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Extract from the Register of European Patents

EP About this file: EP3309184

EP3309184 - METHOD FOR PREPARING STYRENE-BUTADIENE RUBBER AND STYRENE-BUTADIENE RUBBER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.02.2021
Database last updated on 13.11.2024
FormerThe patent has been granted
Status updated on  21.02.2020
FormerGrant of patent is intended
Status updated on  10.12.2019
FormerExamination is in progress
Status updated on  03.08.2019
FormerRequest for examination was made
Status updated on  22.03.2018
FormerThe international publication has been made
Status updated on  07.07.2017
Most recent event   Tooltip15.07.2022Lapse of the patent in a contracting state
New state(s): BE		published on 17.08.2022  [2022/33]
Applicant(s)For all designated states
LG Chem, Ltd.
128 Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
[2018/16]
Inventor(s)01 / LEE, Jae Min
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
02 / LEE, Se Eun
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
03 / KIM, Byoung Yun
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
04 / JO, In Sung
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
05 / CHOI, Woo Seok
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
 [2018/16]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2018/16]
Application number, filing date16882097.528.12.2016
[2018/16]
WO2016KR15423
Priority number, dateKR2015018767128.12.2015         Original published format: KR 20150187671
[2018/16]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017116145
Date:06.07.2017
Language:KO
[2017/27]
Type: A1 Application with search report 
No.:EP3309184
Date:18.04.2018
Language:EN
[2018/16]
Type: B1 Patent specification 
No.:EP3309184
Date:25.03.2020
Language:EN
[2020/13]
Search report(s)International search report - published on:KR06.07.2017
(Supplementary) European search report - dispatched on:EP29.08.2018
ClassificationIPC:C08F236/10, C08F2/38, C08F2/22, C08L9/06
[2018/16]
CPC:
C08L9/06 (EP,KR,US); C08F236/10 (EP,KR,US); C08F2/22 (KR,US);
C08F2/26 (EP,US); C08F2/38 (EP,KR,US); C08K5/37 (US);
C08F2500/02 (US); C08F2800/20 (EP,US) (-)
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 [2018/16]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON STYROL-BUTADIEN-KAUTSCHUK SOWIE STYROL-BUTADIEN-KAUTSCHUK[2018/16]
English:METHOD FOR PREPARING STYRENE-BUTADIENE RUBBER AND STYRENE-BUTADIENE RUBBER[2018/16]
French:PROCÉDÉ DE PRÉPARATION DE CAOUTCHOUC DE STYRÈNE-BUTADIÈNE ET CAOUTCHOUC DE STYRÈNE-BUTADIÈNE[2018/16]
Entry into regional phase10.01.2018Translation filed 
10.01.2018National basic fee paid 
10.01.2018Search fee paid 
10.01.2018Designation fee(s) paid 
10.01.2018Examination fee paid 
Examination procedure10.01.2018Examination requested  [2018/16]
10.01.2018Date on which the examining division has become responsible
13.03.2019Amendment by applicant (claims and/or description)
07.08.2019Despatch of a communication from the examining division (Time limit: M02)
04.10.2019Reply to a communication from the examining division
11.12.2019Communication of intention to grant the patent
