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Extract from the Register of European Patents

EP About this file: EP2330658

EP2330658 - BATTERY SEPARATOR AND METHOD FOR PRODUCING SAME, AND LITHIUM ION SECONDARY BATTERY AND METHOD FOR PRODUCING SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  27.09.2013
Database last updated on 14.09.2024
Most recent event   Tooltip01.07.2016Lapse of the patent in a contracting state
New state(s): IS		published on 03.08.2016  [2016/31]
Applicant(s)For all designated states
Nitto Denko Corporation
1-2, Shimohozumi 1-chome Ibaraki-shi
Osaka 567-8680 / JP
[2011/23]
Inventor(s)01 / TAKE Hiroyoshi
c/o NITTO DENKO CORPORATION
1-2 Shimohozumi 1-chome
Ibaraki-shi Osaka 567-8680 / JP
02 / NOUMI Shunsuke
c/o NITTO DENKO CORPORATION
1-2 Shimohozumi 1-chome
Ibaraki-shi Osaka 567-8680 / JP
03 / ODANE Chiharu
c/o NITTO DENKO CORPORATION
1-2 Shimohozumi 1-chome
Ibaraki-shi Osaka 567-8680 / JP
04 / SHINTANI Takuji
c/o NITTO DENKO CORPORATION
1-2 Shimohozumi 1-chome
Ibaraki-shi Osaka 567-8680 / JP
 [2012/47]
Former [2011/23]01 / TAKE Hiroyoshi
c/o NITTO DENKO CORPORATION 1-2 Shimohozumi 1-chome
Ibaraki-shi Osaka 567-8680 / JP
02 / NOUMI Shunsuke
c/o NITTO DENKO CORPORATION 1-2 Shimohozumi 1-chome
Ibaraki-shi Osaka 567-8680 / JP
03 / ODANE Chiharu
c/o NITTO DENKO CORPORATION 1-2 Shimohozumi 1-chome
Ibaraki-shi Osaka 567-8680 / JP
04 / SHINTANI Takuji
c/o NITTO DENKO CORPORATION 1-2 Shimohozumi 1-chome
Ibaraki-shi Osaka 567-8680 / JP
Representative(s)Nevant, Marc, et al
Cabinet Beau de Loménie
158, rue de l'Université
75340 Paris Cedex 07 / FR
[N/P]
Former [2011/24]Nevant, Marc, et al
Cabinet Beau de Loménie 158, rue de l'Université
75340 Paris Cedex 07 / FR
Former [2011/23]Hart-Davis, Jason, et al
Cabinet Beau de Loménie 158, rue de l'Université
75340 Paris Cedex 07 / FR
Application number, filing date09813047.907.09.2009
[2011/23]
WO2009JP65597
Priority number, dateJP2008023053909.09.2008         Original published format: JP 2008230539
[2011/23]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2010029901
Date:18.03.2010
Language:JA
[2010/11]
Type: A1 Application with search report 
No.:EP2330658
Date:08.06.2011
Language:EN
[2011/23]
Type: B1 Patent specification 
No.:EP2330658
Date:21.11.2012
Language:EN
[2012/47]
Search report(s)International search report - published on:JP18.03.2010
(Supplementary) European search report - dispatched on:EP03.08.2011
ClassificationIPC:H01M10/0525
[2012/25]
CPC:
H01M10/0525 (EP,KR,US); H01M50/446 (EP,KR,US); H01M50/403 (EP,KR,US);
H01M50/449 (EP,KR,US); Y02E60/10 (EP,KR); Y02P70/50 (EP,KR);
Y10T29/4911 (EP,US) (-)
Former IPC [2011/23]H01M2/16, H01M10/05
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   SE,   SI,   SK,   SM,   TR [2011/23]
