blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News flashes

New version of the European Patent Register - SPC information for Unitary Patents.

2024-03-06

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP3553595

EP3553595 - REVERSE MODE LIQUID CRYSTAL DEVICE [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  28.08.2020
Database last updated on 24.04.2024
FormerRequest for examination was made
Status updated on  13.09.2019
FormerThe international publication has been made
Status updated on  16.06.2018
Most recent event   Tooltip28.08.2020Withdrawal of applicationpublished on 30.09.2020  [2020/40]
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
[2019/42]
Inventor(s)01 / TANABE Mayumi
c/o JNC PETROCHEMICAL CORPORATION
ICHIHARA RESEARCH CENTER
5-1 Goikaigan
Ichihara-shi Chiba 290-8551 / JP
02 / MATSUMURA Yoshinari
c/o JNC PETROCHEMICAL CORPORATION
ICHIHARA RESEARCH CENTER
5-1 Goikaigan
Ichihara-shi Chiba 290-8551 / JP
03 / FUJITA Hiroaki
c/o JNC PETROCHEMICAL CORPORATION
ICHIHARA RESEARCH CENTER
5-1 Goikaigan
Ichihara-shi Chiba 290-8551 / JP
 [2019/42]
Representative(s)Becker Kurig & Partner Patentanwälte mbB
Bavariastraße 7
80336 München / DE
[N/P]
Former [2019/42]Becker Kurig Straus
Patentanwälte
Bavariastrasse 7
80336 München / DE
Application number, filing date17878431.008.12.2017
[2019/42]
WO2017JP44174
Priority number, dateJP2016023885208.12.2016         Original published format: JP 2016238852
[2019/42]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018105726
Date:14.06.2018
Language:JA
[2018/24]
Type: A1 Application with search report 
No.:EP3553595
Date:16.10.2019
Language:EN
[2019/42]
Search report(s)International search report - published on:JP14.06.2018
ClassificationIPC:G02F1/13, C09K19/56, C09K19/04, C09K19/12, C09K19/30, C09K19/34, C09K19/54
[2020/32]
CPC:
C09K19/56 (EP,KR,US); G02F1/1334 (US); C09K19/04 (US);
G02F1/13 (EP,KR); G02F1/133723 (US); G02F1/137 (US);
B32B2457/20 (US); B32B2457/202 (US); C09K2019/0448 (EP,US);
C09K2019/122 (EP); C09K2019/123 (EP); C09K2019/3009 (EP);
C09K2019/301 (EP); C09K2019/3016 (EP); C09K2019/3027 (EP);
C09K2019/3037 (EP); C09K2019/3078 (EP); C09K2019/3422 (EP);
C09K2019/546 (EP); C09K2219/13 (EP); C09K2323/00 (US);
C09K2323/02 (US); G02F1/13347 (US); G02F1/133742 (US);
G02F1/13712 (US) (-)
Former IPC [2019/42]G02F1/13, C09K19/56
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 [2019/42]
TitleGerman:REVERSE-MODUS-FLÜSSIGKRISTALLVORRICHTUNG[2019/42]
English:REVERSE MODE LIQUID CRYSTAL DEVICE[2019/42]
French:DISPOSITIF À CRISTAUX LIQUIDES EN MODE INVERSE[2019/42]
Entry into regional phase26.06.2019Translation filed 
26.06.2019National basic fee paid 
26.06.2019Search fee paid 
26.06.2019Designation fee(s) paid 
26.06.2019Examination fee paid 
Examination procedure26.06.2019Examination requested  [2019/42]
05.12.2019Amendment by applicant (claims and/or description)
20.08.2020Application withdrawn by applicant  [2020/40]
Fees paidRenewal fee
18.11.2019Renewal fee patent year 03
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.
Cited inInternational search[YA]JP3890841B  (ASAHI GLASS CO., LTD.) [Y] 5-7 * , paragraphs [0009]-[0040], fig. 1 (Family: none) *[A] 1-4, 8-28;
 [PY]CN106753428  (SHENZHEN CHINA STAR OPTOELECT) [P] 5-7 * , claims 1-10, paragraphs [0006]-[0083], fig. 3, 4 (Family: none) * [Y] 10, 11, 18
by applicantJPS6450689
 JPH02503443
 JPH0686408
 JP2000008040
 JP2003255315
 JP4036076B
 JP4063873B
 JP2008266550
 JP2008266632
 JP5162985B
 JP5295471B
 WO2014013150
 JP2015023330
 WO2015022980
 JP2015181370
 WO2015199148
 WO2016015803
 WO2016051938
 JP2016120581
 WO2016129490
 JP6081361B
 WO2017130566
    - Liquid Crystals, vol. 43, no. 2, pages 162 - 167
    - Macromolecules, (19900000), vol. 23, pages 2474 - 2477
    - Molecular Crystals and Liquid Crystals, (19910000), vol. 195, pages 221 - 37
    - Molecular Crystals and Liquid Crystals, (19860000), vol. 137, no. 1-4, pages 349 - 64
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.