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Extract from the Register of European Patents

EP About this file: EP2721090

EP2721090 - BRANCHED POLYESTERS WITH SULFONATE GROUPS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.07.2016
Database last updated on 14.09.2024
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
BASF SE
Carl-Bosch-Strasse 38
67056 Ludwigshafen am Rhein / DE
[N/P]
Former [2014/17]For all designated states
BASF SE
67056 Ludwigshafen / DE
Inventor(s)01 / HABERECHT, Monika
Kreuzstr. 12
67063 Ludwigshafen / DE
02 / DETERING, Jürgen
Robert-Koch-Weg 5
67117 Limburgerhof / DE
03 / BRUCHMANN, Bernd
Bahnhofstr. 58
67251 Freinsheim / DE
04 / WITTELER, Helmut
Im Höhnhausen 16
67157 Wachenheim / DE
05 / WEBER, Heike
Dünenweg 3
68239 Mannheim / DE
06 / KOLTER, Karl
Sudetenstr. 1
67117 Limburgerhof / DE
 [2014/17]
Representative(s)BASF IP Association
BASF SE
G-FLP-C006
67056 Ludwigshafen / DE
[N/P]
Application number, filing date12728477.614.06.2012
[2015/37]
WO2012EP61291
Priority number, dateEP2011017006315.06.2011         Original published format: EP 11170063
[2014/17]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2012171998
Date:20.12.2012
Language:DE
[2012/51]
Type: A1 Application with search report 
No.:EP2721090
Date:23.04.2014
Language:DE
The application published by WIPO in one of the EPO official languages on 20.12.2012 takes the place of the publication of the European patent application.
[2014/17]
Type: B1 Patent specification 
No.:EP2721090
Date:09.09.2015
Language:DE
[2015/37]
Search report(s)International search report - published on:EP20.12.2012
ClassificationIPC:C08G63/688, C11D3/37
[2014/17]
CPC:
C11D3/3715 (EP); C08G63/6888 (EP); C08G63/918 (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 [2014/17]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VERZWEIGTE POLYESTER MIT SULFONATGRUPPEN[2014/17]
English:BRANCHED POLYESTERS WITH SULFONATE GROUPS[2014/17]
French:POLYESTERS RAMIFIÉS CONTENANT DES GROUPES SULFONATE[2014/17]
Entry into regional phase15.01.2014National basic fee paid 
15.01.2014Designation fee(s) paid 
15.01.2014Examination fee paid 
Examination procedure15.01.2014Examination requested  [2014/17]
02.02.2015Communication of intention to grant the patent
06.05.2015Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
28.05.2015Communication 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  02.02.2015
Opposition(s)10.06.2016No opposition filed within time limit [2016/33]
Fees paidRenewal fee
31.03.2014Renewal fee patent year 03
30.06.2015Renewal 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  TooltipHU14.06.2012
AL09.09.2015
BG09.09.2015
CY09.09.2015
CZ09.09.2015
DK09.09.2015
EE09.09.2015
FI09.09.2015
HR09.09.2015
LT09.09.2015
LV09.09.2015
MC09.09.2015
MK09.09.2015
MT09.09.2015
NL09.09.2015
PL09.09.2015
RO09.09.2015
RS09.09.2015
SE09.09.2015
SI09.09.2015
SK09.09.2015
SM09.09.2015
TR09.09.2015
NO09.12.2015
GR10.12.2015
IS09.01.2016
PT11.01.2016
[2018/47]
Former [2018/38]HU14.06.2012
BG09.09.2015
CY09.09.2015
CZ09.09.2015
DK09.09.2015
EE09.09.2015
FI09.09.2015
HR09.09.2015
LT09.09.2015
LV09.09.2015
MC09.09.2015
MK09.09.2015
MT09.09.2015
NL09.09.2015
PL09.09.2015
RO09.09.2015
RS09.09.2015
SE09.09.2015
SI09.09.2015
SK09.09.2015
SM09.09.2015
TR09.09.2015
NO09.12.2015
GR10.12.2015
IS09.01.2016
PT11.01.2016
Former [2018/31]HU14.06.2012
CY09.09.2015
CZ09.09.2015
DK09.09.2015
EE09.09.2015
FI09.09.2015
