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Extract from the Register of European Patents

EP About this file: EP2961785

EP2961785 - ANHYDRIDE ACCELERATORS FOR EPOXY RESIN SYSTEMS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  26.01.2018
Database last updated on 14.06.2024
FormerThe patent has been granted
Status updated on  17.02.2017
FormerGrant of patent is intended
Status updated on  07.12.2016
FormerExamination is in progress
Status updated on  04.11.2016
Most recent event   Tooltip17.07.2020Lapse of the patent in a contracting state
New state(s): AL		published on 19.08.2020  [2020/34]
Applicant(s)For all designated states
Evonik Degussa GmbH
Rellinghauser Straße 1-11
45128 Essen / DE
[N/P]
Former [2017/16]For all designated states
Evonik Degussa GmbH
Rellinghauser Strasse 1-11
45128 Essen / DE
Former [2016/01]For all designated states
Air Products and Chemicals, Inc.
7201 Hamilton Boulevard
Allentown, PA 18195-1501 / US
Inventor(s)01 / LAL, Gauri Sankar
1951 Pierce Drive
Whitehall, Pennsylvania 18052 / US
02 / VEDAGE, Gamini Ananda
4608 Ashley Lane
Bethlehem, Pennsylvania 18017 / US
03 / BOYCE, Stephen Michael
2462 Evanwood Road
Bath, Pennsylvania 18014 / US
04 / PATEL, Pritesh G.
8577 Ash Lane
Breinigsville Pennsylvania 18031 / US
05 / SHAH, Dilipkumar Nandlal
1312 Brassie Street
Wescosville Pennsylvania 18106 / US
06 / ABDOURAZAK, Atteye Houssein
3618 Evening Star Terrace
Allentown Pennsylvania 18104 / US
 [2016/01]
Representative(s)(deleted)
[N/P]
Former [2016/01]Kador & Partner
Corneliusstraße 15
80469 München / DE
Application number, filing date14710692.625.02.2014
[2016/01]
WO2014US18166
Priority number, dateUS20131377984228.02.2013         Original published format: US201313779842
[2016/01]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2014133992
Date:04.09.2014
Language:EN
[2014/36]
Type: A2 Application without search report 
No.:EP2961785
Date:06.01.2016
Language:EN
The application published by WIPO in one of the EPO official languages on 04.09.2014 takes the place of the publication of the European patent application.
[2016/01]
Type: B1 Patent specification 
No.:EP2961785
Date:22.03.2017
Language:EN
[2017/12]
Search report(s)International search report - published on:EP22.01.2015
ClassificationIPC:C08G59/42, C08G59/68
[2016/01]
CPC:
C08G59/56 (EP,US); C08G59/42 (EP,CN,KR,US); C08G59/02 (KR,US);
C08G59/506 (EP,US); C08G59/5073 (US); C08G59/686 (EP,CN,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 [2016/01]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:ANHYDRIDBESCHLEUNIGER FÜR EPOXIDHARZSYSTEME[2016/01]
English:ANHYDRIDE ACCELERATORS FOR EPOXY RESIN SYSTEMS[2016/01]
French:ACCÉLÉRATEURS D'ANHYDRIDE POUR DES SYSTÈMES DE RÉSINE ÉPOXY[2016/01]
Entry into regional phase17.07.2015National basic fee paid 
17.07.2015Designation fee(s) paid 
17.07.2015Examination fee paid 
Examination procedure06.04.2015Amendment by applicant (claims and/or description)
17.07.2015Examination requested  [2016/01]
10.10.2016Despatch of a communication from the examining division (Time limit: M02)
26.10.2016Reply to a communication from the examining division
08.12.2016Communication of intention to grant the patent
01.02.2017Fee for grant paid
01.02.2017Fee for publishing/printing paid
01.02.2017Receipt of the translation of the claim(s)
Divisional application(s)EP16204817.7  / EP3176199
The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  10.10.2016
Opposition(s)02.01.2018No opposition filed within time limit [2018/09]
Fees paidRenewal fee
08.02.2016Renewal fee patent year 03
07.02.2017Renewal 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  TooltipHU25.02.2014
AL22.03.2017
AT22.03.2017
CY22.03.2017
CZ22.03.2017
DK22.03.2017
EE22.03.2017
ES22.03.2017
FI22.03.2017
HR22.03.2017
LT22.03.2017
LV22.03.2017
MC22.03.2017
MK22.03.2017
NL22.03.2017
PL22.03.2017
RO22.03.2017
RS22.03.2017
SE22.03.2017
SI22.03.2017
SK22.03.2017
SM22.03.2017
TR22.03.2017
