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Extract from the Register of European Patents

EP About this file: EP2751059

EP2751059 - PROCESS FOR PREPARING DI-SUBSTITUTED SUCCINATES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.07.2016
Database last updated on 23.04.2024
Most recent event   Tooltip19.10.2018Lapse of the patent in a contracting state
New state(s): AL		published on 21.11.2018  [2018/47]
Applicant(s)For all designated states
Saudi Basic Industries Corporation
P.O. Box 5101
11422 Riyadh / SA
[2014/28]
Inventor(s)01 / SAINANI, Jaiprakash Brijlal
Sabic Research&Technology Pvt. Ltd.
Plot N° 5&6
Savli G.I.D.C. Estate
Savli - Baroda Highway
Manjusar -391775 Dist. Baroda / IN
02 / DAVADRA, Mahesh
B-11
Shilpa Bunglow
Opp: Rameshwar vidyalaya
Opp: Rameshwar vidyalaya, Gotri Road
Vadodara 390 021 Gujarat / IN
 [2014/28]
Representative(s)Sabic Intellectual Property Group
Sabic Intellectual Property Department
P.O. Box 3008
6160 GA Geleen / NL
[2015/38]
Former [2014/28]Heijman, Renske Harriët
SABIC Intellectual Property Group
P.O. Box 3008
6160 GA Geleen / NL
Application number, filing date12753071.523.08.2012
[2015/38]
WO2012EP03571
Priority number, dateEP2011000701429.08.2011         Original published format: EP 11007014
[2014/28]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2013029767
Date:07.03.2013
Language:EN
[2013/10]
Type: A1 Application with search report 
No.:EP2751059
Date:09.07.2014
Language:EN
The application published by WIPO in one of the EPO official languages on 07.03.2013 takes the place of the publication of the European patent application.
[2014/28]
Type: B1 Patent specification 
No.:EP2751059
Date:16.09.2015
Language:EN
[2015/38]
Search report(s)International search report - published on:EP07.03.2013
ClassificationIPC:C07C51/38, C07C55/02, C07C57/34, C07C51/09, C07C55/22, C07C67/343, C07C69/34, C07C69/612, C07C67/08, C07C69/40
[2014/28]
CPC:
C07C67/343 (EP,CN,US); C07C67/08 (EP,CN,US); C08F4/76 (US);
C07C51/09 (EP,CN,US); C08F10/00 (CN)
C-Set:
C07C51/09, C07C55/02 (CN,EP,US);
C07C51/09, C07C57/34 (CN,EP,US);
C07C67/08, C07C69/34 (US,CN,EP);
C07C67/08, C07C69/618 (US,CN,EP);
C07C67/343, C07C69/34 (US,CN,EP);
C07C67/343, C07C69/618 (US,CN,EP);
C08F10/00, C08F4/6494 (CN)
(-)
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 [2014/28]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG DI-SUBSTITUIERTER SUCCINATE[2014/28]
English:PROCESS FOR PREPARING DI-SUBSTITUTED SUCCINATES[2014/28]
French:PROCÉDÉ DE PRÉPARATION DE SUCCINATES DISUBSTITUÉS[2014/28]
Entry into regional phase25.03.2014National basic fee paid 
25.03.2014Designation fee(s) paid 
25.03.2014Examination fee paid 
Examination procedure25.03.2014Examination requested  [2014/28]
02.05.2014Amendment by applicant (claims and/or description)
21.04.2015Communication of intention to grant the patent
28.07.2015Fee for grant paid
28.07.2015Fee for publishing/printing paid
28.07.2015Receipt 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  21.04.2015
