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Extract from the Register of European Patents

EP About this file: EP3205705

EP3205705 - ALKYLENE OXIDE AND HYDROCARBYL-SUBSTITUTED POLYCARBOXYLIC ACID QUATERNISED ALKYLAMINE AS ADDITIVES IN FUELS AND LUBRICANTS AND THEIR USE [Right-click to bookmark this link]
StatusPatent revoked
Status updated on  22.02.2025
Database last updated on 07.03.2026
FormerThe patent has been granted
Status updated on  10.07.2020
FormerGrant of patent is intended
Status updated on  16.06.2020
FormerExamination is in progress
Status updated on  11.05.2020
FormerGrant of patent is intended
Status updated on  05.02.2020
FormerExamination is in progress
Status updated on  20.04.2018
FormerRequest for examination was made
Status updated on  23.02.2018
FormerThe application has been published
Status updated on  14.07.2017
Most recent event   Tooltip28.02.2025Revocation of patentpublished on 02.04.2025  [2025/14]
Applicant(s)For all designated states
BASF SE
Carl-Bosch-Strasse 38
67056 Ludwigshafen am Rhein / DE
[2017/33]
Inventor(s)01 / HANSCH, Markus
Mönchsgasse 10 A
Speyer 67346 / DE
02 / BÖHNKE, Harald
Seckenheimer Landstr. 117
68163 Mannheim / DE
03 / GRABARSE, Wolfgang
Torwiesenstr. 21
68163 Mannheim / DE
04 / VÖLKEL, Ludwig
BASF
Carl-Bosch-Str. 18
67117 Limburgerhof / DE
05 / PERETOLCHIN, Maxim
Sommerbergstr. 19
67466 Lambrecht / DE
 [2017/33]
Representative(s)Meissner Bolte Partnerschaft mbB
Patentanwälte Rechtsanwälte
Postfach 86 06 24
81633 München / DE
[N/P]
Former [2017/33]Reitstötter Kinzebach
Patentanwälte
Sternwartstrasse 4
81679 München / DE
Application number, filing date17159412.006.06.2014
[2017/33]
Priority number, dateEP2013017105707.06.2013         Original published format: EP 13171057
EP2014015137916.01.2014         Original published format: EP 14151379
[2017/33]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP3205705
Date:16.08.2017
Language:DE
[2017/33]
Type: B1 Patent specification 
No.:EP3205705
Date:12.08.2020
Language:DE
[2020/33]
Search report(s)(Supplementary) European search report - dispatched on:EP11.05.2017
ClassificationIPC:C10L1/222, C10L10/04, C10L1/188
[2017/33]
CPC:
C10L1/2222 (EP,RU,US); C07C213/08 (RU,US); C07C215/08 (RU,US);
C10L1/1883 (EP,RU,US); C10L1/222 (EP,RU,US); C10L1/2225 (EP,RU,US);
C10L1/2383 (EP,RU,US); C10L10/04 (EP); C10L10/06 (EP);
C10L10/08 (EP); C10M133/08 (RU,US); C10M133/14 (RU,US);
C10M133/54 (RU,US); C10M133/56 (RU,US); C10M141/06 (RU,US);
C10L2200/0259 (EP,US); C10L2200/0423 (EP,US); C10L2200/043 (EP,US);
C10L2200/0446 (EP,US); C10L2270/023 (EP,US); C10L2270/026 (EP,US);
C10L2290/24 (EP,US); C10M2207/127 (US); C10M2215/042 (US);
C10M2215/26 (US); C10M2215/28 (US); C10N2030/06 (US);
C10N2040/253 (US); C10N2040/255 (US); Y02T10/12 (EP) (-)
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 [2018/13]
Former [2017/33]AL,  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 
TitleGerman:MIT ALKYLENOXID UND HYDROCARBYL-SUBSTITUIERTER POLYCARBONSÄURE QUATERNISIERTE STICKSTOFFVERBINDUNGEN UND IHRE VERWENDUNG ALS ADDITIV IN KRAFT- UND SCHMIERSTOFFEN[2017/33]
English:ALKYLENE OXIDE AND HYDROCARBYL-SUBSTITUTED POLYCARBOXYLIC ACID QUATERNISED ALKYLAMINE AS ADDITIVES IN FUELS AND LUBRICANTS AND THEIR USE[2017/33]
French:UTILISATION AVEC DE L'OXYDE D'ALKYLÈNE ET DE L'ACIDE POLYCARBONIQUE À SUBSTITUTION HYDROCARBYLE D'ALKYLAMINES QUATERNISÉS COMME ADDITIFS DANS LES CARBURANTS ET LUBRIFIANTS[2017/33]
Examination procedure06.03.2017Date on which the examining division has become responsible
16.02.2018Amendment by applicant (claims and/or description)
16.02.2018Examination requested  [2018/13]
20.04.2018Despatch of a communication from the examining division (Time limit: M06)
29.10.2018Reply to a communication from the examining division
17.01.2020Cancellation of oral proceeding that was planned for 21.01.2020
21.01.2020Date of oral proceedings (cancelled)
06.02.2020Communication of intention to grant the patent
