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Extract from the Register of European Patents

EP About this file: EP3114160

EP3114160 - ANTIOXIDANT COMPOSITIONS [Right-click to bookmark this link]
StatusPatent revoked
Status updated on  08.11.2024
Database last updated on 03.04.2025
FormerThe patent has been granted
Status updated on  13.03.2020
FormerGrant of patent is intended
Status updated on  11.12.2019
FormerExamination is in progress
Status updated on  22.09.2017
FormerRequest for examination was made
Status updated on  09.12.2016
Most recent event   Tooltip24.01.2025Lapse of the patent in a contracting state
New state(s): GB		published on 26.02.2025  [2025/09]
Applicant(s)For all designated states
SI Group-Switzerland GmbH
Kästeliweg 7
4133 Pratteln / CH
[2023/04]
Former [2020/09]For all designated states
SI Group Switzerland (CHAA) GmbH
Kästeliweg 7
4133 Pratteln / CH
Former [2019/30]For all designated states
SI Group Switzerland (CHAA) GmbH
Angensteinerstrasse 6
4153 Reinach Blonay / CH
Former [2017/02]For all designated states
Addivant Switzerland GmbH
Angensteinerstrasse 6
4153 Reinach BL / CH
Inventor(s)01 / ZAHALKA, Hayder
Addivant Switzerland GmbH
Angensteinerstrasse 6
Blonay
CH-4153 Reinach / CH
02 / POWER, Maurice
Addivant Switzerland GmbH
Angensteinerstrasse 6
Blonay
CH-4153 Reinach / CH
03 / HILL, Jonathan
Addivant Switzerland GmbH
Angensteinerstrasse 6
Blonay
CH-4153 Reinach / CH
 [2017/02]
Representative(s)Gordon, Kirsteen Helen
Marks & Clerk LLP
62-68 Hills Road
Cambridge CB2 1LA / GB
[N/P]
Former [2020/16]TL Brand & Co
50 Eastcastle Street
London W1W 8EA / GB
Former [2017/02]Brand, Thomas Louis
TL Brand & Co
17 Hanover Square
London W1S 1BN / GB
Application number, filing date15706014.620.02.2015
[2017/02]
WO2015EP53663
Priority number, dateGB2014000371403.03.2014         Original published format: GB 201403714
[2017/02]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2015132087
Date:11.09.2015
Language:EN
[2015/36]
Type: A1 Application with search report 
No.:EP3114160
Date:11.01.2017
Language:EN
The application published by WIPO in one of the EPO official languages on 11.09.2015 takes the place of the publication of the European patent application.
[2017/02]
Type: B1 Patent specification 
No.:EP3114160
Date:15.04.2020
Language:EN
[2020/16]
Search report(s)International search report - published on:EP11.09.2015
ClassificationIPC:C08K5/00, C08K5/18, C09K15/18
[2017/02]
CPC:
C08K5/18 (EP,GB,US); C08K5/0008 (GB); C08K5/005 (EP,GB,US);
C08K5/101 (US); C08K5/13 (GB); C08L29/02 (GB);
C08L71/00 (GB); C08L75/04 (GB); C08G71/04 (US);
C08K2201/014 (GB); C08K2201/019 (GB) (-)
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 [2017/02]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:ANTIOXIDATIONSZUSAMMENSETZUNGEN[2017/02]
English:ANTIOXIDANT COMPOSITIONS[2017/02]
French:COMPOSITIONS ANTIOXYDANTES[2017/02]
Entry into regional phase16.09.2016National basic fee paid 
16.09.2016Designation fee(s) paid 
16.09.2016Examination fee paid 
Examination procedure16.09.2016Examination requested  [2017/02]
16.09.2016Date on which the examining division has become responsible
31.03.2017Amendment by applicant (claims and/or description)
22.09.2017Despatch of a communication from the examining division (Time limit: M04)
01.12.2017Reply to a communication from the examining division
