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Extract from the Register of European Patents

EP About this file: EP3246305

EP3246305 - COMPOUND HAVING POLYMERIZABLE GROUP, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  23.04.2021
Database last updated on 10.08.2024
FormerExamination is in progress
Status updated on  19.04.2019
FormerRequest for examination was made
Status updated on  20.10.2017
FormerThe international publication has been made
Status updated on  05.07.2017
Most recent event   Tooltip23.04.2021Application deemed to be withdrawnpublished on 26.05.2021  [2021/21]
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
[2017/47]
Inventor(s)01 / TANAKA, Hiroyuki
c/o JNC PETROCHEMICAL CORPORATION
ICHIHARA RESEARCH CENTER
5-1 Goikaigan
Ichihara-shi Chiba 290-8551 / JP
02 / YANO, Masakazu
c/o JNC PETROCHEMICAL CORPORATION
ICHIHARA RESEARCH CENTER
5-1 Goikaigan
Ichihara-shi Chiba 290-8551 / JP
03 / KONDOU, Fumitaka
c/o JNC PETROCHEMICAL CORPORATION
ICHIHARA RESEARCH CENTER
5-1 Goikaigan
Ichihara-shi Chiba 290-8551 / JP
04 / OGITA, Kazuhiro
c/o JNC PETROCHEMICAL CORPORATION
ICHIHARA RESEARCH CENTER
5-1 Goikaigan
Ichihara-shi Chiba 290-8551 / JP
 [2017/47]
Representative(s)Thurston, Joanna
Withers & Rogers LLP
2 London Bridge
London SE1 9RA / GB
[N/P]
Former [2017/47]Thurston, Joanna
Withers & Rogers LLP
4 More London Riverside
London SE1 2AU / GB
Application number, filing date15878044.525.12.2015
[2017/47]
WO2015JP86320
Priority number, dateJP2015000485614.01.2015         Original published format: JP 2015004856
[2017/47]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016114093
Date:21.07.2016
Language:JA
[2016/29]
Type: A1 Application with search report 
No.:EP3246305
Date:22.11.2017
Language:EN
[2017/47]
Search report(s)International search report - published on:JP21.07.2016
(Supplementary) European search report - dispatched on:EP22.06.2018
ClassificationIPC:C07C69/54, C07C69/653, C08F16/12, C08F20/30, C08G59/00, C09K19/12, C09K19/38, C09K19/42, C09K19/54, G02F1/13, G02F1/1337, C08F2/50
[2017/47]
CPC:
C07D213/30 (EP,US); C07C69/732 (KR); C09K19/542 (US);
C07C219/18 (US); C07C43/1787 (US); C07C69/54 (EP,US);
C07C69/653 (EP,US); C07C69/736 (KR); C07C69/94 (US);
C07D239/26 (EP,US); C07D303/14 (EP,US); C07D305/06 (EP,US);
C07D309/06 (EP,US); C07D319/06 (EP,US); C07F7/1804 (EP,US);
C08F16/12 (EP,US); C08F16/20 (KR); C08F16/24 (US);
C08F16/26 (US); C08F2/50 (EP,KR,US); C08F20/30 (EP,KR,US);
C08G59/00 (EP,US); C09K19/12 (EP,KR,US); C09K19/3001 (US);
C09K19/3003 (US); C09K19/3068 (US); C09K19/3402 (US);
C09K19/3458 (US); C09K19/38 (EP,KR,US); C09K19/42 (EP,KR,US);
C09K19/54 (EP,KR,US); G02F1/13 (EP,KR,US); G02F1/1337 (EP,US);
C07C2601/14 (US); C09K2019/3009 (US); C09K2019/301 (US);
C09K2019/3016 (US); C09K2019/3077 (US); C09K2019/308 (US);
C09K2019/3083 (US); C09K2019/3422 (US) (-)
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 [2017/47]
TitleGerman:VERBINDUNG MIT POLYMERISIERBARER GRUPPE, FLÜSSIGKRISTALLZUSAMMENSETZUNG UND FLÜSSIGKRISTALLANZEIGEELEMENT[2017/47]
English:COMPOUND HAVING POLYMERIZABLE GROUP, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT[2017/47]
French:COMPOSÉ AYANT UN GROUPE POLYMÉRISABLE, COMPOSITION DE CRISTAUX LIQUIDES ET ÉLÉMENT D'AFFICHAGE À CRISTAUX LIQUIDES[2017/47]
Entry into regional phase22.06.2017Translation filed 
22.06.2017National basic fee paid 
22.06.2017Search fee paid 
22.06.2017Designation fee(s) paid 
22.06.2017Examination fee paid 
Examination procedure22.06.2017Examination requested  [2017/47]
22.06.2017Date on which the examining division has become responsible
09.01.2019Amendment by applicant (claims and/or description)
25.04.2019Despatch of a communication from the examining division (Time limit: M04)
08.08.2019Reply to a communication from the examining division
04.11.2019Despatch of a communication from the examining division (Time limit: M06)
16.04.2020Reply to a communication from the examining division
30.07.2020Despatch of a communication from the examining division (Time limit: M04)
10.12.2020Application deemed to be withdrawn, date of legal effect  [2021/21]
19.01.2021Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2021/21]
Divisional application(s)EP19217625.3  / EP3656757
Fees paidRenewal fee
13.12.2017Renewal fee patent year 03
10.12.2018Renewal fee patent year 04
10.12.2019Renewal fee patent year 05
Penalty fee
Additional fee for renewal fee
31.12.202006   M06   Not yet paid
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[X]EP0933346  (SHIONOGI & CO [JP]) [X] 1-4 * page 77; compounds I-936 *;
 [I]WO2013004372  (MERCK PATENT GMBH [DE], et al) [I] 1-15 * claims 4-5 * * page 128 - page 131; compounds 1-16 ** tables 1-7 *;
 [XP]EP2918658  (MERCK PATENT GMBH [DE]) [XP] 1-15 * claims 1, 19-23 * * paragraph [0196] - paragraph [0197] * * paragraph [0218] * * paragraph [0220] - paragraph [0239] * * tables 1-4 *;
 [E]EP3327101  (JNC CORP [JP], et al) [E] 1-15 * compounds PC-1 to PC-12 * * example 1 * * claims 1-19 * * page 47; table 4 *;
 [X]  - PLEHNERT R ET AL, "SYNTHESIS AND THERMOTROPIC LIQUID CRYSTALLINE PROPERTIES OF CALAMITIC MOLECULES WITH LATERALLY ATTACHED HYDROPHILIC GROUPS: Y-SHAPED THREE-BLOCK MOLECULES WHICH CAN FORM SMECTIC AND COLUMNAR MESOPHASES", JOURNAL OF MATERIALS CHEMISTRY, ROYAL SOCIETY OF CHEMISTRY, GB, (19981201), vol. 8, no. 12, doi:10.1039/A803043J, ISSN 0959-9428, pages 2611 - 2626, XP000804816 [X] 1-3 * page 2613; compound 38 *

