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Extract from the Register of European Patents

EP About this file: EP2726530

EP2726530 - HYBRID EPOXY RESIN ADDUCTS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.07.2019
Database last updated on 03.10.2024
FormerThe patent has been granted
Status updated on  10.08.2018
FormerGrant of patent is intended
Status updated on  03.04.2018
FormerExamination is in progress
Status updated on  11.08.2017
Most recent event   Tooltip01.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 03.08.2022  [2022/31]
Applicant(s)For all designated states
Blue Cube IP LLC
190 Carondelet Plaza, Suite 1530
Clayton, Missouri 63105 / US
[2018/36]
Former [2016/08]For all designated states
Blue Cube IP LLC
2030 Dow Center
Midland MI 48674 / US
Former [2014/19]For all designated states
Dow Global Technologies LLC
2040 Dow Center
Midland, MI 48674 / US
Inventor(s)01 / HEFNER, Robert E.
350 Hunter Court
Rosharon, TX 77583 / US
 [2014/19]
Representative(s)Greaves Brewster LLP
Copa House
Station Road
Cheddar, Somerset BS27 3AH / GB
[2018/37]
Former [2014/19]Beck Greener
Fulwood House
12 Fulwood Place
London WC1V 6HR / GB
Application number, filing date12730323.814.06.2012
[2018/37]
WO2012US42342
Priority number, dateUS201161503874P01.07.2011         Original published format: US 201161503874 P
[2014/19]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2013006250
Date:10.01.2013
Language:EN
[2013/02]
Type: A1 Application with search report 
No.:EP2726530
Date:07.05.2014
Language:EN
The application published by WIPO in one of the EPO official languages on 10.01.2013 takes the place of the publication of the European patent application.
[2014/19]
Type: B1 Patent specification 
No.:EP2726530
Date:12.09.2018
Language:EN
[2018/37]
Search report(s)International search report - published on:EP10.01.2013
ClassificationIPC:C08G59/04, C08G59/18
[2014/19]
CPC:
C08G59/022 (EP,US); C08G59/04 (EP,KR,US); C08G59/1477 (US);
C08G59/18 (KR); C08G59/184 (EP,US); C08L63/00 (EP,KR,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 [2014/19]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:HYBRIDE EPOXIDHARZADDUKTE[2014/19]
English:HYBRID EPOXY RESIN ADDUCTS[2014/19]
French:ADDUITS DE RÉSINE ÉPOXY HYBRIDE[2014/19]
Entry into regional phase03.02.2014National basic fee paid 
03.02.2014Designation fee(s) paid 
03.02.2014Examination fee paid 
Examination procedure03.02.2014Examination requested  [2014/19]
22.08.2014Amendment by applicant (claims and/or description)
11.08.2017Despatch of a communication from the examining division (Time limit: M06)
19.02.2018Reply to a communication from the examining division
04.04.2018Communication of intention to grant the patent
