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Extract from the Register of European Patents

EP About this file: EP2308917

EP2308917 - MICROPOROUS FILM AND METHOD FOR PRODUCING THE SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  03.06.2016
Database last updated on 03.09.2024
Most recent event   Tooltip22.06.2018Lapse of the patent in a contracting state
New state(s): MK		published on 25.07.2018  [2018/30]
Applicant(s)For all designated states
Asahi Kasei E-materials Corporation
1-105, Kanda Jinbocho
Chiyoda-ku
Tokyo 101-8101 / JP
[2015/31]
Former [2011/15]For all designated states
Asahi Kasei E-materials Corporation
1-105 Kanda Jinbocho Chiyoda-ku
Tokyo 101-8101 / JP
Inventor(s)01 / KIKUCHI, Kentaro
1-105 Kanda Jinbocho
Chiyoda-ku
Tokyo 101-8101 / JP
02 / MASUGI, Hidetoshi
1-105 Kanda Jinbocho
Chiyoda-ku
Tokyo 101-8101 / JP
 [2015/31]
Former [2011/15]01 / KIKUCHI, Kentaro
1-105 Kanda Jinbocho Chiyoda-ku
Tokyo 101-8101 / JP
02 / MASUGI, Hidetoshi
1-105 Kanda Jinbocho Chiyoda-ku
Tokyo 101-8101 / JP
Representative(s)dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB
Deichmannhaus am Dom
Bahnhofsvorplatz 1
50667 Köln / DE
[N/P]
Former [2015/31]Von Kreisler Selting Werner - Partnerschaft von Patentanwälten und Rechtsanwälten mbB
Deichmannhaus am Dom
Bahnhofsvorplatz 1
50667 Köln / DE
Former [2011/15]von Kreisler Selting Werner
Deichmannhaus am Dom Bahnhofsvorplatz 1
50667 Köln / DE
Application number, filing date09803039.831.07.2009
[2011/15]
WO2009JP63636
Priority number, dateJP2008019802031.07.2008         Original published format: JP 2008198020
JP2008019801531.07.2008         Original published format: JP 2008198015
JP2008019830831.07.2008         Original published format: JP 2008198308
JP2009001113721.01.2009         Original published format: JP 2009011137
JP2009016287609.07.2009         Original published format: JP 2009162876
[2011/15]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2010013801
Date:04.02.2010
Language:JA
[2010/05]
Type: A1 Application with search report 
No.:EP2308917
Date:13.04.2011
Language:EN
[2011/15]
Type: B1 Patent specification 
No.:EP2308917
Date:29.07.2015
Language:EN
[2015/31]
Search report(s)International search report - published on:JP04.02.2010
(Supplementary) European search report - dispatched on:EP27.06.2011
ClassificationIPC:C08J5/18, H01M2/16, H01M2/14, // C08L23/10, C08L71/12
[2014/47]
CPC:
C08L23/10 (EP,KR,US); C08J5/18 (EP,KR,US); C08J9/00 (KR);
C08L71/123 (EP,KR,US); H01M10/0525 (EP,KR,US); H01M50/403 (EP,KR,US);
H01M50/411 (KR); H01M50/417 (EP,KR,US); H01M50/491 (KR);
C08J2323/10 (EP,KR,US); Y02E60/10 (EP,KR); Y10T428/249978 (EP,US) (-)
C-Set:
C08L23/10, C08L2666/02 (EP,US);
C08L23/10, C08L2666/16 (US,EP);
C08L71/123, C08L2666/04 (US,EP)
Former IPC [2011/15]C08J9/00, H01M2/16, C08L23/10, C08L71/12
Designated contracting statesAT,   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,   SE,   SI,   SK,   SM,   TR [2015/31]
Former [2011/15]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,  SE,  SI,  SK,  SM,  TR 