DOI:   http://dx.doi.org/10.1039/a803043j
International search[A]JPH01193254  (CHISSO CORP) [A] 1-17* , claims; examples (Family: none) *;
 [XA]WO9804508  (SHIONOGI & CO [JP], et al) [X] 1-4 * , I-936(p.114) & US 2004/0127495 A1 I-936(p.98) & EP 933346 A1 & CN 1232443 A * [A] 5-17;
 [A]JP2005002164  (DAINIPPON INK & CHEMICALS) [A] 1-17 * , claims; synthesis examples (Family: none) *;
 [XYA]JP2007182423  (CHISSO CORP, et al) [X] 1-3, 10, 11, 13, 15-17 * , claims; examples; paragraphs [0071] to [0074], [0086] to [0103] & US 2007/0134447 A1 claims; examples; paragraphs [0071], [0086] to [0096] & US 2011/0144293 A1 * [Y] 11-17 [A] 4-9;
 [XYA]JP2008138142  (CHISSO CORP, et al) [X] 1-4, 10, 15-17 * , claims; paragraphs [0025] to [0056]; examples (Family: none) * [Y] 11-17 [A] 5-9;
 [XA]WO2009019656  (PIRAMAL LIFE SCIENCES LTD [IN], et al) [X] 1-3 * , example 63 & US 2011/0077252 A1 & AR 70014 A & TW 200908984 A * [A] 4-17;
 [XYA]JP2014196265  (DAINIPPON INK & CHEMICALS) [X] 1-7, 10-17 * , claims; paragraphs [0040] to [0047], [0074] to [0113]; examples (Family: none) * [Y] 11-17 [A] 8-9;
 [PX]JP2015168826  (MERCK PATENT GMBH) [PX] 1-17 * , claims; synthesis examples & US 2015/0252265 A1 claims; examples & EP 2918658 A2 & KR 10-2015-0105928 A & CN 105001879 A *
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.