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Extract from the Register of European Patents

EP About this file: EP3188285

EP3188285 - MICROPOROUS MEMBRANE ROLL FOR BATTERY SEPARATORS AND METHOD FOR PRODUCING SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  17.07.2020
Database last updated on 24.04.2024
FormerThe patent has been granted
Status updated on  09.08.2019
FormerGrant of patent is intended
Status updated on  08.05.2019
FormerExamination is in progress
Status updated on  03.08.2018
FormerRequest for examination was made
Status updated on  02.06.2017
FormerThe international publication has been made
Status updated on  21.02.2017
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
JNC Corporation
2-1, Otemachi 2-chome Chiyoda-ku
Tokyo 100-8105 / JP
For all designated states
JNC Petrochemical Corporation
2-1, Otemachi 2-chome Chiyoda-ku
Tokyo 100-0004 / JP
[2017/27]
Inventor(s)01 / HONDA Kouichi
c/o JNC PETROCHEMICAL CORPORATION
ICHIHARA RESEARCH CENTER
5-1 Goikaigan
Ichihara-shi Chiba 290-8551 / JP
02 / YAMAMOTO Yasuhiro
c/o JNC PETROCHEMICAL CORPORATION
ICHIHARA RESEARCH CENTER
5-1 Goikaigan
Ichihara-shi Chiba 290-8551 / JP
03 / GOTO Shuichi
c/o JNC PETROCHEMICAL CORPORATION
ICHIHARA RESEARCH CENTER
5-1 Goikaigan
Ichihara-shi Chiba 290-8551 / JP
 [2017/27]
Representative(s)Becker Kurig & Partner Patentanwälte mbB
Bavariastraße 7
80336 München / DE
[N/P]
Former [2017/27]Becker Kurig Straus
Patentanwälte
Bavariastrasse 7
80336 München / DE
Application number, filing date15825368.215.07.2015
[2017/27]
WO2015JP70237
Priority number, dateJP2014015165325.07.2014         Original published format: JP 2014151653
[2017/27]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016013462
Date:28.01.2016
Language:JA
[2016/04]
Type: A1 Application with search report 
No.:EP3188285
Date:05.07.2017
Language:EN
[2017/27]
Type: B1 Patent specification 
No.:EP3188285
Date:11.09.2019
Language:EN
[2019/37]
Search report(s)International search report - published on:JP28.01.2016
(Supplementary) European search report - dispatched on:EP15.01.2018
ClassificationIPC:H01M2/18, H01M2/16, B26D5/00, H01M10/0525, H01M10/42, H01M2/14
[2018/07]
CPC:
H01M10/0525 (EP,US); H01M50/463 (EP,KR,US); B65H37/00 (KR);
H01M10/0404 (KR); H01M10/4235 (EP,US); H01M50/403 (EP,KR,US);
H01M50/406 (EP,US); H01M50/417 (EP,US); H01M50/491 (KR);
B65H2701/1752 (KR); Y02E60/10 (EP,KR); Y02P70/50 (EP,KR) (-)
Former IPC [2017/27]H01M2/18
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 [2017/27]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
TitleGerman:MIKROPORÖSE MEMBRANWALZE FÜR BATTERIESEPARATOREN UND VERFAHREN ZUR HERSTELLUNG DAVON[2017/27]
English:MICROPOROUS MEMBRANE ROLL FOR BATTERY SEPARATORS AND METHOD FOR PRODUCING SAME[2017/27]
French:ROULEAU DE MEMBRANE MICROPOREUSE POUR SÉPARATEURS DE BATTERIE, ET PROCÉDÉ DE PRODUCTION ASSOCIÉ[2017/27]
Entry into regional phase21.02.2017Translation filed 
21.02.2017National basic fee paid 
21.02.2017Search fee paid 
21.02.2017Designation fee(s) paid 
21.02.2017Examination fee paid 
Examination procedure21.02.2017Examination requested  [2017/27]
21.02.2017Date on which the examining division has become responsible
03.07.2018Amendment by applicant (claims and/or description)
07.08.2018Despatch of a communication from the examining division (Time limit: M04)
06.12.2018Reply to a communication from the examining division
09.05.2019Communication of intention to grant the patent
30.07.2019Fee for grant paid
30.07.2019Fee for publishing/printing paid
30.07.2019Receipt of the translation of the claim(s)
Opposition(s)15.06.2020No opposition filed within time limit [2020/34]
Fees paidRenewal fee
25.07.2017Renewal fee patent year 03
29.06.2018Renewal fee patent year 04
26.06.2019Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
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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  TooltipHU15.07.2015
AL11.09.2019
AT11.09.2019
CY11.09.2019
CZ11.09.2019
DK11.09.2019
EE11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
IT11.09.2019
LT11.09.2019
LV11.09.2019
MC11.09.2019
MK11.09.2019
MT11.09.2019
NL11.09.2019
PL11.09.2019
RO11.09.2019
RS11.09.2019
SE11.09.2019
SI11.09.2019
SK11.09.2019
SM11.09.2019
TR11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
IS12.01.2020
PT13.01.2020
[2022/32]
