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Extract from the Register of European Patents

EP About this file: EP3277657

EP3277657 - PRODUCTION OF TERT-BUTYL ESTERS OF ALIPHATIC CARBOXYLIC ACIDS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  20.03.2020
Database last updated on 15.11.2024
FormerThe patent has been granted
Status updated on  12.04.2019
FormerGrant of patent is intended
Status updated on  28.10.2018
FormerRequest for examination was made
Status updated on  05.01.2018
FormerThe international publication has been made
Status updated on  15.09.2017
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
BASF SE
Carl-Bosch-Strasse 38
67056 Ludwigshafen am Rhein / DE
[2019/20]
Former [2018/06]For all designated states
BASF SE
Carl-Bosch-Strasse 38
67056 Ludwigshafen am Rhein / DE
Inventor(s)01 / HORSTMANN, Catharina
Im Mahrgrund 23
68549 Ilvesheim / DE
02 / HECHLER, Claus
Taubenstrasse 21
67063 Ludwigshafen / DE
03 / GRACKIEWICZ, Gregor
Sternstrasse 69
67063 Ludwigshafen / DE
04 / SCHALL, Bernd
Am Pflaster 2
67575 Eich / DE
 [2018/06]
Representative(s)BASF IP Association
BASF SE
G-FLP-C006
67056 Ludwigshafen / DE
[2019/20]
Former [2018/06]Reitstötter Kinzebach
Patentanwälte
Sternwartstrasse 4
81679 München / DE
Application number, filing date16712342.130.03.2016
[2018/06]
WO2016EP56936
Priority number, dateDE20151020575231.03.2015         Original published format: DE102015205752
US201562140473P31.03.2015         Original published format: US 201562140473 P
[2018/06]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2016156410
Date:06.10.2016
Language:DE
[2016/40]
Type: A1 Application with search report 
No.:EP3277657
Date:07.02.2018
Language:DE
The application published by WIPO in one of the EPO official languages on 06.10.2016 takes the place of the publication of the European patent application.
[2018/06]
Type: B1 Patent specification 
No.:EP3277657
Date:15.05.2019
Language:DE
[2019/20]
Search report(s)International search report - published on:EP06.10.2016
ClassificationIPC:C07C67/04, C07C69/54
[2018/06]
CPC:
C07C67/04 (EP,KR,US); C07C67/54 (EP,KR,US); C07C67/62 (KR,US);
C07C69/54 (KR)
C-Set:
C07C67/04, C07C69/54 (EP,US);
C07C67/54, C07C69/54 (US,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 [2018/06]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:HERSTELLUNG VON TERT-BUTYLESTERN ALIPHATISCHER CARBONSÄUREN[2018/06]
English:PRODUCTION OF TERT-BUTYL ESTERS OF ALIPHATIC CARBOXYLIC ACIDS[2018/06]
French:PRODUCTION DE TERT-BUTYLESTERS D'ACIDES CARBOXYLIQUES ALIPHATIQUES[2018/06]
Entry into regional phase02.11.2017National basic fee paid 
02.11.2017Designation fee(s) paid 
02.11.2017Examination fee paid 
Examination procedure14.09.2017Date on which the examining division has become responsible
02.11.2017Examination requested  [2018/06]
24.11.2017Amendment by applicant (claims and/or description)
29.10.2018Communication of intention to grant the patent
26.02.2019Fee for grant paid
26.02.2019Fee for publishing/printing paid
26.02.2019Receipt of the translation of the claim(s)
Opposition(s)18.02.2020No opposition filed within time limit [2020/17]
Fees paidRenewal fee
03.04.2018Renewal fee patent year 03
01.04.2019Renewal 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  TooltipHU30.03.2016
AL15.05.2019
CY15.05.2019
CZ15.05.2019
DK15.05.2019
EE15.05.2019
ES15.05.2019
HR15.05.2019
IT15.05.2019
LT15.05.2019
LV15.05.2019
MC15.05.2019
MK15.05.2019
MT15.05.2019
NL15.05.2019
PL15.05.2019
RO15.05.2019
RS15.05.2019
SE15.05.2019
SI15.05.2019
SK15.05.2019
SM15.05.2019
TR15.05.2019
BG15.08.2019
