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Extract from the Register of European Patents

EP About this file: EP2481787

EP2481787 - LIQUID-CRYSTAL COMPOSITION AND LIQUID-CRYSTAL DISPLAY DEVICE [Right-click to bookmark this link]
Former [2012/31]LIQUID-CRYSTAL COMPOSITION AND LIQUID-CRYSTAL DISPLAY ELEMENT
[2017/20]
StatusNo opposition filed within time limit
Status updated on  31.08.2018
Database last updated on 24.08.2024
FormerThe patent has been granted
Status updated on  22.09.2017
FormerGrant of patent is intended
Status updated on  02.05.2017
FormerExamination is in progress
Status updated on  01.02.2017
Most recent event   Tooltip10.07.2020Lapse of the patent in a contracting state
New state(s): AL		published on 12.08.2020  [2020/33]
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
[2012/31]
Inventor(s)01 / HATTORI Norikatsu
c/o JNC Petrochemical Corporation
Ichihara Research Center
5-1, Goikaigan
Ichihara-shi Chiba 290-8551 / JP
02 / HIRAOKA Takashi
c/o JNC Petrochemical Corporation
Ichihara Research Center
5-1, Goikaigan
Ichihara-shi Chiba 290-8551 / JP
03 / MAEDA Taketo
c/o JNC Petrochemical Corporation
Ichihara Research Center
5-1, Goikaigan
Ichihara-shi Chiba 290-8551 / JP
04 / SAITO Masayuki
c/o JNC Petrochemical Corporation
Ichihara Research Center
5-1, Goikaigan
Ichihara-shi Chiba 290-8551 / JP
 [2012/31]
Representative(s)Thurston, Joanna
Withers & Rogers LLP
2 London Bridge
London SE1 9RA / GB
[N/P]
Former [2017/43]Thurston, Joanna
Withers & Rogers LLP
4 More London Riverside
London SE1 2AU / GB
Former [2012/31]Westwood, Joanna
Withers & Rogers LLP
4 More London Riverside
London SE1 2AU / GB
Application number, filing date10818661.001.09.2010
[2017/43]
WO2010JP64943
Priority number, dateJP2009021912724.09.2009         Original published format: JP 2009219127
[2012/31]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2011036985
Date:31.03.2011
Language:JA
[2011/13]
Type: A1 Application with search report 
No.:EP2481787
Date:01.08.2012
Language:EN
[2012/31]
Type: B1 Patent specification 
No.:EP2481787
Date:25.10.2017
Language:EN
[2017/43]
Search report(s)International search report - published on:JP31.03.2011
(Supplementary) European search report - dispatched on:EP07.04.2015
ClassificationIPC:C09K19/30, C09K19/12, C09K19/14, C09K19/20, C09K19/34, G02F1/13, C09K19/04, C09K19/42
[2015/19]
CPC:
C09K19/3003 (EP,KR,US); C09K19/12 (KR); C09K19/14 (KR);
C09K19/42 (EP,KR,US); G02F1/13 (KR); C09K2019/0451 (EP,KR,US);
C09K2019/0466 (EP,KR,US); C09K2019/3004 (EP,KR,US); C09K2019/301 (EP,KR,US);
C09K2019/3019 (EP,KR,US) (-)
Former IPC [2012/31]C09K19/30, C09K19/12, C09K19/14, C09K19/20, C09K19/34, G02F1/13
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,   SE,   SI,   SK,   SM,   TR [2012/31]
Extension statesBANot yet paid
MENot yet paid
RSNot yet paid
TitleGerman:FLÜSSIGKRISTALLZUSAMMENSETZUNG UND FLÜSSIGKRISTALLANZEIGEVORRICHTUNG[2017/20]
