* column 20, paragraph 86 - column 25, paragraph 113 *
International search[Y]JPH09245801  (TANAKA PRECIOUS METAL IND, et al);
 [Y]WO0117047  (MATSUSHITA ELECTRIC IND CO LTD [JP], et al);
 [Y]JP2001509304  ;
 [Y]JP2001510932  ;
 [Y]WO0204658  (CYTOSKELETON INC [US]);
 [Y]JP2002025582  (TOYOTA CENTRAL RES & DEV);
 [Y]JP2003109608  (NORITAKE CO LTD)
by applicantGB2236012
 WO02093669
 EP1296394
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.