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Extract from the Register of European Patents

EP About this file: EP3683244

EP3683244 - SOLVENT-FREE PHOTO-CURABLE RESIN COMPOSITION FOR POLARIZING PLATE PROTECTIVE LAYER, POLARIZING PLATE COMPRISING CURED PRODUCT THEREOF, AND IMAGE DISPLAY DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  03.05.2024
Database last updated on 03.08.2024
FormerThe patent has been granted
Status updated on  26.05.2023
FormerGrant of patent is intended
Status updated on  20.03.2023
FormerExamination is in progress
Status updated on  24.06.2021
FormerRequest for examination was made
Status updated on  19.06.2020
FormerThe international publication has been made
Status updated on  30.03.2019
Most recent event   Tooltip02.08.2024Lapse of the patent in a contracting state
New state(s): BE, SI		published on 04.09.2024 [2024/36]
Applicant(s)For all designated states
Shanjin Optoelectronics (Nanjing) Co., LTD.
11 Hengyi Road
Nanjing Economic Development Zone
Qixia District
Nanjing, Jiangsu 210038 / CN
[2023/46]
Former [2021/34]For all designated states
Shanjin Optoelectronics (Suzhou) Co., LTD.
Room 1, 2, and 3, No. 2 Tangqiao Middle Road
Tangshi street
Yangshe Town
Zhangjiagang City
Suzhou, Jiangsu, 215699 / CN
Former [2020/30]For all designated states
LG Chem, Ltd.
128 Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
Inventor(s)01 / LEE, Mi So
c/o LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
02 / KWON, Yoonkyung
c/o LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
03 / HAN, Sanghun
c/o LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
 [2023/26]
Former [2020/30]01 / LEE, Mi So
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
02 / KWON, Yoonkyung
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
03 / HAN, Sanghun
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
Representative(s)Wang, Bo
Panovision IP
Ebersberger Straße 3
85570 Markt Schwaben / DE
[2023/26]
Former [2020/30]Plasseraud IP
66, rue de la Chaussée d'Antin
75440 Paris Cedex 09 / FR
Application number, filing date18858495.720.09.2018
[2020/30]
WO2018KR11188
Priority number, dateKR2017012271522.09.2017         Original published format: KR 20170122715
[2020/30]
Filing languageKO
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2019059693
Date:28.03.2019
Language:KO
[2019/13]
Type: A2 Application without search report 
No.:EP3683244
Date:22.07.2020
Language:EN
[2020/30]
Type: B1 Patent specification 
No.:EP3683244
Date:28.06.2023
Language:EN
[2023/26]
Search report(s)International search report - published on:KR09.05.2019
(Supplementary) European search report - dispatched on:EP21.09.2020
ClassificationIPC:C08F20/18, C08F2/50, C08G18/10, C08G18/81, G02B5/30, G02F1/1335, C08F220/18, C09D133/08
[2020/43]
CPC:
C08F220/1811 (EP); C08F20/18 (EP,KR,US); G02F1/133528 (EP,KR,US);
C08F2/50 (EP,KR,US); C08G18/10 (EP,KR,US); C08G18/8175 (EP,KR,US);
C09D133/08 (EP); G02B5/30 (EP,KR,US); G02B5/3016 (US);
C08K3/013 (US); C08K5/0016 (US); C08K5/005 (US);
C09K2323/03 (US); C09K2323/031 (US); C09K2323/035 (US);
C09K2323/05 (US); C09K2323/057 (US); G02F1/1334 (US) (-)
C-Set:
C08F220/1811, C08F220/20 (EP);
C09D133/08, C08K5/0025 (EP)