English:LIQUID-CRYSTAL COMPOSITION AND LIQUID-CRYSTAL DISPLAY DEVICE[2017/20]
French:COMPOSITION À BASE DE CRISTAUX LIQUIDES ET DISPOSITIF D'AFFICHAGE À BASE DE CRISTAUX LIQUIDES[2017/20]
Former [2012/31]FLÜSSIGKRISTALLZUSAMMENSETZUNG UND FLÜSSIGKRISTALLANZEIGEELEMENT
Former [2012/31]LIQUID-CRYSTAL COMPOSITION AND LIQUID-CRYSTAL DISPLAY ELEMENT
Former [2012/31]COMPOSITION DE CRISTAUX LIQUIDES ET ÉLÉMENT D'AFFICHAGE À CRISTAUX LIQUIDES
Entry into regional phase19.04.2012Translation filed 
19.04.2012National basic fee paid 
19.04.2012Search fee paid 
19.04.2012Designation fee(s) paid 
19.04.2012Examination fee paid 
Examination procedure19.04.2012Examination requested  [2012/31]
02.11.2015Amendment by applicant (claims and/or description)
11.10.2016Despatch of a communication from the examining division (Time limit: M04)
31.01.2017Reply to a communication from the examining division
03.05.2017Communication of intention to grant the patent
30.08.2017Fee for grant paid
30.08.2017Fee for publishing/printing paid
30.08.2017Receipt 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  11.10.2016
Opposition(s)26.07.2018No opposition filed within time limit [2018/40]
Fees paidRenewal fee
25.09.2012Renewal fee patent year 03
19.09.2013Renewal fee patent year 04
11.09.2014Renewal fee patent year 05
09.09.2015Renewal fee patent year 06
14.09.2016Renewal fee patent year 07
13.09.2017Renewal fee patent year 08
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  TooltipHU01.09.2010
AL25.10.2017
AT25.10.2017
CY25.10.2017
CZ25.10.2017
DK25.10.2017
EE25.10.2017
ES25.10.2017
FI25.10.2017
HR25.10.2017
IT25.10.2017
LT25.10.2017
LV25.10.2017
MC25.10.2017
MK25.10.2017
NL25.10.2017
PL25.10.2017
PT25.10.2017
RO25.10.2017
SE25.10.2017
SI25.10.2017
SK25.10.2017
SM25.10.2017
TR25.10.2017
BG25.01.2018
NO25.01.2018
GR26.01.2018
IS25.02.2018
[2020/33]
Former [2020/31]HU01.09.2010
AT25.10.2017
CY25.10.2017
CZ25.10.2017
DK25.10.2017
EE25.10.2017
ES25.10.2017
FI25.10.2017
HR25.10.2017
IT25.10.2017
LT25.10.2017
LV25.10.2017
MC25.10.2017
MK25.10.2017
NL25.10.2017
PL25.10.2017
PT25.10.2017
RO25.10.2017
SE25.10.2017
SI25.10.2017
SK25.10.2017
SM25.10.2017
TR25.10.2017
BG25.01.2018
NO25.01.2018
GR26.01.2018
IS25.02.2018
Former [2020/27]HU01.09.2010
AT25.10.2017
CY25.10.2017
CZ25.10.2017
DK25.10.2017
EE25.10.2017
ES25.10.2017
FI25.10.2017
HR25.10.2017
IT25.10.2017
LT25.10.2017
LV25.10.2017
MC25.10.2017
NL25.10.2017
PL25.10.2017
PT25.10.2017
RO25.10.2017
SE25.10.2017
SI25.10.2017
SK25.10.2017
SM25.10.2017
TR25.10.2017
BG25.01.2018
NO25.01.2018
GR26.01.2018
IS25.02.2018
Former [2020/16]AT25.10.2017
CY25.10.2017
CZ25.10.2017
DK25.10.2017
EE25.10.2017
ES25.10.2017
FI25.10.2017
HR25.10.2017
IT25.10.2017
LT25.10.2017
LV25.10.2017
MC25.10.2017
NL25.10.2017
PL25.10.2017
RO25.10.2017
SE25.10.2017
SI25.10.2017
SK25.10.2017
SM25.10.2017
TR25.10.2017
BG25.01.2018
NO25.01.2018
GR26.01.2018
IS25.02.2018
Former [2019/24]AT25.10.2017
CY25.10.2017
CZ25.10.2017
DK25.10.2017
