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Extract from the Register of European Patents

EP About this file: EP3686244

EP3686244 - HEAT-RESISTANT RESIN COMPOSITION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  29.09.2023
Database last updated on 19.07.2024
FormerThe patent has been granted
Status updated on  21.10.2022
FormerGrant of patent is intended
Status updated on  07.08.2022
FormerRequest for examination was made
Status updated on  26.06.2020
FormerThe international publication has been made
Status updated on  15.06.2019
Most recent event   Tooltip19.07.2024Lapse of the patent in a contracting state
New state(s): BG		published on 21.08.2024 [2024/34]
Applicant(s)For all designated states
LG Chem, Ltd.
128, Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
[2020/31]
Inventor(s)01 / KIM, Do Hyeong
LG Chem Research Park
188, Munji-ro, Yuseong-gu
Daejeon 34122 / KR
02 / NAMGUNG, Ho
LG Chem Research Park
188, Munji-ro, Yuseong-gu
Daejeon 34122 / KR
03 / KIM, Seong Lyong
LG Chem Research Park
188, Munji-ro, Yuseong-gu
Daejeon 34122 / KR
04 / JUNG, Dae San
LG Chem Research Park
188, Munji-ro, Yuseong-gu
Daejeon 34122 / KR
 [2022/36]
Former [2020/31]01 / KIM, Do Hyeong
LG Chem Research Park
188
Munji-ro
Yuseong-gu
Daejeon 34122 / KR
02 / NAMGUNG, Ho
LG Chem Research Park
188
Munji-ro
Yuseong-gu
Daejeon 34122 / KR
03 / KIM, Seong Lyong
LG Chem Research Park
188
Munji-ro
Yuseong-gu
Daejeon 34122 / KR
04 / JUNG, Dae San
LG Chem Research Park
188
Munji-ro
Yuseong-gu
Daejeon 34122 / KR
Representative(s)Plasseraud IP
104 Rue de Richelieu
CS92104
75080 Paris Cedex 02 / FR
[N/P]
Former [2020/31]Plasseraud IP
66, rue de la Chaussée d'Antin
75440 Paris Cedex 09 / FR
Application number, filing date18885822.904.12.2018
[2020/31]
WO2018KR15250
Priority number, dateKR2017016530904.12.2017         Original published format: KR 20170165309
KR2018015383703.12.2018         Original published format: KR 20180153837
[2020/31]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019112294
Date:13.06.2019
Language:KO
[2019/24]
Type: A1 Application with search report 
No.:EP3686244
Date:29.07.2020
Language:EN
[2020/31]
Type: B1 Patent specification 
No.:EP3686244
Date:23.11.2022
Language:EN
[2022/47]
Search report(s)International search report - published on:KR13.06.2019
(Supplementary) European search report - dispatched on:EP15.10.2020
ClassificationIPC:C08L55/02, C08L35/06, C08L25/12, C23C14/20, C08F279/04, C08F212/08
[2022/31]
CPC:
C08F212/08 (EP,US); C08L55/02 (EP,KR,US); C08F279/04 (EP,US);
C08L25/12 (EP,KR,US); C08L35/06 (KR,US); C23C14/20 (EP,KR);
C08L2201/08 (EP); C08L2205/02 (EP); C08L2205/025 (EP);
C08L2205/03 (EP); C08L2205/035 (EP) (-)
C-Set:
C08F212/08, C08F222/40 (EP);
C08F279/04, C08F212/08, C08F220/44 (EP);
C08L25/12, C08L25/12, C08L25/08, C08L55/02, C08L51/04, C08L25/12 (EP);
C08L55/02, C08L55/02, C08L25/08, C08L25/08, C08L25/08, C08L25/08 (EP)
Former IPC [2020/31]C08L55/02, C08L35/06, C08L25/12, C23C14/20
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 [2020/31]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:HITZEBESTÄNDIGE HARZZUSAMMENSETZUNG[2020/31]
English:HEAT-RESISTANT RESIN COMPOSITION[2020/31]
French:COMPOSITION DE RÉSINE RÉSISTANT À LA CHALEUR[2020/31]
