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Extract from the Register of European Patents

EP About this file: EP3356368

EP3356368 - BENZIMIDAZOLO[1,2-A]BENZIMIDAZOLE CARRYING BENZIMIDAZOLO[1,2-A]BENZIMIDAZOLYL GROUPS, CARBAZOLYL GROUPS, BENZOFURANE GROUPS OR BENZOTHIOPHENE GROUPS FOR ORGANIC LIGHT EMITTING DIODES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  27.05.2022
Database last updated on 30.09.2024
FormerThe patent has been granted
Status updated on  18.06.2021
FormerGrant of patent is intended
Status updated on  31.01.2021
FormerExamination is in progress
Status updated on  03.05.2019
FormerRequest for examination was made
Status updated on  06.07.2018
FormerThe international publication has been made
Status updated on  08.04.2017
Formerunknown
Status updated on  31.10.2016
Most recent event   Tooltip13.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 16.10.2024 [2024/42]
Applicant(s)For all designated states
Idemitsu Kosan Co., Ltd
2-1, Otemachi 1 Chome
Chiyoda-ku
Tokyo 100-8321 / JP
[2021/27]
Former [2018/32]For all designated states
Idemitsu Kosan Co., Ltd
1-1 Marunouchi 3-chome
Chiyoda-ku
Tokyo 100-8321 / JP
Inventor(s)01 / SCHÄFER, Thomas
Weidweg 15D
4410 Liestal / CH
02 / KAWAMURA, Masahiro
1280 Kami-izumi
Sodegaura-shi Chiba 299-0293 / JP
03 / NAGASHIMA, Hideaki
Hochbergerstrasse 74
4057 Basel / CH
 [2018/32]
Representative(s)Hollah, Dorothee
Patentanwälte
Isenbruck Bösl Hörschler PartG mbB
Eastsite One
Seckenheimer Landstrasse 4
68163 Mannheim / DE
[2021/29]
Former [2018/32]Hollah, Dorothee
Isenbruck Bösl Hörschler LLP Eastsite One Seckenheimer Landstrasse 4
68163 Mannheim / DE
Application number, filing date16784570.030.09.2016
[2018/32]
WO2016IB55870
Priority number, dateEP2015018794901.10.2015         Original published format: EP 15187949
[2018/32]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017056053
Date:06.04.2017
Language:EN
[2017/14]
Type: A1 Application with search report 
No.:EP3356368
Date:08.08.2018
Language:EN
The application published by WIPO in one of the EPO official languages on 06.04.2017 takes the place of the publication of the European patent application.
[2018/32]
Type: B1 Patent specification 
No.:EP3356368
Date:21.07.2021
Language:EN
[2021/29]
Search report(s)International search report - published on:EP06.04.2017
ClassificationIPC:C07D487/04, C09K11/06, H01L51/00, H01L51/50
[2021/03]
CPC:
C07D487/04 (EP,US); C09K11/06 (EP,US); H10K85/654 (US);
H10K85/6572 (EP,US); C09K2211/1007 (EP,US); C09K2211/1014 (EP,US);
C09K2211/1018 (US); C09K2211/1029 (EP,US); C09K2211/1037 (EP,US);
C09K2211/1044 (EP,US); C09K2211/1059 (EP,US); C09K2211/1088 (EP,US);
C09K2211/1092 (EP,US); C09K2211/185 (EP,US); H10K2101/10 (US);
H10K50/11 (EP,US); H10K50/15 (EP,US); H10K50/16 (EP,US);
H10K50/18 (EP,US); H10K85/342 (EP,US); Y02E10/549 (EP,US) (-)
Former IPC [2018/32]C07D487/04, C09K11/06, H01L51/00
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 [2018/32]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:BENZIMIDAZOLO[1,2-A]BENZIMIDAZOL MIT BENZIMIDAZOLO[1,2-A]BENZIMIDAZOLYLGRUPPEN, CARBAZOLYLGRUPPEN, BENZOFURANGRUPPEN ODER BENZOTHIOPHENGRUPPEN FÜR ORGANISCHE LEUCHTDIODEN[2021/03]
English:BENZIMIDAZOLO[1,2-A]BENZIMIDAZOLE CARRYING BENZIMIDAZOLO[1,2-A]BENZIMIDAZOLYL GROUPS, CARBAZOLYL GROUPS, BENZOFURANE GROUPS OR BENZOTHIOPHENE GROUPS FOR ORGANIC LIGHT EMITTING DIODES[2018/32]
French:GROUPES BENZIMIDAZOLO [1,2-A] BENZIMIDAZOLES PORTANT DES BENZIMIDAZOLO [1,2-A] BENZIMIDAZOLYLES, GROUPES CARBAZOLYLES, GROUPES BENZOFURANES OU BENZOTHIOPHÈNES POUR DIODES ÉLECTROLUMINESCENTES ORGANIQUES[2021/03]
Former [2018/32]BENZIMIDAZOLO[1,2-A]BENZIMIDAZOL MIT BENZIMIDAZOLO[1,2-A]BENZIMIDAZOLYL-GRUPPEN, CARBAZOLYLGRUPPEN, BENZOFURANGRUPPEN ODER BENZOTHIOPHENGRUPPEN FÜR ORGANISCHE LEUCHTDIODEN