Opposition(s)17.06.2016No opposition filed within time limit [2016/34]
Fees paidRenewal fee
13.08.2014Renewal fee patent year 03
10.08.2015Renewal 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  TooltipHU23.08.2012
AL16.09.2015
BE16.09.2015
BG16.09.2015
CY16.09.2015
CZ16.09.2015
DK16.09.2015
EE16.09.2015
ES16.09.2015
FI16.09.2015
GR16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
MC16.09.2015
MK16.09.2015
NL16.09.2015
PL16.09.2015
RO16.09.2015
RS16.09.2015
SE16.09.2015
SI16.09.2015
SK16.09.2015
SM16.09.2015
TR16.09.2015
NO16.12.2015
IS16.01.2016
PT18.01.2016
[2018/47]
Former [2018/45]HU23.08.2012
BE16.09.2015
BG16.09.2015
CY16.09.2015
CZ16.09.2015
DK16.09.2015
EE16.09.2015
ES16.09.2015
FI16.09.2015
GR16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
MC16.09.2015
MK16.09.2015
NL16.09.2015
PL16.09.2015
RO16.09.2015
RS16.09.2015
SE16.09.2015
SI16.09.2015
SK16.09.2015
SM16.09.2015
TR16.09.2015
NO16.12.2015
IS16.01.2016
PT18.01.2016
Former [2018/38]HU23.08.2012
BE16.09.2015
BG16.09.2015
CY16.09.2015
CZ16.09.2015
DK16.09.2015
EE16.09.2015
ES16.09.2015
FI16.09.2015
GR16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
MC16.09.2015
MK16.09.2015
NL16.09.2015
PL16.09.2015
RO16.09.2015
RS16.09.2015
SE16.09.2015
SI16.09.2015
SK16.09.2015
SM16.09.2015
NO16.12.2015
IS16.01.2016
PT18.01.2016
Former [2018/31]HU23.08.2012
BE16.09.2015
CY16.09.2015
CZ16.09.2015
DK16.09.2015
EE16.09.2015
ES16.09.2015
FI16.09.2015
GR16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
MC16.09.2015
MK16.09.2015
NL16.09.2015
PL16.09.2015
RO16.09.2015
RS16.09.2015
SE16.09.2015
SI16.09.2015
SK16.09.2015
SM16.09.2015
NO16.12.2015
IS16.01.2016
PT18.01.2016
Former [2018/28]HU23.08.2012
BE16.09.2015
CY16.09.2015
CZ16.09.2015
DK16.09.2015
EE16.09.2015
ES16.09.2015
FI16.09.2015
GR16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
MC16.09.2015
MK16.09.2015
NL16.09.2015
PL16.09.2015
RO16.09.2015
RS16.09.2015
SE16.09.2015
SI16.09.2015
SK16.09.2015
SM16.09.2015
NO16.12.2015
IS16.01.2016
PT18.01.2016
Former [2017/23]BE16.09.2015
CZ16.09.2015
DK16.09.2015
EE16.09.2015
ES16.09.2015
FI16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
MC16.09.2015
NL16.09.2015
PL16.09.2015
RO16.09.2015
RS16.09.2015
SE16.09.2015
SI16.09.2015
SK16.09.2015
NO16.12.2015
IS16.01.2016
PT18.01.2016
Former [2017/03]BE16.09.2015
CZ16.09.2015
DK16.09.2015
EE16.09.2015
ES16.09.2015
FI16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
NL16.09.2015
PL16.09.2015
RO16.09.2015
RS16.09.2015
SE16.09.2015
SI16.09.2015
SK16.09.2015
NO16.12.2015
IS16.01.2016
PT18.01.2016
Former [2016/49]CZ16.09.2015
DK16.09.2015
EE16.09.2015
ES16.09.2015
FI16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
NL16.09.2015
PL16.09.2015
RO16.09.2015
RS16.09.2015
SE16.09.2015
SI16.09.2015
SK16.09.2015
NO16.12.2015
IS16.01.2016
PT18.01.2016
Former [2016/39]CZ16.09.2015
DK16.09.2015
EE16.09.2015
ES16.09.2015
FI16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
NL16.09.2015
PL16.09.2015
RO16.09.2015
RS16.09.2015