NO15.08.2019
GR16.08.2019
IS15.09.2019
PT15.09.2019
[2022/31]
Former [2022/30]HU30.03.2016
AL15.05.2019
CY15.05.2019
CZ15.05.2019
DK15.05.2019
EE15.05.2019
ES15.05.2019
HR15.05.2019
IT15.05.2019
LT15.05.2019
LV15.05.2019
MC15.05.2019
MT15.05.2019
NL15.05.2019
PL15.05.2019
RO15.05.2019
RS15.05.2019
SE15.05.2019
SI15.05.2019
SK15.05.2019
SM15.05.2019
TR15.05.2019
BG15.08.2019
NO15.08.2019
GR16.08.2019
IS15.09.2019
PT15.09.2019
Former [2022/28]HU30.03.2016
AL15.05.2019
CY15.05.2019
CZ15.05.2019
DK15.05.2019
EE15.05.2019
ES15.05.2019
HR15.05.2019
IT15.05.2019
LT15.05.2019
LV15.05.2019
MC15.05.2019
MT15.05.2019
NL15.05.2019
PL15.05.2019
RS15.05.2019
SE15.05.2019
SI15.05.2019
SK15.05.2019
SM15.05.2019
TR15.05.2019
BG15.08.2019
NO15.08.2019
GR16.08.2019
PT15.09.2019
Former [2020/50]AL15.05.2019
CZ15.05.2019
DK15.05.2019
EE15.05.2019
ES15.05.2019
HR15.05.2019
IT15.05.2019
LT15.05.2019
LV15.05.2019
MC15.05.2019
NL15.05.2019
PL15.05.2019
RS15.05.2019
SE15.05.2019
SI15.05.2019
SK15.05.2019
SM15.05.2019
TR15.05.2019
BG15.08.2019
NO15.08.2019
GR16.08.2019
PT15.09.2019
Former [2020/48]AL15.05.2019
CZ15.05.2019
DK15.05.2019
EE15.05.2019
ES15.05.2019
HR15.05.2019
IT15.05.2019
LT15.05.2019
LV15.05.2019
NL15.05.2019
PL15.05.2019
RS15.05.2019
SE15.05.2019
SI15.05.2019
SK15.05.2019
SM15.05.2019
TR15.05.2019
BG15.08.2019
NO15.08.2019
GR16.08.2019
PT15.09.2019
Former [2020/25]AL15.05.2019
CZ15.05.2019
DK15.05.2019
EE15.05.2019
HR15.05.2019
IT15.05.2019
LT15.05.2019
LV15.05.2019
NL15.05.2019
PL15.05.2019
RS15.05.2019
SE15.05.2019
SI15.05.2019
SK15.05.2019
SM15.05.2019
TR15.05.2019
BG15.08.2019
NO15.08.2019
GR16.08.2019
PT15.09.2019
Former [2020/17]AL15.05.2019
CZ15.05.2019
DK15.05.2019
EE15.05.2019
HR15.05.2019
IT15.05.2019
LT15.05.2019
LV15.05.2019
NL15.05.2019
RS15.05.2019
SE15.05.2019
SK15.05.2019
SM15.05.2019
TR15.05.2019
BG15.08.2019
NO15.08.2019
GR16.08.2019
PT15.09.2019
Former [2020/14]AL15.05.2019
CZ15.05.2019
DK15.05.2019
EE15.05.2019
HR15.05.2019
IT15.05.2019
LT15.05.2019
LV15.05.2019
NL15.05.2019
RS15.05.2019
SE15.05.2019
SK15.05.2019
SM15.05.2019
BG15.08.2019
NO15.08.2019
GR16.08.2019
PT15.09.2019
Former [2020/12]AL15.05.2019
CZ15.05.2019
DK15.05.2019
EE15.05.2019
HR15.05.2019
IT15.05.2019
LT15.05.2019
LV15.05.2019
NL15.05.2019
RS15.05.2019
SE15.05.2019
SK15.05.2019
BG15.08.2019
NO15.08.2019
GR16.08.2019
PT15.09.2019
Former [2020/11]AL15.05.2019
CZ15.05.2019
DK15.05.2019
EE15.05.2019
HR15.05.2019
LT15.05.2019
LV15.05.2019
NL15.05.2019
RS15.05.2019
SE15.05.2019
SK15.05.2019
BG15.08.2019
NO15.08.2019
GR16.08.2019
PT15.09.2019
Former [2020/09]AL15.05.2019
CZ15.05.2019
DK15.05.2019
HR15.05.2019
LT15.05.2019
LV15.05.2019
NL15.05.2019
RS15.05.2019
SE15.05.2019
BG15.08.2019
NO15.08.2019
GR16.08.2019
PT15.09.2019
Former [2019/51]AL15.05.2019
HR15.05.2019
LT15.05.2019
LV15.05.2019
NL15.05.2019
RS15.05.2019
SE15.05.2019
BG15.08.2019
NO15.08.2019
GR16.08.2019
PT15.09.2019
Former [2019/50]AL15.05.2019
HR15.05.2019
LT15.05.2019
LV15.05.2019
NL15.05.2019
RS15.05.2019
SE15.05.2019
NO15.08.2019
GR16.08.2019
PT15.09.2019
Former [2019/49]AL15.05.2019
HR15.05.2019
LT15.05.2019
NL15.05.2019
SE15.05.2019
NO15.08.2019
PT15.09.2019
Former [2019/48]LT15.05.2019
SE15.05.2019
NO15.08.2019
PT15.09.2019
Former [2019/47]LT15.05.2019
NO15.08.2019
Cited inInternational search[A]EP1097742  (NIPPON CATALYTIC CHEM IND [JP]);
 [AD]WO0210110  (BASF AG [DE], et al);
 [A]EP2017255  (BASF SE [DE])
by applicantUS3031495
 DE1128428
 US3037052
 US3082246
 US3087962
 US3088969
 DE1249857
 DE3105399
 EP0268999
 WO0210109
 WO0210110
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.