EE25.10.2017
ES25.10.2017
FI25.10.2017
HR25.10.2017
IT25.10.2017
LT25.10.2017
LV25.10.2017
MC25.10.2017
NL25.10.2017
PL25.10.2017
RO25.10.2017
SE25.10.2017
SI25.10.2017
SK25.10.2017
SM25.10.2017
BG25.01.2018
NO25.01.2018
GR26.01.2018
IS25.02.2018
Former [2018/52]AT25.10.2017
CY25.10.2017
CZ25.10.2017
DK25.10.2017
EE25.10.2017
ES25.10.2017
FI25.10.2017
HR25.10.2017
IT25.10.2017
LT25.10.2017
LV25.10.2017
NL25.10.2017
PL25.10.2017
RO25.10.2017
SE25.10.2017
SI25.10.2017
SK25.10.2017
SM25.10.2017
BG25.01.2018
NO25.01.2018
GR26.01.2018
IS25.02.2018
Former [2018/40]AT25.10.2017
CY25.10.2017
CZ25.10.2017
DK25.10.2017
EE25.10.2017
ES25.10.2017
FI25.10.2017
HR25.10.2017
IT25.10.2017
LT25.10.2017
LV25.10.2017
NL25.10.2017
PL25.10.2017
RO25.10.2017
SE25.10.2017
SK25.10.2017
SM25.10.2017
BG25.01.2018
NO25.01.2018
GR26.01.2018
IS25.02.2018
Former [2018/39]AT25.10.2017
CY25.10.2017
CZ25.10.2017
DK25.10.2017
EE25.10.2017
ES25.10.2017
FI25.10.2017
HR25.10.2017
IT25.10.2017
LT25.10.2017
LV25.10.2017
NL25.10.2017
PL25.10.2017
SE25.10.2017
SK25.10.2017
SM25.10.2017
BG25.01.2018
NO25.01.2018
GR26.01.2018
IS25.02.2018
Former [2018/37]AT25.10.2017
CY25.10.2017
CZ25.10.2017
DK25.10.2017
EE25.10.2017
ES25.10.2017
FI25.10.2017
HR25.10.2017
LT25.10.2017
LV25.10.2017
NL25.10.2017
PL25.10.2017
SE25.10.2017
SK25.10.2017
SM25.10.2017
BG25.01.2018
NO25.01.2018
GR26.01.2018
IS25.02.2018
Former [2018/35]AT25.10.2017
CY25.10.2017
CZ25.10.2017
DK25.10.2017
EE25.10.2017
ES25.10.2017
FI25.10.2017
HR25.10.2017
LT25.10.2017
LV25.10.2017
NL25.10.2017
SE25.10.2017
SK25.10.2017
BG25.01.2018
NO25.01.2018
GR26.01.2018
IS25.02.2018
Former [2018/24]AT25.10.2017
ES25.10.2017
FI25.10.2017
HR25.10.2017
LT25.10.2017
LV25.10.2017
NL25.10.2017
SE25.10.2017
BG25.01.2018
NO25.01.2018
GR26.01.2018
IS25.02.2018
Former [2018/23]AT25.10.2017
ES25.10.2017
FI25.10.2017
HR25.10.2017
LT25.10.2017
NL25.10.2017
SE25.10.2017
NO25.01.2018
GR26.01.2018
IS25.02.2018
Former [2018/22]ES25.10.2017
FI25.10.2017
LT25.10.2017
NL25.10.2017
NO25.01.2018
Former [2018/17]NL25.10.2017
Documents cited:Search[ID]JP2001288470  (CHISSO CORP, et al) [ID] 1-14 * examples 5, 7, 8, 9; compounds 1V2-HH-3, 5-HHB (F, F) -F * * claim - * * abstract *;
 [ID]EP1122292  (CHISSO CORP [JP], et al) [ID] 1-14 * examples 5, 7, 8, 9; compounds 1V2-HH-3, 5-HHB (F, F) -F * * claim - *
International search[A]JP2001288470  (CHISSO CORP, et al);
 [A]JP2000109843  (DAINIPPON INK & CHEMICALS);
 [A]JPS6127928  (ASAHI GLASS CO LTD)
by applicantWO2008105286
 JP2001288470
 JPS5970624
 JPS6127928
 JPH10251186
 JPS57165328
 JPH02233626
 US3660505
 JP2008105286
    - Organic Syntheses, JOHN WILEY & SONS, INC.
    - Organic Reactions, JOHN WILEY & SONS, INC.
    - Comprehensive Organic Synthesis, PERGAMON PRESS
    - New experimental Chemistry Course, MARUZEN CO., LTD
    - M. IMAI ET AL., MOLECULAR CRYSTALS AND LIQUID CRYSTALS, (1995), vol. 259, page 37
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.