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Extract from the Register of European Patents

EP About this file: EP2799475

EP2799475 - POLYOLEFIN MICROPOROUS FILM AND METHOD FOR PRODUCING SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.01.2018
Database last updated on 03.09.2024
FormerThe patent has been granted
Status updated on  03.02.2017
FormerGrant of patent is intended
Status updated on  23.01.2017
Most recent event   Tooltip17.07.2020Lapse of the patent in a contracting state
New state(s): AL		published on 19.08.2020  [2020/34]
Applicant(s)For all designated states
Toray Battery Separator Film Co., Ltd.
1190-13, Iguchi
Nasushiobara-shi
Tochigi 329-2763 / JP
[2014/45]
Inventor(s)01 / ISHIHARA, Takeshi
c/o Nasu Plant
Toray Battery Separator Film Co. Ltd.
1190-13 Iguchi
Nasushiobara-shi Tochigi 329-2763 / JP
02 / KONO, Koichi
c/o Nasu Plant
Toray Battery Separator Film Co. Ltd.
1190-13 Iguchi
Nasushiobara-shi Tochigi 329-2763 / JP
 [2014/45]
Representative(s)Webster, Jeremy Mark
Mewburn Ellis LLP
Aurora Building
Counterslip
Bristol BS1 6BX / GB
[N/P]
Former [2017/10]Webster, Jeremy Mark
Mewburn Ellis LLP
City Tower
40 Basinghall Street
London EC2V 5DE / GB
Former [2014/45]Webster, Jeremy Mark
Mewburn Ellis LLP
33 Gutter Lane
London
EC2V 8AS / GB
Application number, filing date12862936.712.12.2012
[2017/10]
WO2012JP82199
Priority number, dateJP2011028766428.12.2011         Original published format: JP 2011287664
[2014/45]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2013099607
Date:04.07.2013
Language:JA
[2013/27]
Type: A1 Application with search report 
No.:EP2799475
Date:05.11.2014
Language:EN
[2014/45]
Type: B1 Patent specification 
No.:EP2799475
Date:08.03.2017
Language:EN
[2017/10]
Search report(s)International search report - published on:JP04.07.2013
(Supplementary) European search report - dispatched on:EP29.07.2015
ClassificationIPC:C08J9/28, H01M2/16, H01M2/14, B29C47/00, B29C55/12, B29D99/00, B29L31/00, C08L23/06
[2016/25]
CPC:
B29C48/08 (EP,KR,US); C08J9/28 (KR,US); B29C48/0018 (EP,KR,US);
B29C48/022 (KR,US); B29C55/12 (EP,KR,US); B29D99/005 (KR,US);
C08J5/18 (KR,US); C08L23/06 (KR,US); C08L23/10 (KR);
H01M50/403 (EP,KR,US); H01M50/406 (EP,KR,US); H01M50/411 (KR);
H01M50/417 (EP,KR,US); H01M50/42 (EP,KR,US); H01M50/423 (EP,KR,US);
H01M50/426 (EP,KR,US); H01M50/429 (EP,KR,US); H01M50/491 (EP,KR,US);
H01M50/494 (EP,KR,US); B29K2023/0683 (KR,US); B29K2105/0044 (KR,US);
B29K2105/041 (KR,US); B29K2823/0683 (EP,KR,US); B29L2031/3468 (KR,US);
B29L2031/755 (EP,KR,US); C08J2323/06 (KR,US); C08J2423/06 (KR,US);
C08J2423/12 (KR,US); C08L2203/20 (KR,US); C08L2205/025 (KR,US);
C08L2205/03 (KR,US); C08L2207/062 (KR,US); C08L2207/068 (KR,US);
Y02E60/10 (EP,KR) (-)
Former IPC [2015/35]C08J9/28, H01M2/16, H01M2/14
Former IPC [2014/45]C08J9/28, H01M2/16