11.05.2020Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
17.06.2020Communication of intention to grant the patent
03.07.2020Fee for grant paid
03.07.2020Fee for publishing/printing paid
03.07.2020Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP14729297.3  / EP3004294
Divisional application(s)EP19213293.4  / EP3653689
EP22215806.5  / EP4190882
EP24183459.7  / EP4442792
Opposition(s)Opponent(s)01  12.05.2021  18.05.2021  ADMISSIBLE
INNOSPEC LIMITED
Innospec Manufacturing Park Oil Sites Road
Ellesmere Port, Cheshire CH65 4EY / GB
Opponent's representative
Appleyard Lees IP LLP
G Mill
Dean Clough Industrial Park
Halifax HX3 5AH / GB
 [N/P]
Former [2021/25]
Opponent(s)01  12.05.2021  18.05.2021  ADMISSIBLE
INNOSPEC LIMITED
Innospec Manufacturing Park Oil Sites Road
Ellesmere Port, Cheshire CH65 4EY / GB
Opponent's representative
Appleyard Lees IP LLP
15 Clare Road
Halifax HX1 2HY / GB
26.05.2021Invitation to proprietor to file observations on the notice of opposition
05.10.2021Reply of patent proprietor to notice(s) of opposition
17.01.2023Date of oral proceedings
06.03.2023Despatch of interlocutory decision in opposition
06.03.2023Despatch of minutes of oral proceedings
21.01.2025Legal effect of revocation of patent [2025/14]
17.02.2025Despatch of communication that the patent will be revoked
Appeal following opposition15.05.2023Appeal received No.  T0915/23
15.05.2023Payment of appeal fee
17.07.2023Statement of grounds filed
21.01.2025Result of appeal procedure: revocation of the patent
17.02.2025Despatch of the decision of the Board of Appeal
12.05.2023Appeal received No.  T0915/23
12.05.2023Payment of appeal fee
14.07.2023Statement of grounds filed
21.01.2025Result of appeal procedure: revocation of the patent
17.02.2025Despatch of the decision of the Board of Appeal
21.01.2025Date of oral proceedings
Fees paidRenewal fee
06.07.2017Renewal fee patent year 03
06.07.2017Renewal fee patent year 04
02.07.2018Renewal fee patent year 05
14.11.2019Renewal fee patent year 06
30.06.2020Renewal fee patent year 07
Penalty fee
Additional fee for renewal fee
30.06.201906   M06   Fee paid on   14.11.2019
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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  TooltipAL12.08.2020
CY12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
MC12.08.2020
MK12.08.2020
MT12.08.2020
RO12.08.2020
RS12.08.2020
SI12.08.2020
SK12.08.2020
SM12.08.2020
BG12.11.2020
GR13.11.2020
IS12.12.2020
PT14.12.2020
IE06.06.2021
LU06.06.2021
IT06.06.2023
HU07.06.2023
CH30.06.2023
NO30.06.2023
[2024/41]
Former [2024/36]AL12.08.2020
CY12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
MC12.08.2020
MK12.08.2020
RO12.08.2020
RS12.08.2020
SI12.08.2020
SK12.08.2020
SM12.08.2020
BG12.11.2020
GR13.11.2020
IS12.12.2020
PT14.12.2020
IE06.06.2021
LU06.06.2021
IT06.06.2023
HU07.06.2023
CH30.06.2023
NO30.06.2023
Former [2024/24]AL12.08.2020
CY12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
MC12.08.2020
MK12.08.2020
RO12.08.2020
RS12.08.2020
SI12.08.2020
SK12.08.2020
SM12.08.2020
BG12.11.2020
GR13.11.2020
IS12.12.2020
PT14.12.2020
IE06.06.2021
LU06.06.2021
HU07.06.2023
CH30.06.2023
NO30.06.2023
Former [2024/22]AL12.08.2020
CY12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
MC12.08.2020
MK12.08.2020
RO12.08.2020
RS12.08.2020
SI12.08.2020
SK12.08.2020
SM12.08.2020
BG12.11.2020
GR13.11.2020
IS12.12.2020
PT14.12.2020
IE06.06.2021
LU06.06.2021
Former [2023/30]AL12.08.2020
CY12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
MC12.08.2020
RO12.08.2020
RS12.08.2020
SI12.08.2020
SK12.08.2020
SM12.08.2020
BG12.11.2020
GR13.11.2020
IS12.12.2020
PT14.12.2020
IE06.06.2021
LU06.06.2021
Former [2023/20]AL12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
MC12.08.2020
RO12.08.2020
RS12.08.2020
SI12.08.2020
SK12.08.2020
SM12.08.2020
BG12.11.2020
GR13.11.2020
IS12.12.2020
PT14.12.2020
IE06.06.2021
LU06.06.2021