03.08.2018Fee for grant paid
03.08.2018Fee for publishing/printing paid
03.08.2018Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  11.08.2017
Opposition(s)13.06.2019No opposition filed within time limit [2019/34]
Fees paidRenewal fee
31.03.2014Renewal fee patent year 03
10.06.2015Renewal fee patent year 04
10.06.2016Renewal fee patent year 05
16.06.2017Renewal fee patent year 06
11.06.2018Renewal fee patent year 07
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  TooltipHU14.06.2012
AL12.09.2018
AT12.09.2018
CY12.09.2018
CZ12.09.2018
DK12.09.2018
EE12.09.2018
ES12.09.2018
FI12.09.2018
HR12.09.2018
LT12.09.2018
LV12.09.2018
MC12.09.2018
MK12.09.2018
MT12.09.2018
NL12.09.2018
PL12.09.2018
RO12.09.2018
RS12.09.2018
SE12.09.2018
SI12.09.2018
SK12.09.2018
SM12.09.2018
TR12.09.2018
BG12.12.2018
NO12.12.2018
GR13.12.2018
IS12.01.2019
PT12.01.2019
[2022/31]
Former [2021/34]HU14.06.2012
AL12.09.2018
AT12.09.2018
CY12.09.2018
CZ12.09.2018
DK12.09.2018
EE12.09.2018
ES12.09.2018
FI12.09.2018
HR12.09.2018
LT12.09.2018
LV12.09.2018
MC12.09.2018
MT12.09.2018
NL12.09.2018
PL12.09.2018
RO12.09.2018
RS12.09.2018
SE12.09.2018
SI12.09.2018
SK12.09.2018
SM12.09.2018
TR12.09.2018
BG12.12.2018
NO12.12.2018
GR13.12.2018
IS12.01.2019
PT12.01.2019
Former [2021/32]HU14.06.2012
AL12.09.2018
AT12.09.2018
CY12.09.2018
CZ12.09.2018
DK12.09.2018
EE12.09.2018
ES12.09.2018
FI12.09.2018
HR12.09.2018
LT12.09.2018
LV12.09.2018
MC12.09.2018
NL12.09.2018
PL12.09.2018
RO12.09.2018
RS12.09.2018
SE12.09.2018
SI12.09.2018
SK12.09.2018
SM12.09.2018
TR12.09.2018
BG12.12.2018
NO12.12.2018
GR13.12.2018
IS12.01.2019
PT12.01.2019
Former [2021/26]AL12.09.2018
AT12.09.2018
CY12.09.2018
CZ12.09.2018
DK12.09.2018
EE12.09.2018
ES12.09.2018
FI12.09.2018
HR12.09.2018
LT12.09.2018
LV12.09.2018
MC12.09.2018
NL12.09.2018
PL12.09.2018
RO12.09.2018
RS12.09.2018
SE12.09.2018
SI12.09.2018
SK12.09.2018
SM12.09.2018
TR12.09.2018
BG12.12.2018
NO12.12.2018
GR13.12.2018
IS12.01.2019
PT12.01.2019
Former [2020/17]AL12.09.2018
AT12.09.2018
CZ12.09.2018
DK12.09.2018
EE12.09.2018
ES12.09.2018
FI12.09.2018
HR12.09.2018
LT12.09.2018
LV12.09.2018
MC12.09.2018
NL12.09.2018
PL12.09.2018
RO12.09.2018
RS12.09.2018
SE12.09.2018
SI12.09.2018
SK12.09.2018
SM12.09.2018
TR12.09.2018
BG12.12.2018
NO12.12.2018
GR13.12.2018
IS12.01.2019
PT12.01.2019
Former [2020/08]AL12.09.2018
AT12.09.2018
CZ12.09.2018
DK12.09.2018
EE12.09.2018
ES12.09.2018
FI12.09.2018
HR12.09.2018
LT12.09.2018
LV12.09.2018
MC12.09.2018
NL12.09.2018
PL12.09.2018
RO12.09.2018
RS12.09.2018
SE12.09.2018
SI12.09.2018
SK12.09.2018
SM12.09.2018
BG12.12.2018
NO12.12.2018
GR13.12.2018
IS12.01.2019
PT12.01.2019
Former [2019/37]AL12.09.2018
AT12.09.2018
CZ12.09.2018
DK12.09.2018
EE12.09.2018
ES12.09.2018
