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

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3915997

EP3915997 - TRANSITION METAL COMPOUND AND CATALYST COMPOSITION COMPRISING SAME [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  20.10.2023
Database last updated on 25.09.2024
FormerGrant of patent is intended
Status updated on  14.06.2023
FormerExamination is in progress
Status updated on  26.08.2022
FormerRequest for examination was made
Status updated on  29.10.2021
FormerThe international publication has been made
Status updated on  19.09.2020
Most recent event   Tooltip02.08.2024Lapse of the patent in a contracting state
New state(s): SK		published on 04.09.2024  [2024/36]
Applicant(s)For all designated states
LG CHEM, LTD.
128, Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
[2021/48]
Inventor(s)01 / KIM, Byung Seok
LG Chem Research Park, 188, Munji-ro, Yuseong-gu
Daejeon 34122 / KR
02 / LEE, Insun
LG Chem Research Park, 188, Munji-ro, Yuseong-gu
Daejeon 34122 / KR
03 / KIM, Seok Hwan
LG Chem Research Park, 188, Munji-ro, Yuseong-gu
Daejeon 34122 / KR
04 / LEE, Jung Won
LG Chem Research Park, 188, Munji-ro, Yuseong-gu
Daejeon 34122 / KR
05 / GWON, Donghyeon
LG Chem Research Park, 188, Munji-ro, Yuseong-gu
Daejeon 34122 / KR
06 / JEON, Sangjin
LG Chem Research Park, 188, Munji-ro, Yuseong-gu
Daejeon 34122 / KR
07 / KIM, Seyoung
LG Chem Research Park, 188, Munji-ro, Yuseong-gu
Daejeon 34122 / KR
08 / PARK, Heekwang
LG Chem Research Park, 188, Munji-ro, Yuseong-gu
Daejeon 34122 / KR
 [2023/47]
Former [2021/48]01 / KIM, Byung Seok
Daejeon 34122 / KR
02 / LEE, Insun
Daejeon 34122 / KR
03 / KIM, Seok Hwan
Daejeon 34122 / KR
04 / LEE, Jung Won
Daejeon 34122 / KR
05 / GWON, Donghyeon
Daejeon 34122 / KR
06 / JEON, Sangjin
Daejeon 34122 / KR
07 / KIM, Seyoung
Daejeon 34122 / KR
08 / PARK, Heekwang
Daejeon 34122 / KR
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2021/48]
Application number, filing date20770661.504.03.2020
[2021/48]
WO2020KR03044
Priority number, dateKR2019002886713.03.2019         Original published format: KR 20190028867
[2021/48]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020184887
Date:17.09.2020
Language:KO
[2020/38]
Type: A1 Application with search report 
No.:EP3915997
Date:01.12.2021
Language:EN
[2021/48]
Type: B1 Patent specification 
No.:EP3915997
Date:22.11.2023
Language:EN
[2023/47]
Search report(s)International search report - published on:KR17.09.2020
(Supplementary) European search report - dispatched on:EP31.01.2022
ClassificationIPC:C07F17/00, C08F4/6592, C08F4/659, C08F4/52, C08F2/38, C08F110/06, D01F6/06
[2023/26]
CPC:
C07F17/00 (EP,KR); C08F4/65927 (KR,US); C08F110/06 (EP,KR,US);
C08F2/38 (KR,US); C08F4/52 (KR); C08F4/65912 (KR,US);
C08F4/65916 (EP,KR,US); C08F2500/12 (KR); D01F6/06 (EP);
Y02P20/52 (EP) (-)
C-Set:
C08F110/06, C08F2/02 (EP);
C08F110/06, C08F4/65927 (EP);
C08F110/06, C08F2500/03, C08F2500/12, C08F2500/34 (EP)
Former IPC [2021/48]C07F17/00, C08F4/6592, C08F4/659, C08F4/52, C08F2/38, C08F110/06
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 [2021/48]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:ÜBERGANGSMETALLVERBINDUNG UND KATALYSATORZUSAMMENSETZUNG DAMIT[2021/48]