Designated contracting statesAL,   AT,   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,   RS,   SE,   SI,   SK,   SM,   TR [2014/45]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:MIKROPORÖSER FILM AUS POLYOLEFIN UND HERSTELLUNGSVERFAHREN DAFÜR[2014/45]
English:POLYOLEFIN MICROPOROUS FILM AND METHOD FOR PRODUCING SAME[2014/45]
French:FILM MICROPOREUX EN POLYOLÉFINE ET SON PROCÉDÉ DE PRODUCTION[2014/45]
Entry into regional phase22.05.2014Translation filed 
03.06.2014National basic fee paid 
03.06.2014Search fee paid 
03.06.2014Designation fee(s) paid 
03.06.2014Examination fee paid 
Examination procedure03.06.2014Examination requested  [2014/45]
11.02.2016Amendment by applicant (claims and/or description)
22.06.2016Communication of intention to grant the patent
02.08.2016Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
06.10.2016Communication of intention to grant the patent
19.01.2017Receipt of the translation of the claim(s)
23.01.2017Fee for grant paid
23.01.2017Fee 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  22.06.2016
Opposition(s)11.12.2017No opposition filed within time limit [2018/07]
Fees paidRenewal fee
22.12.2014Renewal fee patent year 03
22.12.2015Renewal fee patent year 04
23.12.2016Renewal fee patent year 05
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  TooltipHU12.12.2012
AL08.03.2017
AT08.03.2017
CY08.03.2017
CZ08.03.2017
DK08.03.2017
EE08.03.2017
ES08.03.2017
FI08.03.2017
HR08.03.2017
IT08.03.2017
LT08.03.2017
LV08.03.2017
MC08.03.2017
MK08.03.2017
NL08.03.2017
PL08.03.2017
RO08.03.2017
RS08.03.2017
SE08.03.2017
SI08.03.2017
SK08.03.2017
SM08.03.2017
TR08.03.2017
BG08.06.2017
NO08.06.2017
GR09.06.2017
IS08.07.2017
PT10.07.2017
[2020/34]
Former [2020/15]HU12.12.2012
AT08.03.2017
CY08.03.2017
CZ08.03.2017
DK08.03.2017
EE08.03.2017
ES08.03.2017
FI08.03.2017
HR08.03.2017
IT08.03.2017
LT08.03.2017
LV08.03.2017
MC08.03.2017
MK08.03.2017
NL08.03.2017
PL08.03.2017
RO08.03.2017
RS08.03.2017
SE08.03.2017
SI08.03.2017
SK08.03.2017
SM08.03.2017
TR08.03.2017
BG08.06.2017
NO08.06.2017
GR09.06.2017
IS08.07.2017
PT10.07.2017
Former [2019/51]HU12.12.2012
AT08.03.2017
CY08.03.2017
CZ08.03.2017
DK08.03.2017
EE08.03.2017
ES08.03.2017
FI08.03.2017
HR08.03.2017
IT08.03.2017
LT08.03.2017
LV08.03.2017
MC08.03.2017
MK08.03.2017
NL08.03.2017
PL08.03.2017
RO08.03.2017
RS08.03.2017
SE08.03.2017
SI08.03.2017
SK08.03.2017
SM08.03.2017
BG08.06.2017
NO08.06.2017
GR09.06.2017
IS08.07.2017
PT10.07.2017
Former [2019/47]HU12.12.2012
AT08.03.2017
CY08.03.2017
CZ08.03.2017
DK08.03.2017
EE08.03.2017
ES08.03.2017
FI08.03.2017
HR08.03.2017
IT08.03.2017
LT08.03.2017
LV08.03.2017
MC08.03.2017
NL08.03.2017
PL08.03.2017
RO08.03.2017
RS08.03.2017
SE08.03.2017
SI08.03.2017
SK08.03.2017
SM08.03.2017
BG08.06.2017
NO08.06.2017
GR09.06.2017
IS08.07.2017
PT10.07.2017
Former [2019/31]HU12.12.2012
AT08.03.2017
CZ08.03.2017
DK08.03.2017
EE08.03.2017
ES08.03.2017
FI08.03.2017
HR08.03.2017
IT08.03.2017
LT08.03.2017
LV08.03.2017
MC08.03.2017
NL08.03.2017
PL08.03.2017