31.01.2018Despatch of a communication from the examining division (Time limit: M06)
07.09.2018Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
26.10.2018Reply to a communication from the examining division
18.04.2019Despatch of a communication from the examining division (Time limit: M04)
16.08.2019Reply to a communication from the examining division
12.12.2019Communication of intention to grant the patent
09.03.2020Fee for grant paid
09.03.2020Fee for publishing/printing paid
09.03.2020Receipt of the translation of the claim(s)
Opposition(s)Opponent(s)01  15.01.2021  25.01.2021  ADMISSIBLE
BASF SE
67056 Ludwigshafen / DE
Opponent's representative
Meissner Bolte Partnerschaft mbB
Patentanwälte Rechtsanwälte
Postfach 86 06 24
81633 München / DE
 [N/P]
Former [2024/16]
Opponent(s)01  15.01.2021  25.01.2021  ADMISSIBLE
BASF SE
67056 Ludwigshafen / DE
Opponent's representative
Meissner Bolte Partnerschaft mbB
Widenmayerstraße 47
80538 München / DE
Former [2022/42]
Opponent(s)01  15.01.2021  25.01.2021  ADMISSIBLE
BASF SE
67056 Ludwigshafen / DE
Opponent's representative
Reitstötter Kinzebach
Patentanwälte
Im Zollhof 1
67061 Ludwigshafen / DE
Former [2021/09]
Opponent(s)01  15.01.2021  25.01.2021  ADMISSIBLE
BASF SE
67056 Ludwigshafen / DE
Opponent's representative
BASF IP Association
BASF SE
GBI-C006
67056 Ludwigshafen / DE
04.02.2021Invitation to proprietor to file observations on the notice of opposition
10.06.2021Reply of patent proprietor to notice(s) of opposition
19.05.2022Date of oral proceedings
01.07.2022Despatch of interlocutory decision in opposition
01.07.2022Despatch of minutes of oral proceedings
07.11.2024Legal effect of revocation of patent [2024/50]
07.11.2024Despatch of communication that the patent will be revoked
Appeal following opposition08.09.2022Appeal received No.  T2102/22
08.09.2022Payment of appeal fee
10.11.2022Statement of grounds filed
06.11.2024Result of appeal procedure: REVOCATION OF PATENT AT PROPRIETOR'S REQUEST
07.11.2024Despatch of the decision of the Board of Appeal
Request for further processing for:The application is deemed to be withdrawn due to failure to reply to the examination report
26.10.2018Request for further processing filed
26.10.2018Full payment received (date of receipt of payment)
Request granted
13.11.2018Decision despatched
Fees paidRenewal fee
07.02.2017Renewal fee patent year 03
07.02.2018Renewal fee patent year 04
19.02.2019Renewal fee patent year 05
19.02.2020Renewal fee patent year 06
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  TooltipAL15.04.2020
AT15.04.2020
CY15.04.2020
CZ15.04.2020
DK15.04.2020
EE15.04.2020
FI15.04.2020
HR15.04.2020
IT15.04.2020
LT15.04.2020
LV15.04.2020
MC15.04.2020
MK15.04.2020
MT15.04.2020
PL15.04.2020
RO15.04.2020
RS15.04.2020
SE15.04.2020
SI15.04.2020
SK15.04.2020
SM15.04.2020
TR15.04.2020
BG15.07.2020
NO15.07.2020
GR16.07.2020
IS15.08.2020
PT17.08.2020
IE20.02.2021
LU20.02.2021
BE28.02.2021
CH28.02.2021
FR28.02.2021
LI28.02.2021
ES21.02.2022
HU21.02.2022
GB20.02.2024
[2025/09]
Former [2024/41]AL15.04.2020
AT15.04.2020
CY15.04.2020
CZ15.04.2020
DK15.04.2020
EE15.04.2020
FI15.04.2020
HR15.04.2020
IT15.04.2020
LT15.04.2020
LV15.04.2020
MC15.04.2020
MK15.04.2020
MT15.04.2020
PL15.04.2020
RO15.04.2020
RS15.04.2020
SE15.04.2020
SI15.04.2020
SK15.04.2020
SM15.04.2020
TR15.04.2020