TitleGerman:MIKROPORÖSER FILM UND VERFAHREN ZU SEINER HERSTELLUNG[2011/15]
English:MICROPOROUS FILM AND METHOD FOR PRODUCING THE SAME[2011/15]
French:FILM MICROPOREUX ET SON PROCÉDÉ DE FABRICATION[2011/15]
Entry into regional phase26.01.2011Translation filed 
26.01.2011National basic fee paid 
26.01.2011Search fee paid 
26.01.2011Designation fee(s) paid 
26.01.2011Examination fee paid 
Examination procedure26.01.2011Examination requested  [2011/15]
12.01.2012Amendment by applicant (claims and/or description)
09.04.2013Despatch of a communication from the examining division (Time limit: M04)
01.08.2013Reply to a communication from the examining division
04.02.2015Communication of intention to grant the patent
15.06.2015Fee for grant paid
15.06.2015Fee for publishing/printing paid
15.06.2015Receipt 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  09.04.2013
Opposition(s)02.05.2016No opposition filed within time limit [2016/27]
Fees paidRenewal fee
28.07.2011Renewal fee patent year 03
28.07.2012Renewal fee patent year 04
27.07.2013Renewal fee patent year 05
29.07.2014Renewal fee patent year 06
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  TooltipHU31.07.2009
AT29.07.2015
BE29.07.2015
BG29.07.2015
CY29.07.2015
CZ29.07.2015
DK29.07.2015
EE29.07.2015
ES29.07.2015
FI29.07.2015
HR29.07.2015
LT29.07.2015
LV29.07.2015
MC29.07.2015
MK29.07.2015
MT29.07.2015
NL29.07.2015
PL29.07.2015
RO29.07.2015
SE29.07.2015
SI29.07.2015
SK29.07.2015
SM29.07.2015
TR29.07.2015
CH31.07.2015
IE31.07.2015
LI31.07.2015
LU31.07.2015
NO29.10.2015
GR30.10.2015
IS29.11.2015
PT30.11.2015
[2018/30]
Former [2018/02]HU31.07.2009
AT29.07.2015
BE29.07.2015
BG29.07.2015
CY29.07.2015
CZ29.07.2015
DK29.07.2015
EE29.07.2015
ES29.07.2015
FI29.07.2015
HR29.07.2015
LT29.07.2015
LV29.07.2015
MC29.07.2015
MT29.07.2015
NL29.07.2015
PL29.07.2015
RO29.07.2015
SE29.07.2015
SI29.07.2015
SK29.07.2015
SM29.07.2015
TR29.07.2015
CH31.07.2015
IE31.07.2015
LI31.07.2015
LU31.07.2015
NO29.10.2015
GR30.10.2015
IS29.11.2015
PT30.11.2015
Former [2017/38]HU31.07.2009
AT29.07.2015
BE29.07.2015
BG29.07.2015
CY29.07.2015
CZ29.07.2015
DK29.07.2015
EE29.07.2015
ES29.07.2015
FI29.07.2015
HR29.07.2015
LT29.07.2015
LV29.07.2015
MC29.07.2015
MT29.07.2015
NL29.07.2015
PL29.07.2015
RO29.07.2015
SE29.07.2015
SI29.07.2015
SK29.07.2015
SM29.07.2015
TR29.07.2015
CH31.07.2015
IE31.07.2015
LI31.07.2015
NO29.10.2015
GR30.10.2015
IS29.11.2015
PT30.11.2015
Former [2017/21]AT29.07.2015
BE29.07.2015
CZ29.07.2015
DK29.07.2015
EE29.07.2015
ES29.07.2015
FI29.07.2015
HR29.07.2015
LT29.07.2015
LV29.07.2015
MC29.07.2015
MT29.07.2015
NL29.07.2015
PL29.07.2015
RO29.07.2015
SE29.07.2015
SI29.07.2015
SK29.07.2015
CH31.07.2015
IE31.07.2015
LI31.07.2015
NO29.10.2015
GR30.10.2015
IS29.11.2015
PT30.11.2015
Former [2017/03]AT29.07.2015
BE29.07.2015
CZ29.07.2015
DK29.07.2015
EE29.07.2015
ES29.07.2015
FI29.07.2015
HR29.07.2015
LT29.07.2015
LV29.07.2015
MC29.07.2015
NL29.07.2015
PL29.07.2015
RO29.07.2015
SE29.07.2015
SI29.07.2015
SK29.07.2015
CH31.07.2015
IE31.07.2015
LI31.07.2015
NO29.10.2015