Former IPC [2020/30]C08F20/18, C08F2/50, C08G18/10, C08G18/81, G02B5/30, G02F1/1335
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 [2020/30]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:LÖSUNGSMITTELFREIE LICHTHÄRTBARE HARZZUSAMMENSETZUNG FÜR POLARISIERENDE PLATTENSCHUTZSCHICHT, POLARISIERENDE PLATTE MIT GEHÄRTETEM PRODUKT DAVON UND BILDANZEIGEVORRICHTUNG[2020/30]
English:SOLVENT-FREE PHOTO-CURABLE RESIN COMPOSITION FOR POLARIZING PLATE PROTECTIVE LAYER, POLARIZING PLATE COMPRISING CURED PRODUCT THEREOF, AND IMAGE DISPLAY DEVICE[2020/30]
French:COMPOSITION DE RÉSINE PHOTODURCISSABLE SANS SOLVANT POUR COUCHE DE PROTECTION DE PLAQUE DE POLARISATION, PLAQUE DE POLARISATION COMPRENANT UN PRODUIT DURCI DE CELLE-CI, ET DISPOSITIF D'AFFICHAGE D'IMAGE[2020/30]
Entry into regional phase16.04.2020Translation filed 
16.03.2020National basic fee paid 
16.03.2020Search fee paid 
16.03.2020Designation fee(s) paid 
16.03.2020Examination fee paid 
Examination procedure16.03.2020Examination requested  [2020/30]
05.02.2021Amendment by applicant (claims and/or description)
23.06.2021Despatch of a communication from the examining division (Time limit: M04)
24.11.2021Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
06.01.2022Reply to a communication from the examining division
28.04.2022Despatch of a communication from the examining division (Time limit: M04)
30.08.2022Reply to a communication from the examining division
21.03.2023Communication of intention to grant the patent
17.05.2023Fee for grant paid
17.05.2023Fee for publishing/printing paid
17.05.2023Receipt of the translation of the claim(s)
Opposition(s)02.04.2024No opposition filed within time limit [2024/23]
Request for further processing for:The application is deemed to be withdrawn due to failure to reply to the examination report
06.01.2022Request for further processing filed
06.01.2022Full payment received (date of receipt of payment)
Request granted
14.01.2022Decision despatched
Fees paidRenewal fee
24.09.2020Renewal fee patent year 03
26.09.2021Renewal fee patent year 04
01.07.2022Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
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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  TooltipAT28.06.2023
CZ28.06.2023
DK28.06.2023
EE28.06.2023
ES28.06.2023
FI28.06.2023
HR28.06.2023
IT28.06.2023
LT28.06.2023
LV28.06.2023
MC28.06.2023
NL28.06.2023
PL28.06.2023
RO28.06.2023
RS28.06.2023
SE28.06.2023
SI28.06.2023
SK28.06.2023
SM28.06.2023
IE20.09.2023
LU20.09.2023
NO28.09.2023
GR29.09.2023
BE30.09.2023
CH30.09.2023
IS28.10.2023
PT30.10.2023
[2024/36]
Former [2024/34]AT28.06.2023
CZ28.06.2023
DK28.06.2023
EE28.06.2023
ES28.06.2023
FI28.06.2023
HR28.06.2023
IT28.06.2023
LT28.06.2023
LV28.06.2023
MC28.06.2023
NL28.06.2023
PL28.06.2023
RO28.06.2023
RS28.06.2023
SE28.06.2023
SK28.06.2023
SM28.06.2023
IE20.09.2023
LU20.09.2023
NO28.09.2023
GR29.09.2023
CH30.09.2023
IS28.10.2023
PT30.10.2023
Former [2024/33]AT28.06.2023
CZ28.06.2023
DK28.06.2023
EE28.06.2023
ES28.06.2023
FI28.06.2023
HR28.06.2023
IT28.06.2023
LT28.06.2023
LV28.06.2023
MC28.06.2023
NL28.06.2023
PL28.06.2023
RO28.06.2023
RS28.06.2023
SE28.06.2023
SK28.06.2023
SM28.06.2023
IE20.09.2023
LU20.09.2023
NO28.09.2023
GR29.09.2023