TitleGerman:BATTERIESEPARATOR UND VERFAHREN ZU SEINER HERSTELLUNG SOWIE LITHIUMIONENSEKUNDÄRBATTERIE UND HERSTELLUNGSVERFAHREN DAFÜR[2011/23]
English:BATTERY SEPARATOR AND METHOD FOR PRODUCING SAME, AND LITHIUM ION SECONDARY BATTERY AND METHOD FOR PRODUCING SAME[2011/23]
French:SÉPARATEUR DE BATTERIE ET SON PROCÉDÉ DE FABRICATION, ET BATTERIE SECONDAIRE AU LITHIUM-ION ET SON PROCÉDÉ DE FABRICATION[2011/23]
Entry into regional phase16.03.2011Translation filed 
16.03.2011National basic fee paid 
16.03.2011Search fee paid 
16.03.2011Designation fee(s) paid 
16.03.2011Examination fee paid 
Examination procedure16.03.2011Examination requested  [2011/23]
28.02.2012Amendment by applicant (claims and/or description)
26.06.2012Communication of intention to grant the patent
09.10.2012Fee for grant paid
09.10.2012Fee 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  26.06.2012
Opposition(s)22.08.2013No opposition filed within time limit [2013/44]
Fees paidRenewal fee
19.07.2011Renewal fee patent year 03
26.07.2012Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
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  TooltipHU07.09.2009
AT21.11.2012
BE21.11.2012
CY21.11.2012
CZ21.11.2012
DK21.11.2012
EE21.11.2012
FI21.11.2012
HR21.11.2012
IS21.11.2012
IT21.11.2012
LT21.11.2012
LV21.11.2012
MC21.11.2012
MK21.11.2012
MT21.11.2012
NL21.11.2012
PL21.11.2012
RO21.11.2012
SE21.11.2012
SI21.11.2012
SK21.11.2012
SM21.11.2012
TR21.11.2012
BG21.02.2013
NO21.02.2013
GR22.02.2013
ES04.03.2013
PT21.03.2013
[2016/31]
Former [2015/34]HU07.09.2009
AT21.11.2012
BE21.11.2012
CY21.11.2012
CZ21.11.2012
DK21.11.2012
EE21.11.2012
FI21.11.2012
HR21.11.2012
IT21.11.2012
LT21.11.2012
LV21.11.2012
MC21.11.2012
MK21.11.2012
MT21.11.2012
NL21.11.2012
PL21.11.2012
RO21.11.2012
SE21.11.2012
SI21.11.2012
SK21.11.2012
SM21.11.2012
TR21.11.2012
BG21.02.2013
NO21.02.2013
GR22.02.2013
ES04.03.2013
PT21.03.2013
Former [2015/32]AT21.11.2012
BE21.11.2012
CY21.11.2012
CZ21.11.2012
DK21.11.2012
EE21.11.2012
FI21.11.2012
HR21.11.2012
IT21.11.2012
LT21.11.2012
LV21.11.2012
MC21.11.2012
MK21.11.2012
MT21.11.2012
NL21.11.2012
PL21.11.2012
RO21.11.2012
SE21.11.2012
SI21.11.2012
SK21.11.2012
SM21.11.2012
TR21.11.2012
BG21.02.2013
NO21.02.2013
GR22.02.2013
ES04.03.2013
PT21.03.2013
Former [2015/30]AT21.11.2012
BE21.11.2012
CY21.11.2012
CZ21.11.2012
DK21.11.2012
EE21.11.2012
FI21.11.2012
HR21.11.2012
IT21.11.2012
LT21.11.2012
LV21.11.2012
MC21.11.2012
NL21.11.2012
PL21.11.2012
RO21.11.2012
SE21.11.2012
SI21.11.2012
SK21.11.2012
SM21.11.2012
BG21.02.2013
NO21.02.2013
GR22.02.2013
ES04.03.2013
PT21.03.2013
Former [2015/24]AT21.11.2012
BE21.11.2012
CZ21.11.2012
DK21.11.2012
EE21.11.2012
FI21.11.2012
HR21.11.2012
IT21.11.2012
LT21.11.2012
LV21.11.2012
MC21.11.2012
NL21.11.2012
PL21.11.2012
RO21.11.2012
SE21.11.2012
SI21.11.2012
SK21.11.2012
SM21.11.2012
BG21.02.2013
