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Extract from the Register of European Patents

EP About this file: EP3243884

EP3243884 - RADIATION CURABLE COATING COMPOSITION, LOW-REFRACTIVE-INDEX LAYER, AND ANTIREFLECTIVE FILM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  03.09.2021
Database last updated on 03.10.2024
FormerThe patent has been granted
Status updated on  25.09.2020
FormerGrant of patent is intended
Status updated on  11.08.2020
FormerExamination is in progress
Status updated on  14.02.2020
FormerRequest for examination was made
Status updated on  13.10.2017
FormerThe international publication has been made
Status updated on  18.02.2017
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
LG Chem, Ltd.
128 Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
[2017/46]
Inventor(s)01 / KIM, Boo Kyung
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
02 / KIM, Hye Min
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
03 / SHIM, Jae Hoon
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
04 / JUNG, Soon Hwa
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
 [2017/46]
Representative(s)Goddar, Heinz J.
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[2017/46]
Application number, filing date16835463.711.08.2016
[2017/46]
WO2016KR08855
Priority number, dateKR2015011323711.08.2015         Original published format: KR 20150113237
[2017/46]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017026823
Date:16.02.2017
Language:KO
[2017/07]
Type: A1 Application with search report 
No.:EP3243884
Date:15.11.2017
Language:EN
[2017/46]
Type: B1 Patent specification 
No.:EP3243884
Date:28.10.2020
Language:EN
[2020/44]
Search report(s)International search report - published on:KR16.02.2017
(Supplementary) European search report - dispatched on:EP04.07.2018
ClassificationIPC:C09D183/04, C09D5/00, G02B1/11, C08J7/04, C09D5/33, C09D7/61, C09D7/65
[2018/31]
CPC:
C08J7/0423 (EP,US); C09D4/00 (KR); C08J7/04 (CN);
C08G77/20 (EP,US); C08J7/042 (KR); C08J7/044 (EP,US);
C08J7/046 (EP,KR,US); C08K3/36 (KR,US); C08K7/26 (KR,US);
C08L83/04 (EP,US); C08L83/06 (KR); C09D183/04 (EP,CN,US);
C09D5/00 (EP,CN,KR,US); C09D5/004 (EP,US); C09D5/4476 (US);
C09D7/40 (EP,US); C09D7/61 (EP,KR,US); C09D7/63 (KR);
C09D7/65 (EP,KR); C09D7/67 (EP,KR,US); C09D7/70 (KR);
G02B1/11 (CN,KR); G02B1/111 (EP); C08J2483/06 (KR);
C08K2201/003 (EP,KR,US); C08K2201/017 (KR) (-)
C-Set:
C08L83/04, C08K3/36, C08L33/16 (EP,US);
C08L83/04, C08K7/26, C08L33/16 (US,EP)
Former IPC [2017/46]C09D183/04, C09D5/00, C09D7/12, G02B1/11, C08J7/04
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 [2017/46]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:STRAHLUNGSHÄRTBARE BESCHICHTUNGSZUSAMMENSETZUNG, SCHICHT MIR GERINGEM BRECHUNGSINDEX UND ANTIREFLEXIONSFILM[2017/46]
English:RADIATION CURABLE COATING COMPOSITION, LOW-REFRACTIVE-INDEX LAYER, AND ANTIREFLECTIVE FILM[2017/46]
French:COMPOSITION DE REVÊTEMENT DURCISSABLE PAR RAYONNEMENT, COUCHE À FAIBLE INDICE DE RÉFRACTION, ET FILM ANTIREFLET[2017/46]
Entry into regional phase31.07.2017Translation filed 
31.07.2017National basic fee paid 
31.07.2017Search fee paid 
31.07.2017Designation fee(s) paid 
31.07.2017Examination fee paid 
Examination procedure31.07.2017Examination requested  [2017/46]
31.07.2017Date on which the examining division has become responsible
21.12.2018Amendment by applicant (claims and/or description)
18.02.2020Despatch of a communication from the examining division (Time limit: M04)
03.06.2020Reply to a communication from the examining division
12.08.2020Communication of intention to grant the patent
22.09.2020Fee for grant paid
22.09.2020Fee for publishing/printing paid
22.09.2020Receipt of the translation of the claim(s)
Opposition(s)29.07.2021No opposition filed within time limit [2021/40]
Fees paidRenewal fee
22.08.2018Renewal fee patent year 03
22.08.2019Renewal fee patent year 04
21.08.2020Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
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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.
Lapses during opposition  TooltipHU11.08.2016
AL28.10.2020
AT28.10.2020
CY28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
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LT28.10.2020
LV28.10.2020
MC28.10.2020
MK28.10.2020
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NL28.10.2020
PL28.10.2020
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RS28.10.2020
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SI28.10.2020
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SM28.10.2020
TR28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
[2024/41]
Former [2024/29]HU11.08.2016
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BG28.01.2021
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SI28.10.2020
SK28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
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SK28.10.2020
SM28.10.2020
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NO28.01.2021
GR29.01.2021
IS28.02.2021
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PL28.10.2020
RS28.10.2020
SE28.10.2020
SM28.10.2020
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NO28.01.2021
GR29.01.2021
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SE28.10.2020
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GR29.01.2021
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PT01.03.2021
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Documents cited:Search[A]JP2010254950  ;
 [A]CN101531839  ;
 [E]EP3279282  (JNC CORP [JP]) [E] 1-3,5-8,10-13 * production examples 20,22; paragraphs [0100] , [0146] - [0151] - [0202] , [0204]; examples 17,19; claims 1-10 *;
 [A]  - DATABASE WPI, 0, Derwent World Patents Index, vol. 2010, no. 80, Database accession no. 2010-P00149, XP002782248 & JP2010254950 A 20101111 (SONY CORP) [A] 1-15 * abstract * * paragraphs [0044] , [0046] , [0076]; example 43 *
 [A]  - DATABASE WPI, 0, Derwent World Patents Index, vol. 2009, no. 78, Database accession no. 2009-P02630, XP002782335 & CN101531839 A 20090916 (GUANGZHOU CHEM INST CHINESE ACAD) [A] 1-15 * abstract * * examples 1-6 *
International search[A]KR20110013751  (DONGWOO FINE CHEM CO LTD [KR]) [A] 1-24* See abstract; paragraphs [0006], [0040], [0046], [0054]: and claims 1 3, 5-6. *;
 [A]CN103305036  (WUHAN GREENCHEMICAL TECHNOLOGY CO LTD) [A] 1-24 * See claims 1,4-5, 7-8. *;
 [A]KR20130118069  (CHEIL IND INC [KR]) [A] 1-24 * See paragraph [0006]; and claims 1-2, 5, 7-8, 12. *;
 [A]KR20130132094  (LG CHEMICAL LTD [KR]) [A] 1-24 * See paragraph [0054]; and ciaims 1, 9. *;
 [A]WO2014107476  (IBM [US]) [A] 1-24 * See paragraph [0045]; and claims 1-2, 9-10. *
ExaminationEP3223043
 EP3315305
 EP3378902
 EP3415959
    - "POSS Enhanced? Thermosets", (20091217), URL: http://www.hybridplastics.com/docs/POSS_Thermosets.pdf, (20130703), XP055069298
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.