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Extract from the Register of European Patents

EP About this file: EP3760651

EP3760651 - ETHYLENE/ALPHA-OLEFIN COPOLYMER AND PREPARATION METHOD THEREFOR [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.05.2023
Database last updated on 15.07.2024
FormerThe patent has been granted
Status updated on  27.05.2022
FormerGrant of patent is intended
Status updated on  20.03.2022
FormerRequest for examination was made
Status updated on  04.12.2020
FormerThe international publication has been made
Status updated on  08.11.2019
Most recent event   Tooltip26.01.2024Lapse of the patent in a contracting state
New state(s): MC		published on 28.02.2024  [2024/09]
Applicant(s)For all designated states
LG CHEM, LTD.
128, Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
[2021/01]
Inventor(s)01 / GWAK, Rae Keun
LG Chem Research Park
188, Munji-ro Yuseong-gu
Daejeon 34122 / KR
02 / JUNG, Seung Hwan
LG Chem Research Park,
188, Munji-ro Yuseong-gu
Daejeon 34122 / KR
03 / GONG, Jin Sam
LG Chem Research Park,
188, Munji-ro Yuseong-gu
Daejeon 34122 / KR
04 / JUN, Jung Ho
LG Chem Research Park,
188, Munji-ro Yuseong-gu
Daejeon 34122 / KR
05 / LEE, Choong Hoon
LG Chem Research Park,
188, Munji-ro Yuseong-gu
Daejeon 34122 / KR
06 / LEE, Eun Jung
LG Chem Research Park,
188, Munji-ro Yuseong-gu
Daejeon 34122 / KR
07 / JU, Hyun Jin
LG Chem Research Park,
188, Munji-ro Yuseong-gu
Daejeon 34122 / KR
08 / PARK, In Sung
LG Chem Research Park,
188, Munji-ro Yuseong-gu
Daejeon 34122 / KR
09 / PARK, Sang Eun
LG Chem Research Park,
188, Munji-ro Yuseong-gu
Daejeon 34122 / KR
 [2021/01]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2021/01]
Application number, filing date19796262.403.05.2019
[2021/01]
WO2019KR05362
Priority number, dateKR2018005204604.05.2018         Original published format: KR 20180052046
[2021/01]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019212303
Date:07.11.2019
Language:KO
[2019/45]
Type: A1 Application with search report 
No.:EP3760651
Date:06.01.2021
Language:EN
[2021/01]
Type: B1 Patent specification 
No.:EP3760651
Date:29.06.2022
Language:EN
[2022/26]
Search report(s)International search report - published on:KR07.11.2019
(Supplementary) European search report - dispatched on:EP20.11.2020
ClassificationIPC:C08F210/16, C08F210/14, C08F2/38, C08F4/6592, C08F4/649, C09J123/08
[2021/01]
CPC:
C09J123/0815 (EP,KR,US); C08F210/16 (EP,KR,US); C08F2/38 (KR);
C08F210/14 (EP,KR); C08F4/6495 (KR); C08F4/6496 (KR);
C08F4/6592 (KR); C08L23/0815 (KR); C08F2500/17 (KR,US);
C08F2500/18 (KR,US); C09J2301/304 (KR,US) (-)
C-Set:
C08F210/16, C08F4/6592 (EP);
C08F210/16, C08F210/14, C08F2500/02, C08F2500/03, C08F2500/08, C08F2500/12, C08F2500/17 (EP)
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 [2021/01]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:ETHYLEN/ALPHA-OLEFIN-COPOLYMER UND HERSTELLUNGSVERFAHREN DAFÜR[2021/01]
English:ETHYLENE/ALPHA-OLEFIN COPOLYMER AND PREPARATION METHOD THEREFOR[2021/01]
French:COPOLYMÈRE D'ÉTHYLÈNE-ACÉTATE DE VINYLE ET SON PROCÉDÉ DE PRÉPARATION[2021/01]
Entry into regional phase28.09.2020Translation filed 
28.09.2020National basic fee paid 
28.09.2020Search fee paid 
28.09.2020Designation fee(s) paid 
28.09.2020Examination fee paid 
Examination procedure28.09.2020Examination requested  [2021/01]
08.06.2021Amendment by applicant (claims and/or description)
21.03.2022Communication of intention to grant the patent
12.05.2022Fee for grant paid
12.05.2022Fee for publishing/printing paid