SE16.09.2015
SK16.09.2015
NO16.12.2015
IS16.01.2016
PT18.01.2016
Former [2016/24]CZ16.09.2015
EE16.09.2015
ES16.09.2015
FI16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
NL16.09.2015
PL16.09.2015
RO16.09.2015
RS16.09.2015
SE16.09.2015
SK16.09.2015
NO16.12.2015
IS16.01.2016
PT18.01.2016
Former [2016/23]CZ16.09.2015
EE16.09.2015
ES16.09.2015
FI16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
NL16.09.2015
RO16.09.2015
RS16.09.2015
SE16.09.2015
SK16.09.2015
NO16.12.2015
IS16.01.2016
Former [2016/22]CZ16.09.2015
EE16.09.2015
ES16.09.2015
FI16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
NL16.09.2015
RS16.09.2015
SE16.09.2015
NO16.12.2015
IS16.01.2016
Former [2016/21]ES16.09.2015
FI16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
NL16.09.2015
RS16.09.2015
SE16.09.2015
NO16.12.2015
Former [2016/20]ES16.09.2015
FI16.09.2015
HR16.09.2015
LT16.09.2015
LV16.09.2015
NL16.09.2015
RS16.09.2015
SE16.09.2015
NO16.12.2015
Former [2016/14]FI16.09.2015
HR16.09.2015
LT16.09.2015
LV16.09.2015
NL16.09.2015
RS16.09.2015
SE16.09.2015
NO16.12.2015
Former [2016/11]FI16.09.2015
HR16.09.2015
LT16.09.2015
LV16.09.2015
RS16.09.2015
SE16.09.2015
NO16.12.2015
Former [2016/09]FI16.09.2015
LT16.09.2015
LV16.09.2015
NO16.12.2015
Former [2016/08]LT16.09.2015
NO16.12.2015
Former [2016/07]LT16.09.2015
Cited inInternational search[A]EP1179529  (DAIICHI FINE CHEM CO LTD [JP]) [A] 1-11 * paragraph [0035] - paragraph [0058] *;
 [AD]US6818583  (MORINI GIAMPIERO [IT], et al) [AD] 1-11 * column 9, line 58 - column 11, line 63; claims 1, 9 *;
 [AD]  - P. H. PAYOT, "Die Alkylierung von Formylbernsteinsaureester", HELVETICA CHIMICA ACTA, (19590101), vol. 42, no. 4, doi:10.1002/hlca.19590420436, ISSN 0018-019X, pages 1356 - 1367, XP055017099 [AD] 1-11 * page 1366, paragraphs 7,8; compounds IVh, IVi *

DOI:   http://dx.doi.org/10.1002/hlca.19590420436
 [AD]  - F F Van Leeuwen ET AL, "Synthesis of the 2-ethyl-3-methylsuccinic acids via a stereospecific malonic ester alkylation", Recueil des Travaux Chimiques des Pays-Bas, doi:10.1002/recl.19800990307, (20100902), pages 96 - 99, URL: http://onlinelibrary.wiley.com/store/10.1002/recl.19800990307/asset/19800990307_ftp.pdf?v=1&t=gxnd4vii&s=d4f631944b6bd8bf54bcaa2ae64788af571ce768, (20120120), XP055017123 [AD] 1-11 * scheme p 97,;; compounds 3-7 *

DOI:   http://dx.doi.org/10.1002/recl.19800990307
by applicantUS4579836
 US4612299
 US5066737
 US5567665
 WO9845338
 US6268306
 EP1336625
 US2003181743
 US6818583
    - SYNTHETIC COMMUNICATIONS, (1981), vol. 11, no. 9, page 687697
    - SYNTHETIC COMMUNICATIONS, (1981), vol. 11, no. 9, pages 687 - 697
    - TETRAHEDRON LETTERS, (1977), vol. 23, pages 2009 - 2012
    - JOURNAL OF CHEMICAL SOCIETY, (1971), vol. 93, page 4605
    - JOURNAL OF ORGANIC CHEMISTRY, (1996), vol. 61, page 2809
    - JOURNAL OF THE ROYAL NETHERLANDS CHEMICAL SOCIETY, (198003), page 9913
    - HELVETICA CHIMICA ACTA, (1959), vol. 42, no. 4, pages 1356 - 1367
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.