BG22.06.2017
NO22.06.2017
GR23.06.2017
IS22.07.2017
PT24.07.2017
[2020/34]
Former [2020/31]HU25.02.2014
AT22.03.2017
CY22.03.2017
CZ22.03.2017
DK22.03.2017
EE22.03.2017
ES22.03.2017
FI22.03.2017
HR22.03.2017
LT22.03.2017
LV22.03.2017
MC22.03.2017
MK22.03.2017
NL22.03.2017
PL22.03.2017
RO22.03.2017
RS22.03.2017
SE22.03.2017
SI22.03.2017
SK22.03.2017
SM22.03.2017
TR22.03.2017
BG22.06.2017
NO22.06.2017
GR23.06.2017
IS22.07.2017
PT24.07.2017
Former [2020/30]HU25.02.2014
AT22.03.2017
CZ22.03.2017
DK22.03.2017
EE22.03.2017
ES22.03.2017
FI22.03.2017
HR22.03.2017
LT22.03.2017
LV22.03.2017
MC22.03.2017
NL22.03.2017
PL22.03.2017
RO22.03.2017
RS22.03.2017
SE22.03.2017
SI22.03.2017
SK22.03.2017
SM22.03.2017
TR22.03.2017
BG22.06.2017
NO22.06.2017
GR23.06.2017
IS22.07.2017
PT24.07.2017
Former [2020/15]AT22.03.2017
CZ22.03.2017
DK22.03.2017
EE22.03.2017
ES22.03.2017
FI22.03.2017
HR22.03.2017
LT22.03.2017
LV22.03.2017
MC22.03.2017
NL22.03.2017
PL22.03.2017
RO22.03.2017
RS22.03.2017
SE22.03.2017
SI22.03.2017
SK22.03.2017
SM22.03.2017
TR22.03.2017
BG22.06.2017
NO22.06.2017
GR23.06.2017
IS22.07.2017
PT24.07.2017
Former [2018/44]AT22.03.2017
CZ22.03.2017
DK22.03.2017
EE22.03.2017
ES22.03.2017
FI22.03.2017
HR22.03.2017
LT22.03.2017
LV22.03.2017
MC22.03.2017
NL22.03.2017
PL22.03.2017
RO22.03.2017
RS22.03.2017
SE22.03.2017
SI22.03.2017
SK22.03.2017
SM22.03.2017
BG22.06.2017
NO22.06.2017
GR23.06.2017
IS22.07.2017
PT24.07.2017
Former [2018/14]AT22.03.2017
CZ22.03.2017
DK22.03.2017
EE22.03.2017
ES22.03.2017
FI22.03.2017
HR22.03.2017
LT22.03.2017
LV22.03.2017
NL22.03.2017
PL22.03.2017
RO22.03.2017
RS22.03.2017
SE22.03.2017
SI22.03.2017
SK22.03.2017
SM22.03.2017
BG22.06.2017
NO22.06.2017
GR23.06.2017
IS22.07.2017
PT24.07.2017
Former [2018/09]AT22.03.2017
CZ22.03.2017
DK22.03.2017
EE22.03.2017
ES22.03.2017
FI22.03.2017
HR22.03.2017
LT22.03.2017
LV22.03.2017
NL22.03.2017
PL22.03.2017
RO22.03.2017
RS22.03.2017
SE22.03.2017
SK22.03.2017
SM22.03.2017
BG22.06.2017
NO22.06.2017
GR23.06.2017
IS22.07.2017
PT24.07.2017
Former [2017/51]AT22.03.2017
CZ22.03.2017
EE22.03.2017
ES22.03.2017
FI22.03.2017
HR22.03.2017
LT22.03.2017
LV22.03.2017
NL22.03.2017
PL22.03.2017
RO22.03.2017
RS22.03.2017
SE22.03.2017
SK22.03.2017
SM22.03.2017
BG22.06.2017
NO22.06.2017
GR23.06.2017
IS22.07.2017
PT24.07.2017
Former [2017/50]AT22.03.2017
CZ22.03.2017
EE22.03.2017
ES22.03.2017
FI22.03.2017
HR22.03.2017
LT22.03.2017
LV22.03.2017
NL22.03.2017
PL22.03.2017
RO22.03.2017
RS22.03.2017
SE22.03.2017
SK22.03.2017
BG22.06.2017
NO22.06.2017
GR23.06.2017
IS22.07.2017
Former [2017/49]AT22.03.2017
CZ22.03.2017
EE22.03.2017
ES22.03.2017
FI22.03.2017
HR22.03.2017
LT22.03.2017
LV22.03.2017
NL22.03.2017
RO22.03.2017
RS22.03.2017
SE22.03.2017
SK22.03.2017
BG22.06.2017
NO22.06.2017
GR23.06.2017
IS22.07.2017
Former [2017/48]CZ22.03.2017
FI22.03.2017
HR22.03.2017
LT22.03.2017
LV22.03.2017
NL22.03.2017
RS22.03.2017
SE22.03.2017
BG22.06.2017
NO22.06.2017
GR23.06.2017
Former [2017/41]FI22.03.2017
HR22.03.2017
LT22.03.2017
LV22.03.2017
NL22.03.2017
RS22.03.2017
SE22.03.2017
BG22.06.2017
NO22.06.2017
GR23.06.2017
Cited inInternational search[X]EP0615994  (AJINOMOTO KK [JP]) [X] 1,14,15,17 * example H; table 1 * * claims 1-5 *;
 [X]GB1009806  (ALLIED CHEM) [X] 1,14,15,17 * page 5, lines 23-45 *;
 [X]US2949441  (NEWEY HERBERT A) [X] 1,14,15,17 * claims 1-14 *;
 [Y]US4973648  (HOFER ARNOLD DR [CH], et al) [Y] 2,3,6-11,13,16,18-20 * example 4 * * column 3, lines 44-46 * * claims 1-7 *;
 [Y]GB1558555  (VIANOVA KUNSTHARZ AG) [Y] 2,3,6-11,13,16,18-20 * page 2, lines 26-32 *;
 [A]US4885354  (HOFER ARNOLD [CH], et al) [A] 2 * the whole document *;
 [A]JPH08198953  (NITTO DENKO CORP) [A] 4,5,12 * claims 1,2 * * paragraph [0016] *;
 [A]JP2005075915  (NEW JAPAN CHEM CO LTD) [A] 4,5,12 * paragraph [0033] *
by applicantUS3839281
 US5650477
 WO2009089145
 US2890194
    - THREE BOND TECHNICAL NEWS, (19901220), vol. 32
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.