Former [2022/27]HU15.07.2015
AL11.09.2019
AT11.09.2019
CY11.09.2019
CZ11.09.2019
DK11.09.2019
EE11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
IT11.09.2019
LT11.09.2019
LV11.09.2019
MC11.09.2019
MT11.09.2019
NL11.09.2019
PL11.09.2019
RO11.09.2019
RS11.09.2019
SE11.09.2019
SI11.09.2019
SK11.09.2019
SM11.09.2019
TR11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
IS12.01.2020
PT13.01.2020
Former [2021/15]AL11.09.2019
AT11.09.2019
CZ11.09.2019
DK11.09.2019
EE11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
IT11.09.2019
LT11.09.2019
LV11.09.2019
MC11.09.2019
NL11.09.2019
PL11.09.2019
RO11.09.2019
RS11.09.2019
SE11.09.2019
SI11.09.2019
SK11.09.2019
SM11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
IS12.01.2020
PT13.01.2020
Former [2020/37]AL11.09.2019
AT11.09.2019
CZ11.09.2019
DK11.09.2019
EE11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
IT11.09.2019
LT11.09.2019
LV11.09.2019
NL11.09.2019
PL11.09.2019
RO11.09.2019
RS11.09.2019
SE11.09.2019
SI11.09.2019
SK11.09.2019
SM11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
IS12.01.2020
PT13.01.2020
Former [2020/36]AL11.09.2019
AT11.09.2019
CZ11.09.2019
DK11.09.2019
EE11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
IT11.09.2019
LT11.09.2019
LV11.09.2019
NL11.09.2019
PL11.09.2019
RO11.09.2019
RS11.09.2019
SE11.09.2019
SK11.09.2019
SM11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
IS12.01.2020
PT13.01.2020
Former [2020/27]AL11.09.2019
AT11.09.2019
CZ11.09.2019
EE11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
IT11.09.2019
LT11.09.2019
LV11.09.2019
NL11.09.2019
PL11.09.2019
RO11.09.2019
RS11.09.2019
SE11.09.2019
SK11.09.2019
SM11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
PT13.01.2020
IS24.02.2020
Former [2020/25]AL11.09.2019
AT11.09.2019
CZ11.09.2019
EE11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
IT11.09.2019
LT11.09.2019
LV11.09.2019
NL11.09.2019
PL11.09.2019
RO11.09.2019
RS11.09.2019
SE11.09.2019
SK11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
PT13.01.2020
IS24.02.2020
Former [2020/24]AL11.09.2019
AT11.09.2019
EE11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
IT11.09.2019
LT11.09.2019
LV11.09.2019
NL11.09.2019
PL11.09.2019
RO11.09.2019
RS11.09.2019
SE11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
PT13.01.2020
IS24.02.2020
Former [2020/23]AL11.09.2019
AT11.09.2019
EE11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
IT11.09.2019
LT11.09.2019
LV11.09.2019
NL11.09.2019
PL11.09.2019
RO11.09.2019
RS11.09.2019
SE11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
PT13.01.2020
Former [2020/22]AL11.09.2019
EE11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
LT11.09.2019
LV11.09.2019
NL11.09.2019
RS11.09.2019
SE11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
PT13.01.2020
Former [2020/20]AL11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
LT11.09.2019
LV11.09.2019
NL11.09.2019
RS11.09.2019
SE11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
Former [2020/15]AL11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
LT11.09.2019
LV11.09.2019
RS11.09.2019
SE11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
Former [2020/12]ES11.09.2019
FI11.09.2019
HR11.09.2019
LT11.09.2019
LV11.09.2019
RS11.09.2019
SE11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
Former [2020/10]FI11.09.2019
LT11.09.2019
SE11.09.2019
BG11.12.2019
NO11.12.2019
Former [2020/09]FI11.09.2019
LT11.09.2019
NO11.12.2019
Former [2020/08]LT11.09.2019
NO11.12.2019
Documents cited:Search[A]US2006164647  (SHIBATA KENRO [JP]) [A] 1-12 * claims 1-15 * * figures 1,2,7,10 *;
 [A]US2011143056  (NAKAZONO TAKUYA [JP], et al) [A] 1-12 * paragraph [0060] * * paragraph [0061] * * paragraph [0062] * * paragraph [0064] - paragraph [0065] * * paragraph [0066] * * paragraph [0081] ** paragraph [0075] *
International search[Y]JP2002334689  (NEC TOKIN TOCHIGI LTD) [Y] 3, 4, 10, 11 * , claim 1 (Family: none) *;
 [Y]JP2004268925  (TO SHOTEN KK) [Y] 3, 4, 10, 11* , claim 2 (Family: none) *;
 [Y]JP2007141590  (MATSUSHITA ELECTRIC IND CO LTD) [Y] 3, 4, 10, 11 * , claim 3 (Family: none) *;
 [XY]JP2009295500  (ASAHI KASEI E MATERIALS CORP) [X] 1, 2, 5-9, 12 * , claim 1; paragraph [0006] (Family: none) * [Y] 3, 4, 10, 11;
 [Y]JP2012142206  (HITACHI MAXELL ENERGY LTD) [Y] 3, 4, 10, 11 * , claim 1 (Family: none) *
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.