Entry into regional phase22.04.2020Translation filed 
22.04.2020National basic fee paid 
22.04.2020Search fee paid 
22.04.2020Designation fee(s) paid 
22.04.2020Examination fee paid 
Examination procedure22.04.2020Examination requested  [2020/31]
30.04.2021Amendment by applicant (claims and/or description)
08.08.2022Communication of intention to grant the patent
13.10.2022Fee for grant paid
13.10.2022Fee for publishing/printing paid
13.10.2022Receipt of the translation of the claim(s)
Opposition(s)24.08.2023No opposition filed within time limit [2023/44]
Fees paidRenewal fee
22.12.2020Renewal fee patent year 03
22.12.2021Renewal fee patent year 04
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  TooltipHU04.12.2018
AL23.11.2022
AT23.11.2022
BG23.11.2022
CY23.11.2022
CZ23.11.2022
DK23.11.2022
EE23.11.2022
ES23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
MC23.11.2022
MK23.11.2022
NL23.11.2022
PL23.11.2022
RO23.11.2022
RS23.11.2022
SE23.11.2022
SI23.11.2022
SK23.11.2022
SM23.11.2022
IE04.12.2022
LU04.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
[2024/34]
Former [2024/29]HU04.12.2018
AL23.11.2022
AT23.11.2022
CY23.11.2022
CZ23.11.2022
DK23.11.2022
EE23.11.2022
ES23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
MC23.11.2022
MK23.11.2022
NL23.11.2022
PL23.11.2022
RO23.11.2022
RS23.11.2022
SE23.11.2022
SI23.11.2022
SK23.11.2022
SM23.11.2022
IE04.12.2022
LU04.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2024/27]HU04.12.2018
AL23.11.2022
AT23.11.2022
CY23.11.2022
CZ23.11.2022
DK23.11.2022
EE23.11.2022
ES23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
MK23.11.2022
NL23.11.2022
PL23.11.2022
RO23.11.2022
RS23.11.2022
SE23.11.2022
SI23.11.2022
SK23.11.2022
SM23.11.2022
IE04.12.2022
LU04.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2024/21]HU04.12.2018
AL23.11.2022
AT23.11.2022
CY23.11.2022
CZ23.11.2022
DK23.11.2022
EE23.11.2022
ES23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
NL23.11.2022
PL23.11.2022
RO23.11.2022
RS23.11.2022
SE23.11.2022
SI23.11.2022
SK23.11.2022
SM23.11.2022
IE04.12.2022
LU04.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2024/18]HU04.12.2018
AL23.11.2022
AT23.11.2022
CZ23.11.2022
DK23.11.2022
EE23.11.2022
ES23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
NL23.11.2022
PL23.11.2022
RO23.11.2022
RS23.11.2022
SE23.11.2022
SI23.11.2022
SK23.11.2022
SM23.11.2022
IE04.12.2022
LU04.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2023/51]AL23.11.2022
AT23.11.2022
CZ23.11.2022
DK23.11.2022
EE23.11.2022
ES23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
NL23.11.2022
PL23.11.2022
RO23.11.2022
RS23.11.2022
SE23.11.2022
SI23.11.2022
SK23.11.2022
SM23.11.2022
IE04.12.2022
LU04.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2023/49]AL23.11.2022
AT23.11.2022
CZ23.11.2022
DK23.11.2022
EE23.11.2022
ES23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
NL23.11.2022
PL23.11.2022
RO23.11.2022
RS23.11.2022
SE23.11.2022
SK23.11.2022
SM23.11.2022
IE04.12.2022
LU04.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2023/48]AL23.11.2022
AT23.11.2022
CZ23.11.2022
DK23.11.2022
EE23.11.2022
ES23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
NL23.11.2022
PL23.11.2022
