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Extract from the Register of European Patents

EP About this file: EP2341510

EP2341510 - Blockcopolymer solid electrolyte, ion-conductive membrane and process for producing the blockcopolymer [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  06.09.2013
Database last updated on 23.04.2024
Most recent event   Tooltip17.07.2015Lapse of the patent in a contracting state
New state(s): HU, LU		published on 19.08.2015  [2015/34]
Applicant(s)For all designated states
Nippon Soda Co., Ltd.
2-1, Ohtemachi 2-chome Chiyoda-ku
Tokyo 100-8165 / JP
[2011/27]
Inventor(s)01 / Muramoto, Hiroo
c/o R & D Laboratory for High-Performance Materials
Nippon Soda Co.,Ltd
12-54, Goiminamikaigan
Ichihara-shi Chiba 290-0045 / JP
02 / Niitani, Takeshi
c/o R & D Laboratory for High-Performance Materials
Nippon Soda Co.,Ltd
12-54, Goiminamikaigan
Ichihara-shi Chiba 290-0045 / JP
03 / Aoyagi, Koichiro
c/o R & D Laboratory for High-Performance Materials
Nippon Soda Co.,Ltd
12-54, Goiminamikaigan
Ichihara-shi Chiba 290-0045 / JP
 [2012/44]
Former [2011/27]01 / Muramoto, Hiroo
R & D Laboratory for High-Perf. 12-54, Goiminamikaigan
Ichihara-shi Chiba 290-0045 / JP
02 / Niitani, Takeshi
R & D Laboratory for High-Perf. 12-54, Goiminamikaigan
Ichihara-shi Chiba 290-0045 / JP
03 / Aoyagi, Koichiro
R & D Laboratory for High-Perf. 12-54, Goiminamikaigan
Ichihara-shi Chiba 290-0045 / JP
Representative(s)Duncan, Garreth Andrew
D Young & Co LLP
120 Holborn
London EC1N 2DY / GB
[N/P]
Former [2012/44]Duncan, Garreth Andrew
D Young & Co LLP 120 Holborn London
EC1N 2DY / GB
Former [2011/27]Duncan, Garreth Andrew
D Young & Co LLP 120 Holborn London
EC1N 2DY / GB
Application number, filing date11153102.623.01.2004
[2011/27]
Priority number, dateJP2003032115512.09.2003         Original published format: JP 2003321155
[2011/27]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP2341510
Date:06.07.2011
Language:EN
[2011/27]
Type: B1 Patent specification 
No.:EP2341510
Date:31.10.2012
Language:EN
[2012/44]
Search report(s)(Supplementary) European search report - dispatched on:EP29.04.2011
ClassificationIPC:H01B1/06, C08L33/14, C08L53/00, C08F297/00, H01M6/18, H01M4/60, C08F290/06, C08J5/22, H01B1/12, H01M10/0565
[2012/28]
CPC:
C08J5/2231 (EP,US); C08F290/06 (KR); C08F290/062 (EP,US);
H01B1/06 (KR); H01B1/122 (EP,US); H01M10/0565 (EP,US);
H01M4/60 (KR); C08J2325/08 (EP,US); H01M10/052 (EP,US);
H01M2300/0082 (EP,US); H01M6/181 (EP,US); Y02E60/10 (EP) (-)
Former IPC [2011/27]H01B1/06
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   RO,   SE,   SI,   SK,   TR [2011/27]
Extension statesAL17.02.2011
LT17.02.2011
LV17.02.2011
MK17.02.2011
TitleGerman:Feststoff-Blockcopolymerelektrolyt, ionenleitfähige Membran und Verfahren zur Herstellung des Blockcopolymers[2011/27]
English:Blockcopolymer solid electrolyte, ion-conductive membrane and process for producing the blockcopolymer[2011/27]
French:Electrolyte solide bloc-copolymère, membrane conductrice d'ions et procédé pur la production du bloc-copolymère.[2011/27]
Examination procedure17.02.2011Examination requested  [2011/27]
19.12.2011Amendment by applicant (claims and/or description)
29.03.2012Despatch of a communication from the examining division (Time limit: M02)
30.05.2012Reply to a communication from the examining division
11.07.2012Communication of intention to grant the patent
20.09.2012Fee for grant paid