HR09.09.2015
LT09.09.2015
LV09.09.2015
MC09.09.2015
MK09.09.2015
MT09.09.2015
NL09.09.2015
PL09.09.2015
RO09.09.2015
RS09.09.2015
SE09.09.2015
SI09.09.2015
SK09.09.2015
SM09.09.2015
TR09.09.2015
NO09.12.2015
GR10.12.2015
IS09.01.2016
PT11.01.2016
Former [2018/29]HU14.06.2012
CY09.09.2015
CZ09.09.2015
DK09.09.2015
EE09.09.2015
FI09.09.2015
HR09.09.2015
LT09.09.2015
LV09.09.2015
MC09.09.2015
MK09.09.2015
NL09.09.2015
PL09.09.2015
RO09.09.2015
RS09.09.2015
SE09.09.2015
SI09.09.2015
SK09.09.2015
SM09.09.2015
TR09.09.2015
NO09.12.2015
GR10.12.2015
IS09.01.2016
PT11.01.2016
Former [2018/28]HU14.06.2012
CY09.09.2015
CZ09.09.2015
DK09.09.2015
EE09.09.2015
FI09.09.2015
HR09.09.2015
LT09.09.2015
LV09.09.2015
MC09.09.2015
MK09.09.2015
NL09.09.2015
PL09.09.2015
RO09.09.2015
RS09.09.2015
SE09.09.2015
SI09.09.2015
SK09.09.2015
SM09.09.2015
NO09.12.2015
GR10.12.2015
IS09.01.2016
PT11.01.2016
Former [2017/07]CZ09.09.2015
DK09.09.2015
EE09.09.2015
FI09.09.2015
HR09.09.2015
LT09.09.2015
LV09.09.2015
MC09.09.2015
NL09.09.2015
PL09.09.2015
RO09.09.2015
RS09.09.2015
SE09.09.2015
SI09.09.2015
SK09.09.2015
NO09.12.2015
GR10.12.2015
IS09.01.2016
PT11.01.2016
Former [2016/39]CZ09.09.2015
DK09.09.2015
EE09.09.2015
FI09.09.2015
HR09.09.2015
LT09.09.2015
LV09.09.2015
NL09.09.2015
PL09.09.2015
RO09.09.2015
RS09.09.2015
SE09.09.2015
SI09.09.2015
SK09.09.2015
NO09.12.2015
GR10.12.2015
IS09.01.2016
PT11.01.2016
Former [2016/36]CZ09.09.2015
EE09.09.2015
FI09.09.2015
HR09.09.2015
LT09.09.2015
LV09.09.2015
NL09.09.2015
PL09.09.2015
RO09.09.2015
RS09.09.2015
SE09.09.2015
SI09.09.2015
SK09.09.2015
NO09.12.2015
GR10.12.2015
IS09.01.2016
PT11.01.2016
Former [2016/24]CZ09.09.2015
EE09.09.2015
FI09.09.2015
HR09.09.2015
LT09.09.2015
LV09.09.2015
NL09.09.2015
PL09.09.2015
RO09.09.2015
RS09.09.2015
SE09.09.2015
SK09.09.2015
NO09.12.2015
GR10.12.2015
IS09.01.2016
PT11.01.2016
Former [2016/23]CZ09.09.2015
EE09.09.2015
FI09.09.2015
HR09.09.2015
LT09.09.2015
LV09.09.2015
NL09.09.2015
RO09.09.2015
RS09.09.2015
SE09.09.2015
SK09.09.2015
NO09.12.2015
GR10.12.2015
IS09.01.2016
Former [2016/22]CZ09.09.2015
EE09.09.2015
FI09.09.2015
HR09.09.2015
LT09.09.2015
LV09.09.2015
NL09.09.2015
RS09.09.2015
SE09.09.2015
NO09.12.2015
GR10.12.2015
IS09.01.2016
Former [2016/14]FI09.09.2015
HR09.09.2015
LT09.09.2015
LV09.09.2015
NL09.09.2015
RS09.09.2015
SE09.09.2015
NO09.12.2015
GR10.12.2015
Former [2016/11]FI09.09.2015
HR09.09.2015
LT09.09.2015
LV09.09.2015
RS09.09.2015
SE09.09.2015
NO09.12.2015
GR10.12.2015
Former [2016/09]FI09.09.2015
LT09.09.2015
LV09.09.2015
NO09.12.2015
GR10.12.2015
Former [2016/08]LT09.09.2015
NO09.12.2015
Former [2016/07]LT09.09.2015
Cited inInternational search[AD]DE2621653  (CASSELLA FARBWERKE MAINKUR AG) [AD] 1-15 * examples 24,25 * * claims 1,11 *;
 [AD]DE2633418  (HOECHST AG) [AD] 1-15 * example XXV * * claim 1 *
by applicantDE2621653
 DE2633418
 DE2637926
 US5281630
 DE3905915
 WO2008013213
 DE102007006630
    - ALEMDAR ET AL., POLYMER, (2010), vol. 51, pages 5044 - 5050
    - C. GAO; D. YAN, PROG. POLYM. SCI., (2004), vol. 29, page 183
    - P.J. FLORY, J. AM. CHEM. SOC., (1952), vol. 74, page 2718
    - H. FREY ET AL., CHEMISTRY - A EUROPEAN JOURNAL, (2000), vol. 6, no. 14, page 2499
    - ANALYTIKER TASCHENBUCH, (1984), vol. 4, pages 433 - 442
    - GERHARD SCHULZE; JURGEN SIMON, Jan- der/Jahr MaSSanalyse, 17. Auflage, DE GRUYTER, (2009), page 187
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.