GR30.10.2015
IS29.11.2015
PT30.11.2015
Former [2016/36]AT29.07.2015
CZ29.07.2015
DK29.07.2015
EE29.07.2015
ES29.07.2015
FI29.07.2015
HR29.07.2015
LT29.07.2015
LV29.07.2015
MC29.07.2015
NL29.07.2015
PL29.07.2015
RO29.07.2015
SE29.07.2015
SI29.07.2015
SK29.07.2015
CH31.07.2015
IE31.07.2015
LI31.07.2015
NO29.10.2015
GR30.10.2015
IS29.11.2015
PT30.11.2015
Former [2016/33]AT29.07.2015
CZ29.07.2015
DK29.07.2015
EE29.07.2015
ES29.07.2015
FI29.07.2015
HR29.07.2015
LT29.07.2015
LV29.07.2015
MC29.07.2015
NL29.07.2015
PL29.07.2015
RO29.07.2015
SE29.07.2015
SK29.07.2015
CH31.07.2015
IE31.07.2015
LI31.07.2015
NO29.10.2015
GR30.10.2015
IS29.11.2015
PT30.11.2015
Former [2016/23]AT29.07.2015
CZ29.07.2015
DK29.07.2015
EE29.07.2015
ES29.07.2015
FI29.07.2015
HR29.07.2015
LT29.07.2015
LV29.07.2015
MC29.07.2015
NL29.07.2015
PL29.07.2015
RO29.07.2015
SE29.07.2015
SK29.07.2015
CH31.07.2015
LI31.07.2015
NO29.10.2015
GR30.10.2015
IS29.11.2015
PT30.11.2015
Former [2016/22]AT29.07.2015
CZ29.07.2015
DK29.07.2015
EE29.07.2015
ES29.07.2015
FI29.07.2015
HR29.07.2015
LT29.07.2015
LV29.07.2015
MC29.07.2015
NL29.07.2015
PL29.07.2015
SE29.07.2015
CH31.07.2015
LI31.07.2015
NO29.10.2015
GR30.10.2015
IS29.11.2015
PT30.11.2015
Former [2016/20]AT29.07.2015
DK29.07.2015
ES29.07.2015
FI29.07.2015
HR29.07.2015
LT29.07.2015
LV29.07.2015
NL29.07.2015
PL29.07.2015
SE29.07.2015
NO29.10.2015
GR30.10.2015
IS29.11.2015
PT30.11.2015
Former [2016/14]AT29.07.2015
ES29.07.2015
FI29.07.2015
HR29.07.2015
LT29.07.2015
LV29.07.2015
NL29.07.2015
PL29.07.2015
SE29.07.2015
NO29.10.2015
GR30.10.2015
IS29.11.2015
PT30.11.2015
Former [2016/11]AT29.07.2015
ES29.07.2015
FI29.07.2015
HR29.07.2015
LT29.07.2015
LV29.07.2015
PL29.07.2015
SE29.07.2015
NO29.10.2015
GR30.10.2015
IS29.11.2015
PT30.11.2015
Former [2016/10]ES29.07.2015
FI29.07.2015
HR29.07.2015
LT29.07.2015
LV29.07.2015
PL29.07.2015
SE29.07.2015
NO29.10.2015
GR30.10.2015
IS29.11.2015
PT30.11.2015
Former [2016/09]FI29.07.2015
LT29.07.2015
LV29.07.2015
NO29.10.2015
GR30.10.2015
Former [2016/08]LT29.07.2015
NO29.10.2015
Former [2016/07]LT29.07.2015
Documents cited:Search[X]JPH08100074  ;
 [A]JP2001038159  ;
 [E]WO2009122961  (ASAHI KASEI E MATERIALS CORP [JP], et al) [E] 1-13* the whole document *;
 [X]  - DATABASE WPI, 0, Derwent World Patents Index, vol. 1996, no. 25, Database accession no. 1996-247014, XP002641962 & JPH08100074 A 19960416 (MITSUBISHI CHEM CORP) [X] 1,2 * abstract *
 [A]  - DATABASE WPI, 0, Derwent World Patents Index, vol. 2001, no. 43, Database accession no. 2001-400907, XP002641963 & JP2001038159 A 20010213 (TORAY IND INC) [A] 1 * abstract *
International search[A]JPH06256555  (ASAHI CHEMICAL IND);
 [A]JPH0834872  (OJI YUKA SYNT PAPER CO LTD, et al);
 [A]JP2004149637  (TONEN SEKIYUKAGAKU KK);
 [A]JP2008144039  (ASAHI KASEI CHEMICALS CORP)
by applicantJPS4415422B
 JPS5230545B
 JPH03291848
 JPH05251069
 JPH06313078
 JPH0834872
 JP2001135295
 JP2006083294
 JP2008198020
 JP2008198015
 JP2008198308
 JP2009011137
 JP2009162876
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.