12.05.2022Receipt of the translation of the claim(s)
Opposition(s)30.03.2023No opposition filed within time limit [2023/23]
Fees paidRenewal fee
25.05.2021Renewal fee patent year 03
24.05.2022Renewal 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  TooltipAL29.06.2022
AT29.06.2022
CZ29.06.2022
DK29.06.2022
EE29.06.2022
FI29.06.2022
HR29.06.2022
LT29.06.2022
LV29.06.2022
MC29.06.2022
PL29.06.2022
RO29.06.2022
RS29.06.2022
SE29.06.2022
SI29.06.2022
SK29.06.2022
SM29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
IS29.10.2022
PT31.10.2022
[2024/09]
Former [2023/37]AL29.06.2022
AT29.06.2022
CZ29.06.2022
DK29.06.2022
EE29.06.2022
FI29.06.2022
HR29.06.2022
LT29.06.2022
LV29.06.2022
PL29.06.2022
RO29.06.2022
RS29.06.2022
SE29.06.2022
SI29.06.2022
SK29.06.2022
SM29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
IS29.10.2022
PT31.10.2022
Former [2023/22]AL29.06.2022
AT29.06.2022
CZ29.06.2022
DK29.06.2022
EE29.06.2022
FI29.06.2022
HR29.06.2022
LT29.06.2022
LV29.06.2022
PL29.06.2022
RO29.06.2022
RS29.06.2022
SE29.06.2022
SK29.06.2022
SM29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
IS29.10.2022
PT31.10.2022
Former [2023/21]AL29.06.2022
AT29.06.2022
DK29.06.2022
EE29.06.2022
FI29.06.2022
HR29.06.2022
LT29.06.2022
LV29.06.2022
PL29.06.2022
RO29.06.2022
RS29.06.2022
SE29.06.2022
SK29.06.2022
SM29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
IS29.10.2022
PT31.10.2022
Former [2023/17]AL29.06.2022
AT29.06.2022
EE29.06.2022
FI29.06.2022
HR29.06.2022
LT29.06.2022
LV29.06.2022
PL29.06.2022
RO29.06.2022
RS29.06.2022
SE29.06.2022
SK29.06.2022
SM29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
IS29.10.2022
PT31.10.2022
Former [2023/12]AT29.06.2022
EE29.06.2022
FI29.06.2022
HR29.06.2022
LT29.06.2022
LV29.06.2022
PL29.06.2022
RO29.06.2022
RS29.06.2022
SE29.06.2022
SK29.06.2022
SM29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
IS29.10.2022
PT31.10.2022
Former [2023/11]AT29.06.2022
EE29.06.2022
FI29.06.2022
HR29.06.2022
LT29.06.2022
LV29.06.2022
PL29.06.2022
RO29.06.2022
RS29.06.2022
SE29.06.2022
SK29.06.2022
SM29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
PT31.10.2022
Former [2023/09]AT29.06.2022
EE29.06.2022
FI29.06.2022
HR29.06.2022
LT29.06.2022
LV29.06.2022
RO29.06.2022
RS29.06.2022
SE29.06.2022
SK29.06.2022
SM29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
PT31.10.2022
Former [2023/07]AT29.06.2022
FI29.06.2022
HR29.06.2022
LT29.06.2022
LV29.06.2022
RS29.06.2022
SE29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
Former [2022/50]FI29.06.2022
HR29.06.2022
LT29.06.2022
LV29.06.2022
RS29.06.2022
SE29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
Former [2022/49]FI29.06.2022
HR29.06.2022
LT29.06.2022
LV29.06.2022
SE29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
Former [2022/47]FI29.06.2022
LT29.06.2022
SE29.06.2022
NO29.09.2022
Documents cited:Search[I]US2015045526  (KUM DON-HO [KR], et al) [I] 1-9 * abstract * * examples 1-5; table 2 * * figure 1 ** paragraph [0082] *;
 [A]EP3216795  (LG CHEMICAL LTD [KR]) [A] 1-9 * tables 1,2 * * paragraphs [0018] , [0112] - [0124] *
International search[A]KR20070112794  (DOW GLOBAL TECHNOLOGIES INC [US]) [A] 1-9;
 [A]KR20100126712  (DOW GLOBAL TECHNOLOGIES INC [US])[A] 1-9;
 [Y]KR101097378B  (LG CHEMICAL LTD [KR]) [Y] 1-9;
 [A]US2012196985  (LEE YONG-HO [US], et al) [A] 1-9;
 [Y]KR20160054849  (LG CHEMICAL LTD [KR]) [Y] 1-9
by applicantUS4935474
 US5914289
 KR20030012308
 US6828394
 US6841631
 US6894128
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.