11.02.2020Fee for grant paid
11.02.2020Fee for publishing/printing paid
11.02.2020Receipt of the translation of the claim(s)
Opposition(s)12.01.2021No opposition filed within time limit [2021/11]
Fees paidRenewal fee
21.12.2018Renewal fee patent year 03
24.12.2019Renewal 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  TooltipHU28.12.2016
AL25.03.2020
AT25.03.2020
CY25.03.2020
CZ25.03.2020
DK25.03.2020
EE25.03.2020
ES25.03.2020
FI25.03.2020
HR25.03.2020
LT25.03.2020
LV25.03.2020
MC25.03.2020
MK25.03.2020
MT25.03.2020
NL25.03.2020
PL25.03.2020
RO25.03.2020
RS25.03.2020
SE25.03.2020
SI25.03.2020
SK25.03.2020
SM25.03.2020
TR25.03.2020
BG25.06.2020
NO25.06.2020
GR26.06.2020
IS25.07.2020
PT18.08.2020
IE28.12.2020
LU28.12.2020
BE31.12.2020
CH31.12.2020
LI31.12.2020
[2022/33]
Former [2022/31]HU28.12.2016
AL25.03.2020
AT25.03.2020
CY25.03.2020
CZ25.03.2020
DK25.03.2020
EE25.03.2020
ES25.03.2020
FI25.03.2020
HR25.03.2020
LT25.03.2020
LV25.03.2020
MC25.03.2020
MK25.03.2020
MT25.03.2020
NL25.03.2020
PL25.03.2020
RO25.03.2020
RS25.03.2020
SE25.03.2020
SI25.03.2020
SK25.03.2020
SM25.03.2020
TR25.03.2020
BG25.06.2020
NO25.06.2020
GR26.06.2020
IS25.07.2020
PT18.08.2020
IE28.12.2020
LU28.12.2020
CH31.12.2020
LI31.12.2020
Former [2022/30]HU28.12.2016
AL25.03.2020
AT25.03.2020
CY25.03.2020
CZ25.03.2020
DK25.03.2020
EE25.03.2020
ES25.03.2020
FI25.03.2020
HR25.03.2020
LT25.03.2020
LV25.03.2020
MC25.03.2020
MT25.03.2020
NL25.03.2020
PL25.03.2020
RO25.03.2020
RS25.03.2020
SE25.03.2020
SI25.03.2020
SK25.03.2020
SM25.03.2020
TR25.03.2020
BG25.06.2020
NO25.06.2020
GR26.06.2020
IS25.07.2020
PT18.08.2020
IE28.12.2020
LU28.12.2020
CH31.12.2020
LI31.12.2020
Former [2022/27]HU28.12.2016
AT25.03.2020
CY25.03.2020
CZ25.03.2020
DK25.03.2020
EE25.03.2020
ES25.03.2020
FI25.03.2020
HR25.03.2020
LT25.03.2020
LV25.03.2020
MC25.03.2020
MT25.03.2020
NL25.03.2020
PL25.03.2020
RO25.03.2020
RS25.03.2020
SE25.03.2020
SI25.03.2020
SK25.03.2020
SM25.03.2020
TR25.03.2020
BG25.06.2020
NO25.06.2020
GR26.06.2020
IS25.07.2020
PT18.08.2020
IE28.12.2020
LU28.12.2020
CH31.12.2020
LI31.12.2020
Former [2021/52]AT25.03.2020
CZ25.03.2020
DK25.03.2020
EE25.03.2020
ES25.03.2020
FI25.03.2020
HR25.03.2020
LT25.03.2020
LV25.03.2020
MC25.03.2020
NL25.03.2020
PL25.03.2020
RO25.03.2020
RS25.03.2020
SE25.03.2020
SI25.03.2020
SK25.03.2020
SM25.03.2020
BG25.06.2020
NO25.06.2020
GR26.06.2020
IS25.07.2020
PT18.08.2020
IE28.12.2020
LU28.12.2020
CH31.12.2020
LI31.12.2020
Former [2021/46]AT25.03.2020
CZ25.03.2020
DK25.03.2020
EE25.03.2020
ES25.03.2020
FI25.03.2020
HR25.03.2020
LT25.03.2020
LV25.03.2020
MC25.03.2020
NL25.03.2020
PL25.03.2020
RO25.03.2020
RS25.03.2020
SE25.03.2020
SI25.03.2020
SK25.03.2020
SM25.03.2020
BG25.06.2020
NO25.06.2020
GR26.06.2020
IS25.07.2020
PT18.08.2020
IE28.12.2020
LU28.12.2020
Former [2021/40]AT25.03.2020
CZ25.03.2020
DK25.03.2020
EE25.03.2020
ES25.03.2020
FI25.03.2020
HR25.03.2020
LT25.03.2020
LV25.03.2020
MC25.03.2020
NL25.03.2020
PL25.03.2020
RO25.03.2020
RS25.03.2020
SE25.03.2020
SI25.03.2020
SK25.03.2020
SM25.03.2020
BG25.06.2020
NO25.06.2020
GR26.06.2020
IS25.07.2020
PT18.08.2020