Former [2018/32]GROUPES BENZIMIDAZOLO[1,2-A]BENZIMIDAZOLYLE, GROUPES CARBAZOLYLE, GROUPES BENZOFURANNE OU GROUPES BENZOTHIOPHÈNE PORTANT UN COMPOSÉ BENZIMIDAZOLO[1,2-A]BENZIMIDAZOLE POUR DIODES ÉLECTROLUMINESCENTES ORGANIQUES
Entry into regional phase17.04.2018National basic fee paid 
17.04.2018Designation fee(s) paid 
17.04.2018Examination fee paid 
Examination procedure17.04.2018Examination requested  [2018/32]
17.04.2018Date on which the examining division has become responsible
03.12.2018Amendment by applicant (claims and/or description)
07.05.2019Despatch of a communication from the examining division (Time limit: M04)
10.09.2019Reply to a communication from the examining division
17.02.2020Despatch of a communication from the examining division (Time limit: M04)
25.06.2020Reply to a communication from the examining division
01.02.2021Communication of intention to grant the patent
10.06.2021Fee for grant paid
10.06.2021Fee for publishing/printing paid
10.06.2021Receipt of the translation of the claim(s)
Opposition(s)22.04.2022No opposition filed within time limit [2022/26]
Fees paidRenewal fee
14.09.2018Renewal fee patent year 03
13.09.2019Renewal fee patent year 04
14.09.2020Renewal fee patent year 05
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  TooltipHU30.09.2016
AL21.07.2021
AT21.07.2021
CY21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
IT21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
MK21.07.2021
MT21.07.2021
NL21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
SM21.07.2021
BE30.09.2021
CH30.09.2021
FR30.09.2021
IE30.09.2021
LI30.09.2021
LU30.09.2021
BG21.10.2021
GB21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
[2024/42]
Former [2024/22]HU30.09.2016
AL21.07.2021
AT21.07.2021
CY21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
IT21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
MK21.07.2021
NL21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
SM21.07.2021
BE30.09.2021
CH30.09.2021
FR30.09.2021
IE30.09.2021
LI30.09.2021
LU30.09.2021
BG21.10.2021
GB21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2023/33]HU30.09.2016
AL21.07.2021
AT21.07.2021
CY21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
IT21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
NL21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
SM21.07.2021
BE30.09.2021
CH30.09.2021
FR30.09.2021
IE30.09.2021
LI30.09.2021
LU30.09.2021
BG21.10.2021
GB21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2023/30]AL21.07.2021
AT21.07.2021
CY21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
IT21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
NL21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
SM21.07.2021
BE30.09.2021
CH30.09.2021
FR30.09.2021
IE30.09.2021
LI30.09.2021
LU30.09.2021
BG21.10.2021
GB21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2022/37]AL21.07.2021
AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
IT21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
NL21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
SM21.07.2021
BE30.09.2021
CH30.09.2021
FR30.09.2021
IE30.09.2021
LI30.09.2021
LU30.09.2021
BG21.10.2021
GB21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2022/36]AL21.07.2021
AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
IT21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
NL21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
SM21.07.2021
BE30.09.2021
FR30.09.2021
IE30.09.2021
LU30.09.2021
BG21.10.2021
GB21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2022/35]AL21.07.2021
AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
NL21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
SM21.07.2021
BE30.09.2021
FR30.09.2021
IE30.09.2021
LU30.09.2021
BG21.10.2021
