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Extract from the Register of European Patents

EP About this file: EP2955773

EP2955773 - NONWOVEN SUBSTRATE FOR LITHIUM-ION SECONDARY CELL SEPARATOR, AND LITHIUM-ION SECONDARY CELL SEPARATOR [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.02.2021
Database last updated on 15.07.2024
FormerThe patent has been granted
Status updated on  28.02.2020
FormerGrant of patent is intended
Status updated on  05.11.2019
FormerExamination is in progress
Status updated on  15.09.2017
Most recent event   Tooltip27.04.2024Lapse of the patent in a contracting state
New state(s): MK		published on 29.05.2024  [2024/22]
Applicant(s)For all designated states
Mitsubishi Paper Mills Limited
2-10-14, Ryogoku
Sumida-ku
Tokyo 130-0026 / JP
[2015/51]
Inventor(s)01 / SATO, Tomohiro
c/o MITSUBISHI PAPER MILLS LIMITED
2-10-14 Ryogoku
Sumida-ku
Tokyo 130-0026 / JP
02 / SHIGEMATSU, Toshihiro
c/o MITSUBISHI PAPER MILLS LIMITED
2-10-14 Ryogoku
Sumida-ku
Tokyo 130-0026 / JP
03 / KATO, Makoto
c/o MITSUBISHI PAPER MILLS LIMITED
2-10-14 Ryogoku
Sumida-ku
Tokyo 130-0026 / JP
04 / HYODO, Kenji
c/o MITSUBISHI PAPER MILLS LIMITED
2-10-14 Ryogoku
Sumida-ku
Tokyo 130-0026 / JP
05 / AIZAWA, Wakana
c/o MITSUBISHI PAPER MILLS LIMITED
2-10-14 Ryogoku
Sumida-ku
Tokyo 130-0026 / JP
 [2015/51]
Representative(s)Adam, Holger
Kraus & Weisert
Patentanwälte PartGmbB
Thomas-Wimmer-Ring 15
80539 München / DE
[2015/51]
Application number, filing date14748767.228.01.2014
[2015/51]
WO2014JP51780
Priority number, dateJP2013002030805.02.2013         Original published format: JP 2013020308
JP2013026226519.12.2013         Original published format: JP 2013262265
JP2013026327520.12.2013         Original published format: JP 2013263275
[2015/51]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2014123033
Date:14.08.2014
Language:JA
[2014/33]
Type: A1 Application with search report 
No.:EP2955773
Date:16.12.2015
Language:EN
[2015/51]
Type: B1 Patent specification 
No.:EP2955773
Date:01.04.2020
Language:EN
[2020/14]
Search report(s)International search report - published on:JP14.08.2014
(Supplementary) European search report - dispatched on:EP16.01.2017
ClassificationIPC:H01M2/16, D04H1/55, // H01M10/052
[2016/40]
CPC:
D04H1/55 (EP,CN,US); H01M50/44 (EP,CN,US); H01M10/0525 (US);
H01M50/403 (EP,CN,US); H01M50/414 (EP,CN,US); H01M50/489 (EP,CN,US);
H01M50/494 (EP,CN,US); H01M10/052 (EP,CN,US); Y02E60/10 (EP) (-)
Former IPC [2015/51]H01M2/16, D04H1/55
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 [2015/51]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VLIESSTOFFSUBSTRAT FÜR SEPARATOR EINER LITHIUM-IONEN-SEKUNDÄRZELLE UND SEPARATOR FÜR LITHIUM-IONEN-SEKUNDÄRZELLE[2015/51]
English:NONWOVEN SUBSTRATE FOR LITHIUM-ION SECONDARY CELL SEPARATOR, AND LITHIUM-ION SECONDARY CELL SEPARATOR[2015/51]
French:SUBSTRAT NON TISSÉ POUR UN SÉPARATEUR DE CELLULE SECONDAIRE AU LITHIUM-ION, ET SÉPARATEUR DE CELLULE SECONDAIRE AU LITHIUM-ION[2015/51]
Entry into regional phase31.07.2015Translation filed 
31.07.2015National basic fee paid 
31.07.2015Search fee paid 
31.07.2015Designation fee(s) paid 
31.07.2015Examination fee paid 
Examination procedure31.07.2015Examination requested  [2015/51]
31.05.2017Amendment by applicant (claims and/or description)
18.09.2017Despatch of a communication from the examining division (Time limit: M02)
03.11.2017Reply to a communication from the examining division
28.01.2019Despatch of a communication from the examining division (Time limit: M04)
28.05.2019Reply to a communication from the examining division
09.07.2019Despatch of a communication from the examining division (Time limit: M02)
05.09.2019Reply to a communication from the examining division
06.11.2019Communication of intention to grant the patent
17.02.2020Fee for grant paid
17.02.2020Fee for publishing/printing paid
17.02.2020Receipt of the translation of the claim(s)
Divisional application(s)EP17173691.1  / EP3246970
The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  18.09.2017
Opposition(s)12.01.2021No opposition filed within time limit [2021/11]
Fees paidRenewal fee
03.11.2015Renewal fee patent year 03
17.11.2016Renewal fee patent year 04
11.12.2017Renewal fee patent year 05
13.12.2018Renewal fee patent year 06
31.01.2020Renewal 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  TooltipHU28.01.2014
AL01.04.2020
AT01.04.2020
CY01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
MK01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
[2024/22]
Former [2023/30]HU28.01.2014
AL01.04.2020
AT01.04.2020
CY01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2023/27]HU28.01.2014
AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/40]AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/24]AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/10]AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/09]AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/08]AL01.04.2020
CZ01.04.2020
DK01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/04]AL01.04.2020
CZ01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
RS01.04.2020
SE01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/51]CZ01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
RS01.04.2020
SE01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/50]CZ01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
SE01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/49]CZ01.04.2020
FI01.04.2020
LT01.04.2020
NL01.04.2020
SE01.04.2020
BG01.07.2020
NO01.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/48]FI01.04.2020
LT01.04.2020
NL01.04.2020
SE01.04.2020
BG01.07.2020
NO01.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/47]LT01.04.2020
BG01.07.2020
NO01.07.2020
IS01.08.2020
Former [2020/46]BG01.07.2020
IS01.08.2020
Former [2020/39]BG01.07.2020
Documents cited:Search[I]US2002117394  (MOROKUMA MUNEHIRO [JP], et al) [I] 4,5* paragraphs [0026] - [0040] *;
 [IA]JP2011187346  (MITSUBISHI PAPER MILLS LTD) [I] 1,5 * paragraphs [0014] - [0035] - [0058] - [0065]; example 3 * [A] 2,3
International search[A]JP2005536857  (DEGUSSA AG.);
 [A]JP2009230975  (MITSUBISHI PAPER MILLS LTD);
 [A]JP2010238448  (MITSUBISHI PAPER MILLS LTD);
 [A]JP2011082148  (MITSUBISHI PAPER MILLS LTD)
by applicantJP2005536857
 JP2009230975
 JP2011082148
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.