blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP2634838

EP2634838 - SEPARATOR FOR NON-AQUEOUS BATTERIES AND NON-AQUEOUS BATTERY EQUIPPED WITH SAME, AND PROCESS FOR MANUFACTURING SEPARATOR FOR NON-AQUEOUS BATTERIES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.10.2018
Database last updated on 05.10.2024
FormerThe patent has been granted
Status updated on  27.10.2017
FormerGrant of patent is intended
Status updated on  27.06.2017
Most recent event   Tooltip17.07.2020Lapse of the patent in a contracting state
New state(s): AL, IS		published on 19.08.2020  [2020/34]
Applicant(s)For all designated states
Kuraray Co., Ltd.
1621, Sakazu Kurashiki-shi
Okayama 710-0801 / JP
[2013/44]
Former [2013/36]For all designated states
Kuraray Co., Ltd.
1621, Sakazu Kurashiki-shi
Okayama 710-0801 / JP
For all designated states
Komatsu Seiren Co., Ltd.
Nu-167 Hama-machi Nomi-city
Ishikawa 929-0124 / JP
For all designated states
DIC Corporation
35-58, Sakashita 3-chome Itabashi-ku
Tokyo 174-8520 / JP
Inventor(s)01 / HAYAKAWA, Tomohiro
c/o KURARAY CO. LTD.
1-2-1, Kaigandori
Minami-ku
Okayama-shi Okayama 702-8601 / JP
02 / HOSOYA, Takayoshi
Komayose 50-302
5683-7, Ooba
Fujisawa-shi
Kanagawa 251-0861 / JP
03 / KAWAI, Hiroyuki
c/o KURARAY CO. LTD.
1-2-1, Kaigandori
Minami-ku
Okayama-shi Okayama 702-8601 / JP
04 / HAYASHI, Hideo
c/o KURARAY CO. LTD.
1-2-1, Kaigandori
Minami-ku
Okayama-shi Okayama 702-8601 / JP
05 / HAYASHI, Yutaka
c/o KOMATSU SEIREN CO. LTD.
Nu-167
Hama-machi
Nomi-city Ishikawa 929-0124 / JP
06 / TOGASHI, Kohsuke
c/o KOMATSU SEIREN CO. LTD.
Nu-167, Hama-machi
Nomi-city Ishikawa 929-0124 / JP
07 / GOTOH, Naotaka
c/o DIC CORPORATION Sakai Plant
3 Takasago 1-chome
Takaishi-shi Osaka 592-0001 / JP
 [2013/36]
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstraße 3
81675 München / DE
[N/P]
Former [2017/48]Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstrasse 3
81675 München / DE
Former [2013/36]Vossius & Partner
Siebertstrasse 3
81675 München / DE
Application number, filing date11836029.613.10.2011
[2017/48]
WO2011JP73502
Priority number, dateJP2010024032927.10.2010         Original published format: JP 2010240329
[2013/36]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2012056890
Date:03.05.2012
Language:JA
[2012/18]
Type: A1 Application with search report 
No.:EP2634838
Date:04.09.2013
Language:EN
[2013/36]
Type: B1 Patent specification 
No.:EP2634838
Date:29.11.2017
Language:EN
[2017/48]
Search report(s)International search report - published on:JP03.05.2012
(Supplementary) European search report - dispatched on:EP01.09.2016
ClassificationIPC:H01M2/16, H01M10/052
[2016/40]
CPC:
H01M10/052 (EP,KR,US); H01M50/414 (KR); C08G18/04 (US);
C08G18/4009 (US); H01M50/403 (KR); H01M50/417 (EP,US);
H01M50/429 (EP,US); H01M50/44 (EP,KR,US); H01M50/443 (KR);