IS28.10.2023
PT30.10.2023
Former [2024/28]AT28.06.2023
CZ28.06.2023
DK28.06.2023
EE28.06.2023
ES28.06.2023
FI28.06.2023
HR28.06.2023
IT28.06.2023
LT28.06.2023
LV28.06.2023
MC28.06.2023
NL28.06.2023
PL28.06.2023
RO28.06.2023
RS28.06.2023
SE28.06.2023
SK28.06.2023
SM28.06.2023
LU20.09.2023
NO28.09.2023
GR29.09.2023
IS28.10.2023
PT30.10.2023
Former [2024/26]AT28.06.2023
CZ28.06.2023
DK28.06.2023
EE28.06.2023
ES28.06.2023
FI28.06.2023
HR28.06.2023
IT28.06.2023
LT28.06.2023
LV28.06.2023
NL28.06.2023
PL28.06.2023
RO28.06.2023
RS28.06.2023
SE28.06.2023
SK28.06.2023
SM28.06.2023
LU20.09.2023
NO28.09.2023
GR29.09.2023
IS28.10.2023
PT30.10.2023
Former [2024/25]AT28.06.2023
CZ28.06.2023
DK28.06.2023
EE28.06.2023
ES28.06.2023
FI28.06.2023
HR28.06.2023
LT28.06.2023
LV28.06.2023
NL28.06.2023
PL28.06.2023
RO28.06.2023
RS28.06.2023
SE28.06.2023
SK28.06.2023
SM28.06.2023
LU20.09.2023
NO28.09.2023
GR29.09.2023
IS28.10.2023
PT30.10.2023
Former [2024/22]AT28.06.2023
CZ28.06.2023
DK28.06.2023
EE28.06.2023
ES28.06.2023
FI28.06.2023
HR28.06.2023
LT28.06.2023
LV28.06.2023
NL28.06.2023
PL28.06.2023
RO28.06.2023
RS28.06.2023
SE28.06.2023
SK28.06.2023
SM28.06.2023
NO28.09.2023
GR29.09.2023
IS28.10.2023
PT30.10.2023
Former [2024/10]AT28.06.2023
CZ28.06.2023
EE28.06.2023
ES28.06.2023
FI28.06.2023
HR28.06.2023
LT28.06.2023
LV28.06.2023
NL28.06.2023
PL28.06.2023
RO28.06.2023
RS28.06.2023
SE28.06.2023
SK28.06.2023
SM28.06.2023
NO28.09.2023
GR29.09.2023
IS28.10.2023
PT30.10.2023
Former [2024/09]AT28.06.2023
CZ28.06.2023
ES28.06.2023
FI28.06.2023
HR28.06.2023
LT28.06.2023
LV28.06.2023
NL28.06.2023
RS28.06.2023
SE28.06.2023
SK28.06.2023
SM28.06.2023
NO28.09.2023
GR29.09.2023
IS28.10.2023
Former [2024/08]FI28.06.2023
HR28.06.2023
LT28.06.2023
LV28.06.2023
NL28.06.2023
RS28.06.2023
SE28.06.2023
SK28.06.2023
SM28.06.2023
NO28.09.2023
GR29.09.2023
Former [2024/03]FI28.06.2023
HR28.06.2023
LT28.06.2023
LV28.06.2023
NL28.06.2023
RS28.06.2023
SE28.06.2023
NO28.09.2023
GR29.09.2023
Former [2024/01]HR28.06.2023
LT28.06.2023
LV28.06.2023
NL28.06.2023
RS28.06.2023
SE28.06.2023
NO28.09.2023
GR29.09.2023
Former [2023/52]HR28.06.2023
NL28.06.2023
RS28.06.2023
SE28.06.2023
NO28.09.2023
GR29.09.2023
Former [2023/51]HR28.06.2023
RS28.06.2023
SE28.06.2023
NO28.09.2023
GR29.09.2023
Former [2023/50]SE28.06.2023
NO28.09.2023
GR29.09.2023
Former [2023/48]SE28.06.2023
NO28.09.2023
Documents cited:Search[X]JP2013256552  (SOKEN KAGAKU KK) [X] 1-5,9,11 * example 2 *;
 [X]JP5501659B  (LINTEC CORP) [X] 1-15* paragraph [0046]; example 6A and 6B *
International search[Y]KR20070111352  (NITTO DENKO CORP [JP]) [Y] 1-18 * See claims 1, 13, paragraphs [0037] to [0112], [0131], [0160] to [0166]. *;
 [Y]KR20080080528  (NITTO DENKO CORP [JP]) [Y] 1-18* See claims 1, 15, paragraphs [0094] to [0132], [0169] to [0175]. *;
 [Y]KR20130099422  (LG CHEMICAL LTD [KR]) [Y] 13 * See paragraphs [0026] to [0028] *;
 [Y]KR20150094664  (TOAGOSEI CO LTD [JP]) [Y] 1-18 * See paragraphs [0097] to [0122], [0212] to [0239]. *;
 [Y]KR20160096403  (LG CHEMICAL LTD [KR]) [Y] 4-7, 10-12, 14 * See paragraphs [0063] to [0141], table 1. *
by applicantJP2000230016
 JP2001151814
 JP2002120326
 KR20090115040
 KR20170122715
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.