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Extract from the Register of European Patents

EP About this file: EP3640277

EP3640277 - ADDITIVE COMPOSITION AND METHOD OF PREPARING THE SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  29.12.2023
Database last updated on 05.10.2024
FormerThe patent has been granted
Status updated on  20.01.2023
FormerGrant of patent is intended
Status updated on  10.11.2022
FormerRequest for examination was made
Status updated on  20.03.2020
Most recent event   Tooltip02.08.2024Lapse of the patent in a contracting state
New state(s): BE		published on 04.09.2024  [2024/36]
Applicant(s)For all designated states
Korea Kumho Petrochemical Co., Ltd.
100, Cheonggyecheon-ro
Jung-gu
Seoul 04542 / KR
[2020/17]
Inventor(s)01 / ROH, Kee Yoon
905-803, 19, Baeul 2-ro, Yuseong-gu
34021 Daejeon / KR
02 / JANG, Jung Hee
305-302, 24, Baeul 2-ro, Yuseong-gu
34022 Daejeon / KR
03 / PARK, Yun Cheol
202-602, 515-38, Eumbong-ro, Eumbong-myeon
31416 Asan-si, Chungcheongnam-do / KR
04 / CHO, Nam Hyun
202, 12, Jeonmin-ro 26beon-gil, Yuseong-gu
34052 Daejeon / KR
 [2020/17]
Representative(s)M. Zardi & Co S.A.
Via G. B. Pioda, 6
6900 Lugano / CH
[2023/08]
Former [2020/17]Zardi, Marco
M. Zardi & Co. SA
Via Pioda 6
6900 Lugano / CH
Application number, filing date19203146.615.10.2019
[2020/17]
Priority number, dateKR2018012249415.10.2018         Original published format: KR 20180122494
[2020/17]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3640277
Date:22.04.2020
Language:EN
[2020/17]
Type: B1 Patent specification 
No.:EP3640277
Date:22.02.2023
Language:EN
[2023/08]
Search report(s)(Supplementary) European search report - dispatched on:EP13.03.2020
ClassificationIPC:C08G59/62, C07C39/15, C09D5/03, C09D163/00
[2020/17]
CPC:
C09D163/00 (EP,CN,KR,US); C09D7/63 (EP,CN,KR); C08K5/13 (EP,US);
C07C37/14 (EP); C08G59/62 (EP); C08K5/005 (EP);
C08K5/01 (US); C09D7/20 (CN) (-)
C-Set:
C07C37/14, C07C39/15 (EP);
C09D163/00, C08K5/13 (CN,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 [2020/48]
Former [2020/17]AL,  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 
TitleGerman:ADDITIVZUSAMMENSETZUNG UND VERFAHREN ZUR HERSTELLUNG DAVON[2020/17]
English:ADDITIVE COMPOSITION AND METHOD OF PREPARING THE SAME[2020/17]
French:COMPOSITION D'ADDITIF ET SON PROCÉDÉ DE PRÉPARATION[2020/17]
Examination procedure14.11.2019Examination requested  [2020/17]
15.10.2020Amendment by applicant (claims and/or description)
11.11.2022Communication of intention to grant the patent
13.01.2023Fee for grant paid
13.01.2023Fee for publishing/printing paid
13.01.2023Receipt of the translation of the claim(s)
Opposition(s)23.11.2023No opposition filed within time limit [2024/05]
Fees paidRenewal fee
07.10.2021Renewal fee patent year 03
14.09.2022Renewal 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  TooltipAT22.02.2023
CZ22.02.2023
DK22.02.2023
EE22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
MC22.02.2023
PL22.02.2023
RO22.02.2023
RS22.02.2023
SE22.02.2023
SI22.02.2023
SK22.02.2023
SM22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
LU15.10.2023
BE31.10.2023
CH31.10.2023
[2024/36]
Former [2024/34]AT22.02.2023
CZ22.02.2023
DK22.02.2023
EE22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
MC22.02.2023
PL22.02.2023
RO22.02.2023
RS22.02.2023
SE22.02.2023
SI22.02.2023
SK22.02.2023
SM22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
LU15.10.2023
CH31.10.2023
Former [2024/30]AT22.02.2023
CZ22.02.2023
DK22.02.2023
EE22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
MC22.02.2023
PL22.02.2023
RO22.02.2023
RS22.02.2023
SE22.02.2023
SI22.02.2023
SK22.02.2023
SM22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
LU15.10.2023
Former [2024/28]AT22.02.2023
CZ22.02.2023
DK22.02.2023
EE22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
MC22.02.2023
PL22.02.2023
RO22.02.2023
RS22.02.2023
SE22.02.2023
SI22.02.2023
SK22.02.2023
SM22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
Former [2024/11]AT22.02.2023
CZ22.02.2023
DK22.02.2023
EE22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
PL22.02.2023
RO22.02.2023
RS22.02.2023
SE22.02.2023
SI22.02.2023
SK22.02.2023
SM22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
Former [2023/50]AT22.02.2023
CZ22.02.2023
DK22.02.2023
EE22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
PL22.02.2023
RO22.02.2023
RS22.02.2023
SE22.02.2023
SK22.02.2023
SM22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
Former [2023/49]AT22.02.2023
CZ22.02.2023
DK22.02.2023
EE22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
PL22.02.2023
RO22.02.2023
RS22.02.2023
SE22.02.2023
SM22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
Former [2023/48]AT22.02.2023
DK22.02.2023
EE22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
PL22.02.2023
RS22.02.2023
SE22.02.2023
SM22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
Former [2023/46]AT22.02.2023
DK22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
PL22.02.2023
RS22.02.2023
SE22.02.2023
SM22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
Former [2023/39]AT22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
PL22.02.2023
RS22.02.2023
SE22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
Former [2023/38]AT22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
PL22.02.2023
RS22.02.2023
SE22.02.2023
NO22.05.2023
GR23.05.2023
PT22.06.2023
Former [2023/37]AT22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
RS22.02.2023
SE22.02.2023
NO22.05.2023
GR23.05.2023
PT22.06.2023
Former [2023/36]AT22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
RS22.02.2023
SE22.02.2023
NO22.05.2023
PT22.06.2023
Former [2023/35]AT22.02.2023
HR22.02.2023
LT22.02.2023
RS22.02.2023
NO22.05.2023
PT22.06.2023
Former [2023/34]LT22.02.2023
RS22.02.2023
PT22.06.2023
Former [2023/33]LT22.02.2023
Documents cited:Search[A]US2016207859  (ROH KEE YOON [KR], et al) [A] 1-13 * example 1; claims 1-9 *;
 [X]EP3153537  (KOREA KUMHO PETROCHEMICAL CO LTD [KR]) [X] 1-13 * claims 1,5,8,9,10 *;
 [X]KR20170062219  (KOREA KUMHO PETROCHEMICAL CO LTD [KR]) [X] 1-13 * claims 1-5,12 * * example 1 *;
 [A]KR101877491B  (KOREA KUMHO PETROCHEMICAL CO LTD [KR]) [A] 1-13* paragraph [0029]; claim 1 *
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.