RO23.11.2022
RS23.11.2022
SE23.11.2022
SK23.11.2022
SM23.11.2022
IE04.12.2022
LU04.12.2022
CH31.12.2022
LI31.12.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2023/47]AL23.11.2022
AT23.11.2022
CZ23.11.2022
DK23.11.2022
EE23.11.2022
ES23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
NL23.11.2022
PL23.11.2022
RO23.11.2022
RS23.11.2022
SE23.11.2022
SK23.11.2022
SM23.11.2022
LU04.12.2022
CH31.12.2022
LI31.12.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2023/38]AL23.11.2022
AT23.11.2022
CZ23.11.2022
DK23.11.2022
EE23.11.2022
ES23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
NL23.11.2022
PL23.11.2022
RO23.11.2022
RS23.11.2022
SE23.11.2022
SK23.11.2022
SM23.11.2022
LU04.12.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2023/37]AL23.11.2022
AT23.11.2022
CZ23.11.2022
DK23.11.2022
EE23.11.2022
ES23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
NL23.11.2022
PL23.11.2022
RO23.11.2022
RS23.11.2022
SE23.11.2022
SM23.11.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2023/35]AT23.11.2022
CZ23.11.2022
DK23.11.2022
EE23.11.2022
ES23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
NL23.11.2022
PL23.11.2022
RO23.11.2022
RS23.11.2022
SE23.11.2022
SM23.11.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2023/34]AT23.11.2022
DK23.11.2022
EE23.11.2022
ES23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
NL23.11.2022
PL23.11.2022
RS23.11.2022
SE23.11.2022
SM23.11.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2023/33]AT23.11.2022
DK23.11.2022
ES23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
NL23.11.2022
PL23.11.2022
RS23.11.2022
SE23.11.2022
SM23.11.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2023/29]AT23.11.2022
ES23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
NL23.11.2022
PL23.11.2022
RS23.11.2022
SE23.11.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2023/25]AT23.11.2022
ES23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
PL23.11.2022
RS23.11.2022
SE23.11.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2023/23]AT23.11.2022
ES23.11.2022
FI23.11.2022
LT23.11.2022
LV23.11.2022
SE23.11.2022
NO23.02.2023
GR24.02.2023
PT23.03.2023
Former [2023/22]AT23.11.2022
ES23.11.2022
FI23.11.2022
LT23.11.2022
SE23.11.2022
NO23.02.2023
PT23.03.2023
Former [2023/20]LT23.11.2022
NO23.02.2023
Documents cited:Search[A]US5990240  (MISHIMA IKUHIRO [JP], et al) [A] 1-11 * column 1, line 54; examples 1,2,4,5,7; table 3 *;
 [A]WO2006070986  (CHEIL IND INC [KR], et al) [A] 1-11* paragraphs [0001] , [0003] , [0008] , [0049] - [0066]; examples 1-7; table 1 *;
 [A]EP2388282  (DENKI KAGAKU KOGYO KK [JP]) [A] 1-11 * paragraphs [0011] , [0012] , [0043] - [0045] - [0071] , [0072]; claim 7 *
International search[XY]KR20150067743  (LG CHEMICAL LTD [KR]) [X] 1-3, 6-8, 10-11 * See paragraphs [0056]-[0095]; and claims 11, 13, 17. * [Y] 4-5, 9;
 [Y]KR101293789B  (CHEIL INDUSTRIES INC.) [Y] 4-5, 9 * See paragraphs [0039]-[0041]; and claims 1, 5. *;
 [A]KR100528768B  (LG CHEM, LTD.) [A] 1-11 * See claims 1-4. *;
 [A]KR20150102446  (CHEIL IND INC [KR]) [A] 1-11 * See claims 1-6. *;
 [A]KR20140114458  (MITSUBISHI ENG PLASTICS CORP [JP]) [A] 1-11 * See paragraphs [0039]-[0046]. *
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.