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Extract from the Register of European Patents

EP About this file: EP3511947

EP3511947 - SOLID POLYMER ELECTROLYTE MEMBRANE AND METHOD FOR MANUFACTURING THE SAME [Right-click to bookmark this link]
Former [2019/29]SOLID POLYMER ELECTROLYTE MEMBRANE AND METHOD FOR MANUFACTURING SAME
[2020/14]
StatusNo opposition filed within time limit
Status updated on  03.09.2021
Database last updated on 03.09.2024
FormerThe patent has been granted
Status updated on  25.09.2020
FormerGrant of patent is intended
Status updated on  01.05.2020
FormerExamination is in progress
Status updated on  02.09.2019
FormerRequest for examination was made
Status updated on  14.06.2019
FormerThe international publication has been made
Status updated on  23.03.2018
Most recent event   Tooltip03.05.2024Lapse of the patent in a contracting state
New state(s): MK		published on 05.06.2024  [2024/23]
Applicant(s)For all designated states
ASAHI KASEI KABUSHIKI KAISHA
1-1-2 Yurakucho
Chiyoda-ku
Tokyo 100-0006 / JP
[2019/29]
Inventor(s)01 / INOUE, Yuichi
1-105 Kanda Jinbocho
Chiyoda-ku
Tokyo 101-8101 / JP
02 / ISHII, Takumi
1-105 Kanda Jinbocho
Chiyoda-ku
Tokyo 101-8101 / JP
 [2019/29]
Representative(s)D Young & Co LLP
3 Noble Street
London EC2V 7BQ / GB
[N/P]
Former [2019/29]D Young & Co LLP
120 Holborn
London EC1N 2DY / GB
Application number, filing date17848863.107.09.2017
[2019/29]
WO2017JP32367
Priority number, dateJP2016017577208.09.2016         Original published format: JP 2016175772
[2019/29]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018047925
Date:15.03.2018
Language:JA
[2018/11]
Type: A1 Application with search report 
No.:EP3511947
Date:17.07.2019
Language:EN
[2019/29]
Type: B1 Patent specification 
No.:EP3511947
Date:28.10.2020
Language:EN
[2020/44]
Search report(s)International search report - published on:JP15.03.2018
(Supplementary) European search report - dispatched on:EP19.08.2019
ClassificationIPC:H01M8/1039, H01M8/1044, H01M8/1067, H01M8/1081, H01M8/18, H01B1/12, B01D67/00, B01D69/02, B01D71/32, B01D71/82, C08J5/22, C25B13/08, // H01M8/1018
[2020/14]
CPC:
C25B13/08 (EP,KR); C08J5/2237 (KR); H01M8/1044 (EP,US);
B01D67/0083 (EP); B01D69/02 (EP); B01D71/32 (EP);
B01D71/82 (EP); C08J5/2225 (EP); C08J5/225 (EP);
H01B1/122 (EP); H01M8/0239 (KR); H01M8/1004 (KR,US);
H01M8/1039 (EP,KR,US); H01M8/1067 (EP,KR); H01M8/1081 (EP,KR,US);
H01M8/188 (EP,KR,US); B01D2325/14 (EP); B01D2325/24 (EP);
C08J2327/18 (EP); C08J2427/18 (EP); H01M2008/1095 (EP,KR,US);
H01M2300/0082 (EP,US); H01M2300/0091 (EP); Y02E60/50 (EP,KR);
Y02P70/50 (EP,KR) (-)
Former IPC [2019/38]H01M8/1039, H01M8/1044, H01M8/1067, H01M8/1081, H01M8/18, B01D71/32, C08J5/22, C25B13/08, H01B1/12, // H01M8/1018
Former IPC [2019/29]H01B1/06, C08J5/22, C25B13/08, H01B1/12, H01M8/0239, H01M8/1039, H01M8/18
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 [2019/29]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:FESTE POLYMERELEKTROLYTMEMBRAN UND VERFAHREN ZUR HERSTELLUNG DERSELBEN[2020/14]
English:SOLID POLYMER ELECTROLYTE MEMBRANE AND METHOD FOR MANUFACTURING THE SAME[2020/14]
French:MEMBRANE ÉLECTROLYTIQUE POLYMÈRE SOLIDE ET SON PROCÉDÉ DE FABRICATION[2019/29]
Former [2019/29]FESTE POLYMERELEKTROLYTMEMBRAN UND VERFAHREN ZUR HERSTELLUNG DAVON
Former [2019/29]SOLID POLYMER ELECTROLYTE MEMBRANE AND METHOD FOR MANUFACTURING SAME
Entry into regional phase08.03.2019Translation filed 
08.04.2019National basic fee paid 
08.04.2019Search fee paid 
08.04.2019Designation fee(s) paid 
08.04.2019Examination fee paid 
Examination procedure08.03.2019Amendment by applicant (claims and/or description)
08.04.2019Examination requested  [2019/29]
05.09.2019Despatch of a communication from the examining division (Time limit: M04)
14.01.2020Reply to a communication from the examining division
12.05.2020Communication of intention to grant the patent
08.09.2020Fee for grant paid
08.09.2020Fee for publishing/printing paid
08.09.2020Receipt of the translation of the claim(s)
Opposition(s)29.07.2021No opposition filed within time limit [2021/40]
Fees paidRenewal fee
18.09.2019Renewal fee patent year 03
16.09.2020Renewal fee patent year 04
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  TooltipHU07.09.2017
AL28.10.2020
AT28.10.2020
CY28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
IT28.10.2020
LT28.10.2020
LV28.10.2020
MC28.10.2020
MK28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SI28.10.2020
SK28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
[2024/23]
Former [2023/33]HU07.09.2017
AL28.10.2020
AT28.10.2020
CY28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
IT28.10.2020
LT28.10.2020
LV28.10.2020
MC28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SI28.10.2020
SK28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2023/30]AL28.10.2020
AT28.10.2020