English:TRANSITION METAL COMPOUND AND CATALYST COMPOSITION COMPRISING SAME[2021/48]
French:COMPOSÉ DE MÉTAL DE TRANSITION ET COMPOSITION DE CATALYSEUR LE COMPRENANT[2021/48]
Entry into regional phase23.08.2021Translation filed 
23.08.2021National basic fee paid 
23.08.2021Search fee paid 
23.08.2021Designation fee(s) paid 
23.08.2021Examination fee paid 
Examination procedure23.08.2021Examination requested  [2021/48]
04.08.2022Amendment by applicant (claims and/or description)
29.08.2022Despatch of a communication from the examining division (Time limit: M04)
29.11.2022Reply to a communication from the examining division
15.06.2023Communication of intention to grant the patent
16.10.2023Fee for grant paid
16.10.2023Fee for publishing/printing paid
16.10.2023Receipt of the translation of the claim(s)
Fees paidRenewal fee
22.03.2022Renewal fee patent year 03
22.03.2023Renewal 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  TooltipAT22.11.2023
CZ22.11.2023
DK22.11.2023
EE22.11.2023
ES22.11.2023
HR22.11.2023
LT22.11.2023
LV22.11.2023
NL22.11.2023
PL22.11.2023
RO22.11.2023
RS22.11.2023
SE22.11.2023
SK22.11.2023
SM22.11.2023
BG22.02.2024
NO22.02.2024
GR23.02.2024
IS22.03.2024
PT22.03.2024
[2024/36]
Former [2024/35]AT22.11.2023
CZ22.11.2023
DK22.11.2023
EE22.11.2023
ES22.11.2023
HR22.11.2023
LT22.11.2023
LV22.11.2023
NL22.11.2023
PL22.11.2023
RO22.11.2023
RS22.11.2023
SE22.11.2023
SM22.11.2023
BG22.02.2024
NO22.02.2024
GR23.02.2024
IS22.03.2024
PT22.03.2024
Former [2024/34]AT22.11.2023
DK22.11.2023
EE22.11.2023
ES22.11.2023
HR22.11.2023
LT22.11.2023
LV22.11.2023
NL22.11.2023
PL22.11.2023
RS22.11.2023
SE22.11.2023
SM22.11.2023
BG22.02.2024
NO22.02.2024
GR23.02.2024
IS22.03.2024
PT22.03.2024
Former [2024/33]AT22.11.2023
DK22.11.2023
ES22.11.2023
HR22.11.2023
LT22.11.2023
LV22.11.2023
NL22.11.2023
PL22.11.2023
RS22.11.2023
SE22.11.2023
SM22.11.2023
BG22.02.2024
NO22.02.2024
GR23.02.2024
IS22.03.2024
PT22.03.2024
Former [2024/26]AT22.11.2023
ES22.11.2023
HR22.11.2023
LT22.11.2023
LV22.11.2023
NL22.11.2023
PL22.11.2023
RS22.11.2023
SE22.11.2023
BG22.02.2024
NO22.02.2024
GR23.02.2024
IS22.03.2024
PT22.03.2024
Former [2024/23]AT22.11.2023
ES22.11.2023
LT22.11.2023
NL22.11.2023
BG22.02.2024
GR23.02.2024
IS22.03.2024
PT22.03.2024
Former [2024/21]LT22.11.2023
NL22.11.2023
BG22.02.2024
GR23.02.2024
IS22.03.2024
Former [2024/20]GR23.02.2024
IS22.03.2024
Documents cited:Search[Y]WO2005058916  (BASELL POLYOLEFINE GMBH [DE], et al) [Y] 1-15 * examples 1-7 * * abstract * * compound (I) * * claims 1-11 *;
 [Y]WO2014099303  (EXXONMOBIL CHEM PATENTS INC [US]) [Y] 1-15 * page 13, line 15 - line 22 * * abstract *;
 [Y]WO2017069854  (EXXONMOBIL CHEMICAL PATENTS INC [US]) [Y] 1-15 * page 13, line 5 - line 12 ** abstract *;
 [E]WO2021034459  (EXXONMOBIL CHEMICAL PATENTS INC [US]) [E] 1-15 * claims 1-67 *;
 [E]EP3936542  (LG CHEMICAL LTD [KR]) [E] 1-15 * claims 1-11 *
International search[A]EP1077215  (SOLVAY [BE]) [A] 1-16;
 [X]WO2014099303  (EXXONMOBIL CHEM PATENTS INC [US]) [X] 1-16;
 [A]WO2017060691  (SCG CHEMICALS CO LTD [TH]) [A] 1-16;
 [X]WO2017069854  (EXXONMOBIL CHEMICAL PATENTS INC [US]) [X] 1-6;
 [A]US2018201630  (YANG JIAN [US], et al)[A] 1-16
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.