H01M50/449 (KR); H01M50/454 (EP,US); H01M50/489 (EP,KR,US);
Y02E60/10 (EP,KR,US); Y02P70/50 (KR,US) (-)
Former IPC [2013/36]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 [2013/36]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:SEPARATOR FÜR NICHTWÄSSRIGE BATTERIEN, NICHTWÄSSRIGE BATTERIE DAMIT UND VERFAHREN ZUR HERSTELLUNG EINES SEPARATORS FÜR NICHTWÄSSRIGE BATTERIEN[2013/36]
English:SEPARATOR FOR NON-AQUEOUS BATTERIES AND NON-AQUEOUS BATTERY EQUIPPED WITH SAME, AND PROCESS FOR MANUFACTURING SEPARATOR FOR NON-AQUEOUS BATTERIES[2013/36]
French:SÉPARATEUR POUR BATTERIES NON AQUEUSES ET BATTERIE NON AQUEUSE POURVUE DE CELUI-CI ET PROCÉDÉ POUR LA FABRICATION D'UN SÉPARATEUR POUR DES BATTERIES NON AQUEUSES[2013/36]
Entry into regional phase30.04.2013Translation filed 
30.04.2013National basic fee paid 
30.04.2013Search fee paid 
30.04.2013Designation fee(s) paid 
30.04.2013Examination fee paid 
Examination procedure30.04.2013Examination requested  [2013/36]
30.11.2016Amendment by applicant (claims and/or description)
28.06.2017Communication of intention to grant the patent
29.08.2017Fee for grant paid
29.08.2017Fee for publishing/printing paid
29.08.2017Receipt of the translation of the claim(s)
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  28.06.2017
Opposition(s)30.08.2018No opposition filed within time limit [2018/45]
Fees paidRenewal fee
18.09.2013Renewal fee patent year 03
26.08.2014Renewal fee patent year 04
14.09.2015Renewal fee patent year 05
10.08.2016Renewal fee patent year 06
23.10.2017Renewal fee patent year 07
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  TooltipHU13.10.2011
AL29.11.2017
AT29.11.2017
CY29.11.2017
CZ29.11.2017
DK29.11.2017
EE29.11.2017
ES29.11.2017
FI29.11.2017
HR29.11.2017
LT29.11.2017
LV29.11.2017
MC29.11.2017
MK29.11.2017
NL29.11.2017
PL29.11.2017
PT29.11.2017
RO29.11.2017
RS29.11.2017
SI29.11.2017
SK29.11.2017
SM29.11.2017
TR29.11.2017
BG28.02.2018
NO28.02.2018
GR01.03.2018
IS29.03.2018
[2020/33]
Former [2020/31]HU13.10.2011
AT29.11.2017
CY29.11.2017
CZ29.11.2017
DK29.11.2017
EE29.11.2017
ES29.11.2017
FI29.11.2017
HR29.11.2017
LT29.11.2017
LV29.11.2017
MC29.11.2017
MK29.11.2017
NL29.11.2017
PL29.11.2017
PT29.11.2017
RO29.11.2017
RS29.11.2017
SI29.11.2017
SK29.11.2017
SM29.11.2017
TR29.11.2017
BG28.02.2018
NO28.02.2018
GR01.03.2018
Former [2020/30]HU13.10.2011
AT29.11.2017
CY29.11.2017
CZ29.11.2017
DK29.11.2017
EE29.11.2017
ES29.11.2017
FI29.11.2017
HR29.11.2017
LT29.11.2017
LV29.11.2017
MC29.11.2017
NL29.11.2017
PL29.11.2017
PT29.11.2017
RO29.11.2017
RS29.11.2017
SI29.11.2017
SK29.11.2017
SM29.11.2017
TR29.11.2017
BG28.02.2018
NO28.02.2018
GR01.03.2018
Former [2020/27]AT29.11.2017
CY29.11.2017
CZ29.11.2017
DK29.11.2017
EE29.11.2017
ES29.11.2017
FI29.11.2017
HR29.11.2017
LT29.11.2017
LV29.11.2017
MC29.11.2017