GB21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2022/34]AL21.07.2021
AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
NL21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
SM21.07.2021
BE30.09.2021
FR30.09.2021
LU30.09.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2022/29]AL21.07.2021
AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
NL21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
SM21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2022/25]AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
NL21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SK21.07.2021
SM21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2022/24]AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
NL21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SK21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2022/21]AT21.07.2021
DK21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
NL21.07.2021
PL21.07.2021
RS21.07.2021
SE21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2022/11]AT21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
NL21.07.2021
PL21.07.2021
RS21.07.2021
SE21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2022/09]AT21.07.2021
ES21.07.2021
FI21.07.2021
LT21.07.2021
NL21.07.2021
RS21.07.2021
SE21.07.2021
BG21.10.2021
NO21.10.2021
PT22.11.2021
Former [2022/08]AT21.07.2021
ES21.07.2021
FI21.07.2021
LT21.07.2021
NL21.07.2021
SE21.07.2021
BG21.10.2021
NO21.10.2021
Former [2022/07]AT21.07.2021
LT21.07.2021
NL21.07.2021
NO21.10.2021
Cited inInternational search[ID]WO2014009317  (BASF SE [DE], et al);
 [ID]WO2014044722  (BASF SE [DE], et al)
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 US2002048689
 US2002055014
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 US2002094453
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 US6687266
 US6921915
 WO2005113704
 US2006008670
 WO2006014599
 WO2006056418
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 WO2006073054
 WO2006098460
 WO2006100298
 WO2006115301
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 JP2007123392
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 WO2008029652
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 WO2008035571
 WO2008034758
 JP2008074939
 JP2008084913
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 US2008106190
 JP2008127326
 WO2008072596
 WO2008090912
 WO2008101842
 JP2008207520
 EP1970371
 US2008265216
 EP1988587
 WO2008140114
 WO2008146838
 WO2008156879
 WO2008156105
 WO2009003898
 WO2009003919
 WO2009008100
 WO2009008099
 JP2009021336
 US2009039776
 JP2009059767
 WO2009050281
 WO2009050290
 WO2009060742
 WO2009060757
 WO2009060780
 WO2009060779
 WO2009063757
 US2009134784
 JP2009114369
 JP2009114370
 WO2009073245
 JP2009135183
 US2009153034
 WO2009086028
 WO2009084413
 JP2009170764
 JP2009182298
 WO2009100991
 WO2009104488
 JP2009267255
 US2009284138
 WO2010002850
 WO2010001830
 WO2010004877
 JP2010021336
 JP2010040830
 WO2010024404
 WO2010027583
 WO2010028151
 WO2010040777
 WO2010044342
 EP2180029
 US2010102709
 WO2010056669
 JP2010114180
 WO2010068876
 JP2010135467
 WO2010067746
 WO2010079051
 WO2010079678
 WO2010086089
 WO2010087222
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 WO2010095564
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 WO2010129323
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 WO2011051404
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 WO2012172482
 EP2551933
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 US2014001446
 US2014008633
 WO2014009317
 US2014048784
 WO2014044722
 US2014231794
 US2014367667
 WO2015014791
 WO2015115744
 EP20120175635
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 WO2014EP64054
 WO2014EP66272
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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.