FI12.09.2018
HR12.09.2018
LT12.09.2018
LV12.09.2018
NL12.09.2018
PL12.09.2018
RO12.09.2018
RS12.09.2018
SE12.09.2018
SI12.09.2018
SK12.09.2018
SM12.09.2018
BG12.12.2018
NO12.12.2018
GR13.12.2018
IS12.01.2019
PT12.01.2019
Former [2019/34]AL12.09.2018
AT12.09.2018
CZ12.09.2018
DK12.09.2018
EE12.09.2018
ES12.09.2018
FI12.09.2018
HR12.09.2018
LT12.09.2018
LV12.09.2018
NL12.09.2018
PL12.09.2018
RO12.09.2018
RS12.09.2018
SE12.09.2018
SK12.09.2018
SM12.09.2018
BG12.12.2018
NO12.12.2018
GR13.12.2018
IS12.01.2019
PT12.01.2019
Former [2019/26]AL12.09.2018
AT12.09.2018
CZ12.09.2018
EE12.09.2018
ES12.09.2018
FI12.09.2018
HR12.09.2018
LT12.09.2018
LV12.09.2018
NL12.09.2018
PL12.09.2018
RO12.09.2018
RS12.09.2018
SE12.09.2018
SK12.09.2018
SM12.09.2018
BG12.12.2018
NO12.12.2018
GR13.12.2018
IS12.01.2019
PT12.01.2019
Former [2019/23]AL12.09.2018
AT12.09.2018
CZ12.09.2018
EE12.09.2018
ES12.09.2018
FI12.09.2018
HR12.09.2018
LT12.09.2018
LV12.09.2018
NL12.09.2018
PL12.09.2018
RO12.09.2018
RS12.09.2018
SE12.09.2018
SK12.09.2018
BG12.12.2018
NO12.12.2018
GR13.12.2018
IS12.01.2019
Former [2019/22]AL12.09.2018
CZ12.09.2018
FI12.09.2018
HR12.09.2018
LT12.09.2018
LV12.09.2018
NL12.09.2018
PL12.09.2018
RO12.09.2018
RS12.09.2018
SE12.09.2018
BG12.12.2018
NO12.12.2018
GR13.12.2018
IS12.01.2019
Former [2019/21]AL12.09.2018
FI12.09.2018
HR12.09.2018
LT12.09.2018
LV12.09.2018
NL12.09.2018
RS12.09.2018
SE12.09.2018
BG12.12.2018
NO12.12.2018
GR13.12.2018
IS12.01.2019
Former [2019/20]AL12.09.2018
FI12.09.2018
HR12.09.2018
LT12.09.2018
LV12.09.2018
NL12.09.2018
RS12.09.2018
SE12.09.2018
BG12.12.2018
NO12.12.2018
GR13.12.2018
Former [2019/12]AL12.09.2018
FI12.09.2018
HR12.09.2018
LT12.09.2018
LV12.09.2018
RS12.09.2018
SE12.09.2018
BG12.12.2018
NO12.12.2018
GR13.12.2018
Former [2019/11]FI12.09.2018
HR12.09.2018
LT12.09.2018
RS12.09.2018
SE12.09.2018
BG12.12.2018
NO12.12.2018
GR13.12.2018
Former [2019/10]FI12.09.2018
LT12.09.2018
RS12.09.2018
SE12.09.2018
BG12.12.2018
NO12.12.2018
GR13.12.2018
Former [2019/08]FI12.09.2018
LT12.09.2018
NO12.12.2018
Former [2019/07]LT12.09.2018
Cited inInternational search[Y]EP0702042  (NEW JAPAN CHEM CO LTD [JP]) [Y] 1-19 * claims 10-16 * * page 26; table 1 *;
 [Y]EP0121260  (DOW CHEMICAL CO [US]) [Y] 1-19 * claims 1-6 * * pages 8-9; example 2 *;
 [A]WO2009143038  (DOW GLOBAL TECHNOLOGIES INC [US], et al) [A] 1-17 * the whole document *
by applicantUS3948855
 US3477990
 US3341580
 CA858648
    - L. R. WHITTINGTON, WHITTINGTON'S DICTIONARY OF PLASTICS, (1968), page 239
    - JAY, R.R., "Direct Titration of Epoxy Compounds and Aziridines", ANALYTICAL CHEMISTRY, (196403), vol. 36, no. 3, pages 667 - 668
 US20100388059
 US20100388064
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.