NL29.11.2017
PL29.11.2017
PT29.11.2017
RO29.11.2017
RS29.11.2017
SI29.11.2017
SK29.11.2017
SM29.11.2017
TR29.11.2017
BG28.02.2018
NO28.02.2018
GR01.03.2018
Former [2020/16]AT29.11.2017
CY29.11.2017
CZ29.11.2017
DK29.11.2017
EE29.11.2017
ES29.11.2017
FI29.11.2017
HR29.11.2017
LT29.11.2017
LV29.11.2017
MC29.11.2017
NL29.11.2017
PL29.11.2017
RO29.11.2017
RS29.11.2017
SI29.11.2017
SK29.11.2017
SM29.11.2017
TR29.11.2017
BG28.02.2018
NO28.02.2018
GR01.03.2018
Former [2019/28]AT29.11.2017
CY29.11.2017
CZ29.11.2017
DK29.11.2017
EE29.11.2017
ES29.11.2017
FI29.11.2017
HR29.11.2017
LT29.11.2017
LV29.11.2017
MC29.11.2017
NL29.11.2017
PL29.11.2017
RO29.11.2017
RS29.11.2017
SI29.11.2017
SK29.11.2017
SM29.11.2017
BG28.02.2018
NO28.02.2018
GR01.03.2018
Former [2018/52]AT29.11.2017
CY29.11.2017
CZ29.11.2017
DK29.11.2017
EE29.11.2017
ES29.11.2017
FI29.11.2017
HR29.11.2017
LT29.11.2017
LV29.11.2017
NL29.11.2017
PL29.11.2017
RO29.11.2017
RS29.11.2017
SI29.11.2017
SK29.11.2017
SM29.11.2017
BG28.02.2018
NO28.02.2018
GR01.03.2018
Former [2018/40]AT29.11.2017
CY29.11.2017
CZ29.11.2017
DK29.11.2017
EE29.11.2017
ES29.11.2017
FI29.11.2017
HR29.11.2017
LT29.11.2017
LV29.11.2017
NL29.11.2017
PL29.11.2017
RO29.11.2017
RS29.11.2017
SK29.11.2017
SM29.11.2017
BG28.02.2018
NO28.02.2018
GR01.03.2018
Former [2018/37]AT29.11.2017
CY29.11.2017
CZ29.11.2017
DK29.11.2017
EE29.11.2017
ES29.11.2017
FI29.11.2017
HR29.11.2017
LT29.11.2017
LV29.11.2017
NL29.11.2017
PL29.11.2017
RS29.11.2017
SK29.11.2017
SM29.11.2017
BG28.02.2018
NO28.02.2018
GR01.03.2018
Former [2018/35]AT29.11.2017
CY29.11.2017
CZ29.11.2017
DK29.11.2017
EE29.11.2017
ES29.11.2017
FI29.11.2017
HR29.11.2017
LT29.11.2017
LV29.11.2017
NL29.11.2017
RS29.11.2017
SK29.11.2017
BG28.02.2018
NO28.02.2018
GR01.03.2018
Former [2018/34]AT29.11.2017
DK29.11.2017
ES29.11.2017
FI29.11.2017
HR29.11.2017
LT29.11.2017
LV29.11.2017
NL29.11.2017
RS29.11.2017
BG28.02.2018
NO28.02.2018
GR01.03.2018
Former [2018/24]AT29.11.2017
ES29.11.2017
FI29.11.2017
HR29.11.2017
LT29.11.2017
LV29.11.2017
RS29.11.2017
BG28.02.2018
NO28.02.2018
GR01.03.2018
Former [2018/23]AT29.11.2017
ES29.11.2017
FI29.11.2017
HR29.11.2017
LT29.11.2017
RS29.11.2017
NO28.02.2018
GR01.03.2018
Former [2018/22]ES29.11.2017
FI29.11.2017
LT29.11.2017
NO28.02.2018
Documents cited:Search[A]JP2001351434  (TOYO TIRE & RUBBER CO) [A] 1-13 * paragraphs [0008] - [0026] ** paragraphs [0042] - [0046] *;
 [A]JP2009266812  (NITTO DENKO CORP) [A] 1-13 * abstract *;
 [AP]EP2262038  (NITTO DENKO CORP [JP]) [AP] 1-13 * paragraphs [0015] - [0031] * * paragraphs [0046] - [0064] *
International search[A]JP2004055509  (NISSHIN SPINNING);
 [A]JP2006019191  (JAPAN VILENE CO LTD);
 [A]JP2009224100  (TORAY INDUSTRIES);
 [AP]JP2011046761  (MITSUBISHI PAPER MILLS LTD)
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.