RO08.03.2017
RS08.03.2017
SE08.03.2017
SI08.03.2017
SK08.03.2017
SM08.03.2017
BG08.06.2017
NO08.06.2017
GR09.06.2017
IS08.07.2017
PT10.07.2017
Former [2019/30]AT08.03.2017
CZ08.03.2017
DK08.03.2017
EE08.03.2017
ES08.03.2017
FI08.03.2017
HR08.03.2017
IT08.03.2017
LT08.03.2017
LV08.03.2017
MC08.03.2017
NL08.03.2017
PL08.03.2017
RO08.03.2017
RS08.03.2017
SE08.03.2017
SI08.03.2017
SK08.03.2017
SM08.03.2017
BG08.06.2017
NO08.06.2017
GR09.06.2017
IS08.07.2017
PT10.07.2017
Former [2018/14]AT08.03.2017
CZ08.03.2017
DK08.03.2017
EE08.03.2017
ES08.03.2017
FI08.03.2017
HR08.03.2017
IT08.03.2017
LT08.03.2017
LV08.03.2017
NL08.03.2017
PL08.03.2017
RO08.03.2017
RS08.03.2017
SE08.03.2017
SI08.03.2017
SK08.03.2017
SM08.03.2017
BG08.06.2017
NO08.06.2017
GR09.06.2017
IS08.07.2017
PT10.07.2017
Former [2018/09]AT08.03.2017
CZ08.03.2017
DK08.03.2017
EE08.03.2017
ES08.03.2017
FI08.03.2017
HR08.03.2017
IT08.03.2017
LT08.03.2017
LV08.03.2017
NL08.03.2017
PL08.03.2017
RO08.03.2017
RS08.03.2017
SE08.03.2017
SK08.03.2017
SM08.03.2017
BG08.06.2017
NO08.06.2017
GR09.06.2017
IS08.07.2017
PT10.07.2017
Former [2017/51]AT08.03.2017
CZ08.03.2017
EE08.03.2017
ES08.03.2017
FI08.03.2017
HR08.03.2017
IT08.03.2017
LT08.03.2017
LV08.03.2017
NL08.03.2017
PL08.03.2017
RO08.03.2017
RS08.03.2017
SE08.03.2017
SK08.03.2017
SM08.03.2017
BG08.06.2017
NO08.06.2017
GR09.06.2017
IS08.07.2017
PT10.07.2017
Former [2017/50]AT08.03.2017
CZ08.03.2017
EE08.03.2017
ES08.03.2017
FI08.03.2017
HR08.03.2017
IT08.03.2017
LT08.03.2017
LV08.03.2017
NL08.03.2017
PL08.03.2017
RO08.03.2017
RS08.03.2017
SE08.03.2017
SK08.03.2017
BG08.06.2017
NO08.06.2017
GR09.06.2017
IS08.07.2017
Former [2017/49]AT08.03.2017
CZ08.03.2017
EE08.03.2017
ES08.03.2017
FI08.03.2017
HR08.03.2017
IT08.03.2017
LT08.03.2017
LV08.03.2017
NL08.03.2017
RO08.03.2017
RS08.03.2017
SE08.03.2017
SK08.03.2017
BG08.06.2017
NO08.06.2017
GR09.06.2017
IS08.07.2017
Former [2017/48]CZ08.03.2017
ES08.03.2017
FI08.03.2017
HR08.03.2017
LT08.03.2017
LV08.03.2017
NL08.03.2017
RS08.03.2017
SE08.03.2017
BG08.06.2017
NO08.06.2017
GR09.06.2017
Former [2017/41]ES08.03.2017
FI08.03.2017
HR08.03.2017
LT08.03.2017
LV08.03.2017
NL08.03.2017
RS08.03.2017
SE08.03.2017
BG08.06.2017
NO08.06.2017
GR09.06.2017
Documents cited:Search[I]US2007190303  (LEE YOUNG-KEUN [KR], et al) [I] 1-6 * paragraphs [0020] , [0026] - [0043]; examples 1-5; claims 1,8 *;
 [A]US2008057389  (KONO KOICHI [JP], et al) [A] 1-6 * the whole document *;
 [A]US2009117453  (KIKUCHI SHINTARO [JP], et al) [A] 1-6* the whole document *
International search[X]JP2009518497  (SK ENERGY CO., LTD.);
 [A]WO2009123015  (ASAHI KASEI E MATERIALS CORP [JP], et al)
by applicantJPH02132327
 JPH05234578
 JPH11269290
 WO0020493
 JP2001183432
 JP2002105235
 JP2002256099
 JP3347835B
 JP3347854B
 JP2004152614
 WO2005054350
 WO2005113657
 WO2006137540
 WO2007015416
 JP2007106992
 JP2011111484
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.