BG15.07.2020
NO15.07.2020
GR16.07.2020
IS15.08.2020
PT17.08.2020
IE20.02.2021
LU20.02.2021
BE28.02.2021
CH28.02.2021
FR28.02.2021
LI28.02.2021
ES21.02.2022
HU21.02.2022
Former [2024/29]AL15.04.2020
AT15.04.2020
CY15.04.2020
CZ15.04.2020
DK15.04.2020
EE15.04.2020
FI15.04.2020
HR15.04.2020
IT15.04.2020
LT15.04.2020
LV15.04.2020
MC15.04.2020
MK15.04.2020
PL15.04.2020
RO15.04.2020
RS15.04.2020
SE15.04.2020
SI15.04.2020
SK15.04.2020
SM15.04.2020
TR15.04.2020
BG15.07.2020
NO15.07.2020
GR16.07.2020
IS15.08.2020
PT17.08.2020
IE20.02.2021
LU20.02.2021
BE28.02.2021
CH28.02.2021
FR28.02.2021
LI28.02.2021
ES21.02.2022
HU21.02.2022
Former [2024/22]AL15.04.2020
AT15.04.2020
CY15.04.2020
CZ15.04.2020
DK15.04.2020
EE15.04.2020
FI15.04.2020
HR15.04.2020
IT15.04.2020
LT15.04.2020
LV15.04.2020
MC15.04.2020
MK15.04.2020
PL15.04.2020
RO15.04.2020
RS15.04.2020
SE15.04.2020
SI15.04.2020
SK15.04.2020
SM15.04.2020
BG15.07.2020
NO15.07.2020
GR16.07.2020
IS15.08.2020
PT17.08.2020
IE20.02.2021
LU20.02.2021
BE28.02.2021
CH28.02.2021
FR28.02.2021
LI28.02.2021
ES21.02.2022
HU21.02.2022
Former [2023/30]AL15.04.2020
AT15.04.2020
CY15.04.2020
CZ15.04.2020
DK15.04.2020
EE15.04.2020
FI15.04.2020
HR15.04.2020
IT15.04.2020
LT15.04.2020
LV15.04.2020
MC15.04.2020
PL15.04.2020
RO15.04.2020
RS15.04.2020
SE15.04.2020
SI15.04.2020
SK15.04.2020
SM15.04.2020
BG15.07.2020
NO15.07.2020
GR16.07.2020
IS15.08.2020
PT17.08.2020
IE20.02.2021
LU20.02.2021
BE28.02.2021
CH28.02.2021
FR28.02.2021
LI28.02.2021
ES21.02.2022
HU21.02.2022
Former [2023/22]AL15.04.2020
AT15.04.2020
CZ15.04.2020
DK15.04.2020
EE15.04.2020
FI15.04.2020
HR15.04.2020
IT15.04.2020
LT15.04.2020
LV15.04.2020
MC15.04.2020
PL15.04.2020
RO15.04.2020
RS15.04.2020
SE15.04.2020
SI15.04.2020
SK15.04.2020
SM15.04.2020
BG15.07.2020
NO15.07.2020
GR16.07.2020
IS15.08.2020
PT17.08.2020
IE20.02.2021
LU20.02.2021
BE28.02.2021
CH28.02.2021
FR28.02.2021
LI28.02.2021
ES21.02.2022
HU21.02.2022
Former [2022/49]AL15.04.2020
AT15.04.2020
CZ15.04.2020
DK15.04.2020
EE15.04.2020
FI15.04.2020
HR15.04.2020
IT15.04.2020
LT15.04.2020
LV15.04.2020
MC15.04.2020
PL15.04.2020
RO15.04.2020
RS15.04.2020
SE15.04.2020
SI15.04.2020
SK15.04.2020
SM15.04.2020
BG15.07.2020
NO15.07.2020
GR16.07.2020
IS15.08.2020
PT17.08.2020
IE20.02.2021
LU20.02.2021
BE28.02.2021
CH28.02.2021
FR28.02.2021
LI28.02.2021
HU21.02.2022
Former [2022/33]AL15.04.2020
AT15.04.2020
CZ15.04.2020
DK15.04.2020
EE15.04.2020
FI15.04.2020
HR15.04.2020
IT15.04.2020
LT15.04.2020
LV15.04.2020
MC15.04.2020
PL15.04.2020
RO15.04.2020
RS15.04.2020
SE15.04.2020
SI15.04.2020
SK15.04.2020
SM15.04.2020
BG15.07.2020
NO15.07.2020
GR16.07.2020
IS15.08.2020
PT17.08.2020
IE20.02.2021
LU20.02.2021
BE28.02.2021
CH28.02.2021
FR28.02.2021
LI28.02.2021
Former [2022/07]AL15.04.2020
AT15.04.2020
CZ15.04.2020
DK15.04.2020
EE15.04.2020
FI15.04.2020
HR15.04.2020
IT15.04.2020
LT15.04.2020
LV15.04.2020
MC15.04.2020
PL15.04.2020
RO15.04.2020
RS15.04.2020
SE15.04.2020
SI15.04.2020
SK15.04.2020
SM15.04.2020
BG15.07.2020
NO15.07.2020
GR16.07.2020
IS15.08.2020
PT17.08.2020
IE20.02.2021
LU20.02.2021
CH28.02.2021
FR28.02.2021
LI28.02.2021
Former [2021/47]AL15.04.2020
AT15.04.2020
CZ15.04.2020
DK15.04.2020
EE15.04.2020
FI15.04.2020
HR15.04.2020
IT15.04.2020
LT15.04.2020
LV15.04.2020
MC15.04.2020
PL15.04.2020
RO15.04.2020
RS15.04.2020
SE15.04.2020
SI15.04.2020
SK15.04.2020