20.09.2012Fee for publishing/printing paid
Parent application(s)   TooltipEP04704735.2  / EP1667168
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 (EP20040704735) is  09.04.2009
Opposition(s)01.08.2013No opposition filed within time limit [2013/41]
Fees paidRenewal fee
17.02.2011Renewal fee patent year 03
17.02.2011Renewal fee patent year 04
17.02.2011Renewal fee patent year 05
17.02.2011Renewal fee patent year 06
17.02.2011Renewal fee patent year 07
17.02.2011Renewal fee patent year 08
16.01.2012Renewal fee patent year 09
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  TooltipHU23.01.2004
AT31.10.2012
BE31.10.2012
CY31.10.2012
CZ31.10.2012
DK31.10.2012
EE31.10.2012
IT31.10.2012
RO31.10.2012
SE31.10.2012
SI31.10.2012
SK31.10.2012
TR31.10.2012
IE23.01.2013
LU23.01.2013
BG31.01.2013
CH31.01.2013
LI31.01.2013
MC31.01.2013
GR01.02.2013
ES11.02.2013
PT28.02.2013
[2015/34]
Former [2015/32]AT31.10.2012
BE31.10.2012
CY31.10.2012
CZ31.10.2012
DK31.10.2012
EE31.10.2012
IT31.10.2012
RO31.10.2012
SE31.10.2012
SI31.10.2012
SK31.10.2012
TR31.10.2012
IE23.01.2013
BG31.01.2013
CH31.01.2013
LI31.01.2013
MC31.01.2013
GR01.02.2013
ES11.02.2013
PT28.02.2013
Former [2014/07]AT31.10.2012
BE31.10.2012
CY31.10.2012
CZ31.10.2012
DK31.10.2012
EE31.10.2012
IT31.10.2012
RO31.10.2012
SE31.10.2012
SI31.10.2012
SK31.10.2012
IE23.01.2013
BG31.01.2013
CH31.01.2013
LI31.01.2013
MC31.01.2013
GR01.02.2013
ES11.02.2013
PT28.02.2013
Former [2013/52]AT31.10.2012
BE31.10.2012
CY31.10.2012
CZ31.10.2012
DK31.10.2012
EE31.10.2012
IT31.10.2012
RO31.10.2012
SE31.10.2012
SI31.10.2012
SK31.10.2012
BG31.01.2013
CH31.01.2013
LI31.01.2013
MC31.01.2013
GR01.02.2013
ES11.02.2013
PT28.02.2013
Former [2013/48]AT31.10.2012
BE31.10.2012
CZ31.10.2012
DK31.10.2012
EE31.10.2012
IT31.10.2012
RO31.10.2012
SE31.10.2012
SI31.10.2012
SK31.10.2012
BG31.01.2013
CH31.01.2013
LI31.01.2013
MC31.01.2013
GR01.02.2013
ES11.02.2013
PT28.02.2013
Former [2013/46]AT31.10.2012
BE31.10.2012
CZ31.10.2012
DK31.10.2012
EE31.10.2012
IT31.10.2012
RO31.10.2012
SE31.10.2012
SI31.10.2012
SK31.10.2012
BG31.01.2013
MC31.01.2013
GR01.02.2013
ES11.02.2013
PT28.02.2013
Former [2013/37]AT31.10.2012
BE31.10.2012
CZ31.10.2012
DK31.10.2012
EE31.10.2012
IT31.10.2012
RO31.10.2012
SE31.10.2012
SI31.10.2012
SK31.10.2012
BG31.01.2013
MC31.01.2013
GR01.02.2013
PT28.02.2013
Former [2013/35]AT31.10.2012
BE31.10.2012
CZ31.10.2012
DK31.10.2012
EE31.10.2012
SE31.10.2012
SI31.10.2012
SK31.10.2012
BG31.01.2013
GR01.02.2013
PT28.02.2013
Former [2013/34]AT31.10.2012
BE31.10.2012
DK31.10.2012
SE31.10.2012
SI31.10.2012
BG31.01.2013
GR01.02.2013
PT28.02.2013
Former [2013/31]AT31.10.2012
BE31.10.2012
SE31.10.2012
SI31.10.2012
GR01.02.2013
PT28.02.2013
Former [2013/28]BE31.10.2012
SE31.10.2012
SI31.10.2012
GR01.02.2013
PT28.02.2013
Former [2013/26]BE31.10.2012
SE31.10.2012
SI31.10.2012
GR01.02.2013
Former [2013/24]BE31.10.2012
SE31.10.2012
GR01.02.2013
Former [2013/21]SE31.10.2012
Documents cited:Search[E]EP1553117  (NIPPON SODA CO [JP]) [E] 1-10 * paragraph [0035]; example 4; claims 1-29 * * paragraph [0086] - paragraph [0088] *;
 [I]WO0005774  (MASSACHUSETTS INST TECHNOLOGY [US]) [I] 1-9 * examples 1,2; claims 1-42 *;
 [A]JPH11240998  (JSR CORP) [A] 1-10 * abstract *;
 [A]WO0146280  (ERICSSON TELEFON AB L M [SE]) [A] 1-10 * examples 1-3; claims 5,9,24; table 1 *
by applicantJP2002216845
 JP2001181352
 JPH01240998
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.