Former [2021/24]AT25.03.2020
CZ25.03.2020
DK25.03.2020
EE25.03.2020
ES25.03.2020
FI25.03.2020
HR25.03.2020
LT25.03.2020
LV25.03.2020
NL25.03.2020
PL25.03.2020
RO25.03.2020
RS25.03.2020
SE25.03.2020
SI25.03.2020
SK25.03.2020
SM25.03.2020
BG25.06.2020
NO25.06.2020
GR26.06.2020
IS25.07.2020
PT18.08.2020
Former [2021/11]AT25.03.2020
CZ25.03.2020
DK25.03.2020
EE25.03.2020
ES25.03.2020
FI25.03.2020
HR25.03.2020
LT25.03.2020
LV25.03.2020
NL25.03.2020
PL25.03.2020
RO25.03.2020
RS25.03.2020
SE25.03.2020
SK25.03.2020
SM25.03.2020
BG25.06.2020
NO25.06.2020
GR26.06.2020
IS25.07.2020
PT18.08.2020
Former [2021/09]AT25.03.2020
CZ25.03.2020
DK25.03.2020
EE25.03.2020
ES25.03.2020
FI25.03.2020
HR25.03.2020
LT25.03.2020
LV25.03.2020
NL25.03.2020
RO25.03.2020
RS25.03.2020
SE25.03.2020
SK25.03.2020
SM25.03.2020
BG25.06.2020
NO25.06.2020
GR26.06.2020
IS25.07.2020
PT18.08.2020
Former [2021/08]CZ25.03.2020
DK25.03.2020
EE25.03.2020
ES25.03.2020
FI25.03.2020
HR25.03.2020
LT25.03.2020
LV25.03.2020
NL25.03.2020
RO25.03.2020
RS25.03.2020
SE25.03.2020
SK25.03.2020
SM25.03.2020
BG25.06.2020
NO25.06.2020
GR26.06.2020
IS25.07.2020
PT18.08.2020
Former [2020/50]CZ25.03.2020
EE25.03.2020
FI25.03.2020
HR25.03.2020
LT25.03.2020
LV25.03.2020
NL25.03.2020
RO25.03.2020
RS25.03.2020
SE25.03.2020
SK25.03.2020
SM25.03.2020
BG25.06.2020
NO25.06.2020
GR26.06.2020
IS25.07.2020
PT18.08.2020
Former [2020/49]CZ25.03.2020
FI25.03.2020
HR25.03.2020
LT25.03.2020
LV25.03.2020
NL25.03.2020
RO25.03.2020
RS25.03.2020
SE25.03.2020
SK25.03.2020
SM25.03.2020
BG25.06.2020
NO25.06.2020
GR26.06.2020
IS25.07.2020
PT18.08.2020
Former [2020/48]FI25.03.2020
HR25.03.2020
LT25.03.2020
LV25.03.2020
NL25.03.2020
RO25.03.2020
RS25.03.2020
SE25.03.2020
SM25.03.2020
BG25.06.2020
NO25.06.2020
GR26.06.2020
IS25.07.2020
PT18.08.2020
Former [2020/47]FI25.03.2020
HR25.03.2020
LT25.03.2020
LV25.03.2020
NL25.03.2020
RS25.03.2020
SE25.03.2020
BG25.06.2020
NO25.06.2020
GR26.06.2020
IS25.07.2020
Former [2020/46]FI25.03.2020
HR25.03.2020
LV25.03.2020
NL25.03.2020
RS25.03.2020
SE25.03.2020
BG25.06.2020
NO25.06.2020
GR26.06.2020
IS25.07.2020
Former [2020/45]FI25.03.2020
HR25.03.2020
LV25.03.2020
NL25.03.2020
RS25.03.2020
SE25.03.2020
BG25.06.2020
NO25.06.2020
GR26.06.2020
Former [2020/39]FI25.03.2020
HR25.03.2020
LV25.03.2020
RS25.03.2020
SE25.03.2020
BG25.06.2020
NO25.06.2020
GR26.06.2020
Former [2020/38]FI25.03.2020
HR25.03.2020
LV25.03.2020
RS25.03.2020
SE25.03.2020
NO25.06.2020
GR26.06.2020
Former [2020/37]FI25.03.2020
HR25.03.2020
LV25.03.2020
RS25.03.2020
SE25.03.2020
NO25.06.2020
Former [2020/35]FI25.03.2020
NO25.06.2020
Documents cited:Search[A]WO2015046559  (ZEON CORP [JP]) [A] 1-8* the whole document *
International search[A]US5807941  (TSUJI SUGURU [JP], et al) [A] 1-8 * See claims 1-23. *;
 [A]US6342559  (TAKAGISHI YUKIO [JP]) [A] 1-8 * See claim 1 ; column 7, lines 30-65. *;
 [A]US6642315  (AMINO NAOYA [JP], et al) [A] 1-8 * See claims 1-11. *;
 [X]US6649724  (NAKAMURA MASAO [JP], et al) [X] 7, 8 * See claim 1; column 21, table 2 *;
 [A]KR101484380B  (TRINSEO EUROPE GMBH.) [A] 1-8* See claims 1-19. *
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.