CY28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
IT28.10.2020
LT28.10.2020
LV28.10.2020
MC28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SI28.10.2020
SK28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2022/25]AL28.10.2020
AT28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
IT28.10.2020
LT28.10.2020
LV28.10.2020
MC28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SI28.10.2020
SK28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2022/23]AL28.10.2020
AT28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
IT28.10.2020
LT28.10.2020
LV28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SI28.10.2020
SK28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2022/10]AL28.10.2020
AT28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
IT28.10.2020
LT28.10.2020
LV28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SI28.10.2020
SK28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
PT01.03.2021
Former [2021/50]AL28.10.2020
AT28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
IT28.10.2020
LT28.10.2020
LV28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SI28.10.2020
SK28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/48]AL28.10.2020
AT28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
IT28.10.2020
LT28.10.2020
LV28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SK28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/45]AL28.10.2020
AT28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SK28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/37]AT28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SK28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/36]AT28.10.2020
CZ28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SK28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/35]AT28.10.2020
CZ28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SK28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/33]AT28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
PL28.10.2020
RS28.10.2020
SE28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/32]AT28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LV28.10.2020
PL28.10.2020
RS28.10.2020
SE28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/28]AT28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LV28.10.2020
PL28.10.2020
RS28.10.2020
SE28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/25]AT28.10.2020
ES28.10.2020
FI28.10.2020
LV28.10.2020
PL28.10.2020
RS28.10.2020
SE28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/23]AT28.10.2020
FI28.10.2020
LV28.10.2020
RS28.10.2020
SE28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
PT01.03.2021
Former [2021/22]FI28.10.2020
RS28.10.2020
NO28.01.2021
PT01.03.2021
Former [2021/21]FI28.10.2020
PT01.03.2021
Former [2021/20]FI28.10.2020
Documents cited:Search[A]JP2000149965  (TEIJIN LTD) [A] 1-14 * abstract ** example 1 *;
 [A]WO0079629  (3M INNOVATIVE PROPERTIES CO [US]) [A] 1-14 * page 2, lines 11-21 * * page 3, lines 11-27 * * page 4, line 15 - page 5, line 13 * * page 6, line 14 - page 7, line 5 * * examples 2-7; table I * * claims 1, 5, 8, 9, 11, 12, 15, 17-24 *;
 [XA]EP1455408  (ATOFINA CHEM INC [US]) [X] 1-4,10,13,14 * paragraph [0014] - paragraph [0016] * * paragraph [0030] * * claims 1, 8, 11 * [A] 5-9,11,12;
 [XDAI]US2005095487  (HAMROCK STEVEN J [US], et al) [XD] 1-4,10,13,14 * paragraph [0009] * * paragraph [0013] * * paragraph [0027] - paragraph [0050] * * paragraph [0062] - paragraph [0066]; table III * * claims 1, 5-7, 22, 24-27, 45, 48 * [A] 11,12 [I] 5-9;
 [XA]WO2014098910  (UNITED TECHNOLOGIES CORP [US], et al) [X] 1-4,10,13,14 * paragraph [0013] - paragraph [0015] * * paragraph [0023] - paragraph [0031] * * paragraph [0034] * * paragraph [00115] * * paragraph [00118] * * claims 1, 14-16 * [A] 5-9,11,12;
 [AD]EP2800191  (ASAHI KASEI E MATERIALS CORP [JP], et al) [AD] 1-14 * paragraph [0031] - paragraph [0032] * * paragraph [0037] * * paragraph [0041] - paragraph [0056] * * paragraph [0062] - paragraph [0066] * * paragraph [0099] - paragraph [0103] * * examples 1-8, C1; table 1 * * claims 1, 3, 4, 11-13, 19 *
International search[A]JP2002124272  (TOYOTA CENTRAL RES & DEV) [A] 1-15* , claims (Family: none) *;
 [XYA]WO02062879  (ASAHI CHEMICAL IND [JP], et al) [X] 1-2, 4-5, 12-15 * , claims, page 4, line 48 to page 5, line 4, page 5, lines 17-30, page 6, lines 23-45, page 8, line 46 to page 9, line 9, tables 1-6, examples 1-15 & US 2004/0097603 A1 claims 1-13, paragraphs [0019], [0022]-[0025], [0039], [0056]-[0057], tables 1-6, examples 1-15 & JP 4014506 B2 & DE 10296225 T * [Y] 1-2, 4-5, 12-15 [A] 3, 6-11;
 [A]WO2005029624  (ASAHI CHEMICAL IND [JP], et al) [A] 1-15 * , claims & US 2005/0130006 A1 claims & EP 1667265 A1 & CN 1853302 A *;
 [Y]JP2009238515  (FUJIFILM CORP) [Y] 1-2, 4-5, 12-15 * , claims, paragraph [0023] & WO 2009/119217 A1 *
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