Former [2022/21]AL12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
MC12.08.2020
RO12.08.2020
RS12.08.2020
SI12.08.2020
SK12.08.2020
SM12.08.2020
BG12.11.2020
GR13.11.2020
IS12.12.2020
IE06.06.2021
LU06.06.2021
Former [2022/18]AL12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
MC12.08.2020
RO12.08.2020
RS12.08.2020
SI12.08.2020
SK12.08.2020
SM12.08.2020
BG12.11.2020
GR13.11.2020
IS12.12.2020
LU06.06.2021
Former [2022/08]AL12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
MC12.08.2020
RO12.08.2020
RS12.08.2020
SI12.08.2020
SK12.08.2020
SM12.08.2020
BG12.11.2020
GR13.11.2020
IS12.12.2020
Former [2021/36]AL12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
RO12.08.2020
RS12.08.2020
SI12.08.2020
SK12.08.2020
SM12.08.2020
BG12.11.2020
GR13.11.2020
IS12.12.2020
Former [2021/28]AL12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
RO12.08.2020
RS12.08.2020
SK12.08.2020
SM12.08.2020
BG12.11.2020
GR13.11.2020
IS12.12.2020
Former [2021/25]AL12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
RO12.08.2020
RS12.08.2020
SM12.08.2020
BG12.11.2020
GR13.11.2020
IS12.12.2020
Former [2021/22]CZ12.08.2020
DK12.08.2020
EE12.08.2020
FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
RO12.08.2020
RS12.08.2020
SM12.08.2020
BG12.11.2020
GR13.11.2020
IS12.12.2020
Former [2021/21]DK12.08.2020
FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
RS12.08.2020
BG12.11.2020
GR13.11.2020
IS12.12.2020
Former [2021/10]FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
RS12.08.2020
BG12.11.2020
GR13.11.2020
IS12.12.2020
Former [2021/08]FI12.08.2020
LT12.08.2020
BG12.11.2020
Former [2021/07]FI12.08.2020
LT12.08.2020
Documents cited:Search[XA] WO2012004300  (BASF SE et al.)
 [A] WO2013043332  (LUBRIZOL CORP et al.)
by applicantUS4248719
 US4171959
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 EP1254889
 JPS6112197
 WO2013064689
 DE4325237
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 WO2008060888
 US2008113890
 US3275554
 US3438757
 US3454555
 US3565804
 US3755433
 US3822289
 US5567845
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 US5350429
 US5492641
 US4832702
 WO2013000997
 DE4319672
 WO2008138836
 DE2443537
 US5883196
 WO2010132259
 EP0244616
 WO9424231
 WO9703946
 DE19620262
 WO9603367
 WO9603479
 EP0476485
 EP0307815
 WO8701126
 EP0639632
 EP0310875
 EP0356725
 EP0700985
 US4877416
 DE838918
 EP0831141
 DE3838918
 DE3826608
 DE4142241
 DE4309074
 EP0452328
 EP0548617
 DE10102913
 WO9929748
 WO2005054314
 WO2004035715
 EP0061895
 US4491455
 WO9318115
 EP0261957
 WO0044857
 WO9804656
 US6743266
 EP14152991
 WO0047698
 US3522179
 US4234435
 US4849572
 US4904401
 US5569644
 US6165235
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 EP1233990
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 US2013225463
   M. LONESCU, CHEMISTRY AND TECHNOLOGY OF POLYOLS FOR POLYURETHANES, 2005
   KIRK - OTHEMER: "Encyclopedia of Chemical Technology, 2nd ed.", vol. 7, 1965, INTERSCIENCE PUBLISHERS, ABTEILUNG VON JOHN WILEY & SONS, article "Diamine und hhere Amine", pages: 27 - 39
   N. A. PLATE; V. P. SHIBAEV: "Comb-Like Polymers. Structure and Properties", J. POLY. SCI. MACROMOLECULAR REVS., vol. 8, 1974, pages 117 - 253, XP009033606, DOI: doi:10.1002/pol.1974.230080103

DOI:   http://dx.doi.org/10.1002/pol.1974.230080103
   "Ullmanns Encyclopedia of Industrial Chemistry, 6th ed.", ., article "Amines, aliphatic"
   "Ullmann' s Encyclopedia of Industrial Chemistry, 5th ed.", vol. A12, pages: 617 FF
OppositionUS6143038
 GB2496514
 US4071327
 US3962104
 EP0391735
 US4675180
 WO2013070503
 EP0293192
 WO9854119
   SAKAI HIDEKI, OKABE YUJI, TSUCHIYA KOJI, SAKAI KENICHI, ABE MASAHIKO: "Catanionic Mixtures Forming Gemini-like Amphiphiles", JOURNAL OF OLEO SCIENCE, vol. 60, no. 11, 1 January 2011 (2011-01-01), JP , pages 549 - 555, XP055953865, ISSN: 1345-8957, DOI: 10.5650/jos.60.549

DOI:   http://dx.doi.org/10.5650/jos.60.549
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.