NO21.02.2013
GR22.02.2013
ES04.03.2013
PT21.03.2013
Former [2014/20]AT21.11.2012
BE21.11.2012
CZ21.11.2012
DK21.11.2012
EE21.11.2012
FI21.11.2012
HR21.11.2012
IT21.11.2012
LT21.11.2012
LV21.11.2012
MC21.11.2012
NL21.11.2012
PL21.11.2012
RO21.11.2012
SE21.11.2012
SI21.11.2012
SK21.11.2012
BG21.02.2013
NO21.02.2013
GR22.02.2013
ES04.03.2013
PT21.03.2013
Former [2013/37]AT21.11.2012
BE21.11.2012
CZ21.11.2012
DK21.11.2012
EE21.11.2012
FI21.11.2012
HR21.11.2012
IT21.11.2012
LT21.11.2012
LV21.11.2012
NL21.11.2012
PL21.11.2012
RO21.11.2012
SE21.11.2012
SI21.11.2012
SK21.11.2012
BG21.02.2013
NO21.02.2013
GR22.02.2013
ES04.03.2013
PT21.03.2013
Former [2013/35]AT21.11.2012
BE21.11.2012
CZ21.11.2012
DK21.11.2012
EE21.11.2012
FI21.11.2012
HR21.11.2012
LT21.11.2012
LV21.11.2012
PL21.11.2012
SE21.11.2012
SI21.11.2012
SK21.11.2012
BG21.02.2013
NO21.02.2013
GR22.02.2013
ES04.03.2013
PT21.03.2013
Former [2013/34]AT21.11.2012
BE21.11.2012
DK21.11.2012
FI21.11.2012
HR21.11.2012
LT21.11.2012
LV21.11.2012
PL21.11.2012
SE21.11.2012
SI21.11.2012
BG21.02.2013
NO21.02.2013
GR22.02.2013
ES04.03.2013
PT21.03.2013
Former [2013/31]AT21.11.2012
BE21.11.2012
FI21.11.2012
HR21.11.2012
LT21.11.2012
LV21.11.2012
PL21.11.2012
SE21.11.2012
SI21.11.2012
NO21.02.2013
GR22.02.2013
ES04.03.2013
PT21.03.2013
Former [2013/28]BE21.11.2012
FI21.11.2012
HR21.11.2012
LT21.11.2012
LV21.11.2012
PL21.11.2012
SE21.11.2012
SI21.11.2012
NO21.02.2013
GR22.02.2013
ES04.03.2013
PT21.03.2013
Former [2013/27]BE21.11.2012
FI21.11.2012
HR21.11.2012
LT21.11.2012
LV21.11.2012
PL21.11.2012
SE21.11.2012
SI21.11.2012
NO21.02.2013
GR22.02.2013
ES04.03.2013
Former [2013/26]FI21.11.2012
HR21.11.2012
LT21.11.2012
LV21.11.2012
PL21.11.2012
SE21.11.2012
SI21.11.2012
NO21.02.2013
GR22.02.2013
ES04.03.2013
Former [2013/24]FI21.11.2012
HR21.11.2012
LT21.11.2012
LV21.11.2012
PL21.11.2012
SE21.11.2012
NO21.02.2013
GR22.02.2013
ES04.03.2013
Former [2013/23]FI21.11.2012
HR21.11.2012
LT21.11.2012
LV21.11.2012
PL21.11.2012
SE21.11.2012
NO21.02.2013
ES04.03.2013
Former [2013/22]FI21.11.2012
LT21.11.2012
SE21.11.2012
NO21.02.2013
ES04.03.2013
Former [2013/21]LT21.11.2012
SE21.11.2012
NO21.02.2013
Former [2013/20]LT21.11.2012
NO21.02.2013
Documents cited:Search[XL]EP1365461  (NITTO DENKO CORP [JP]) [X] 1-12 * paragraphs [0001] , [0005] - [0007] - [0012] - [0015] - [0018] - [0020] - [0022] - [0025] - [0029] - [0031] * * example 1 * [L] 1-12;
 [X]WO2008098137  (ZETTACORE INC [US], et al) [X] 1,3-9,11 * paragraph [0080] * * example 3 ** claims 11,12,18-22 *
International search[A]JP2001319634  (CELGARD INC);
 [A]JP2004047439  (NITTO DENKO CORP);
 [A]JP2007188777  (SONY CORP);
 [XP]JP2008287888  (ASAHI KASEI CHEMICALS CORP)
by applicantJP2007227361
    - 46TH BATTERY SYMPOSIUM, (2005), pages 342 - 343
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.