SM15.04.2020
BG15.07.2020
NO15.07.2020
GR16.07.2020
IS15.08.2020
PT17.08.2020
LU20.02.2021
CH28.02.2021
LI28.02.2021
Former [2021/41]AL15.04.2020
AT15.04.2020
CZ15.04.2020
DK15.04.2020
EE15.04.2020
FI15.04.2020
HR15.04.2020
IT15.04.2020
LT15.04.2020
LV15.04.2020
MC15.04.2020
PL15.04.2020
RO15.04.2020
RS15.04.2020
SE15.04.2020
SI15.04.2020
SK15.04.2020
SM15.04.2020
BG15.07.2020
NO15.07.2020
GR16.07.2020
IS15.08.2020
PT17.08.2020
Former [2021/24]AL15.04.2020
AT15.04.2020
CZ15.04.2020
DK15.04.2020
EE15.04.2020
FI15.04.2020
HR15.04.2020
IT15.04.2020
LT15.04.2020
LV15.04.2020
PL15.04.2020
RO15.04.2020
RS15.04.2020
SE15.04.2020
SI15.04.2020
SK15.04.2020
SM15.04.2020
BG15.07.2020
NO15.07.2020
GR16.07.2020
IS15.08.2020
PT17.08.2020
Former [2021/10]AL15.04.2020
AT15.04.2020
CZ15.04.2020
DK15.04.2020
EE15.04.2020
FI15.04.2020
HR15.04.2020
IT15.04.2020
LT15.04.2020
LV15.04.2020
PL15.04.2020
RO15.04.2020
RS15.04.2020
SE15.04.2020
SK15.04.2020
SM15.04.2020
BG15.07.2020
NO15.07.2020
GR16.07.2020
IS15.08.2020
PT17.08.2020
Former [2021/09]AL15.04.2020
AT15.04.2020
CZ15.04.2020
DK15.04.2020
EE15.04.2020
FI15.04.2020
HR15.04.2020
IT15.04.2020
LT15.04.2020
LV15.04.2020
RO15.04.2020
RS15.04.2020
SE15.04.2020
SM15.04.2020
BG15.07.2020
NO15.07.2020
GR16.07.2020
IS15.08.2020
PT17.08.2020
Former [2021/08]AL15.04.2020
DK15.04.2020
FI15.04.2020
HR15.04.2020
LT15.04.2020
LV15.04.2020
RO15.04.2020
RS15.04.2020
SE15.04.2020
SM15.04.2020
BG15.07.2020
NO15.07.2020
GR16.07.2020
IS15.08.2020
PT17.08.2020
Former [2021/04]AL15.04.2020
FI15.04.2020
HR15.04.2020
LT15.04.2020
LV15.04.2020
RS15.04.2020
SE15.04.2020
BG15.07.2020
NO15.07.2020
GR16.07.2020
IS15.08.2020
PT17.08.2020
Former [2021/01]FI15.04.2020
HR15.04.2020
LT15.04.2020
LV15.04.2020
RS15.04.2020
SE15.04.2020
BG15.07.2020
NO15.07.2020
GR16.07.2020
IS15.08.2020
PT17.08.2020
Former [2020/51]FI15.04.2020
HR15.04.2020
LT15.04.2020
LV15.04.2020
RS15.04.2020
SE15.04.2020
NO15.07.2020
GR16.07.2020
IS15.08.2020
PT17.08.2020
Former [2020/50]FI15.04.2020
HR15.04.2020
LT15.04.2020
LV15.04.2020
SE15.04.2020
NO15.07.2020
GR16.07.2020
IS15.08.2020
PT17.08.2020
Former [2020/48]FI15.04.2020
LT15.04.2020
SE15.04.2020
NO15.07.2020
IS15.08.2020
PT17.08.2020
Former [2020/47]LT15.04.2020
NO15.07.2020
IS15.08.2020
Former [2020/46]IS15.08.2020
Cited inInternational search[X]WO9206133  (UNIROYAL CHEM CO INC [US]) [X] 1-9,13-25 * page 4, lines 1-5 * * examples 1, 3-5 ** claims 1,6 *;
 [X]EP0502520  (ENICHEM SINTESI [IT]) [X] 1-25 * page 5, lines 16-22 * * page 5, lines 34-39 * * example 3 * * claims 1,6-9 *;
 [X]US2007203035  (DONG JUN [US], et al) [X] 1-19 * examples 1,3 * * tables 3,6,7,10 * * claims 1-7 *;
 [X]US2010130396  (DONG JUN [US]) [X] 1-19 * examples 1,3 * * paragraph [0115] * * examples 1,6,10 *
ExaminationDE69223078T
OppositionUS2943112
 US3496230
 US5186852
 US5229442
 WO9419404
 WO0051965
 US6315925
 WO2004089870
 WO2011115642
 WO2015132087
    - Botkin James H., "Scorch Inhibitors for Polyurethane Slabstock Foams", Book, (19980101), vol. 14, pages 57 - 80, XP055904257
    - CLAUSS M, ET AL., "ANTIOXIDANT SYSTEMS FOR STABILIZATION OF FLEXIBLE POLYURETHANE SLABSTOCK FOAMS", JOURNAL OF CELLULAR PLASTICS., SAGE PUBLICATIONS, LONDON., GB, GB , (19970101), vol. 33, no. 05, ISSN 0021-955X, pages 457 - 476, XP009008914
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.