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Extract from the Register of European Patents

EP About this file: EP2662399

EP2662399 - Method for producing polysulfones [Right-click to bookmark this link]
Former [2013/46]Method for producing polysulfones and polysulfones
[2013/52]
StatusNo opposition filed within time limit
Status updated on  22.05.2015
Database last updated on 19.10.2024
Most recent event   Tooltip12.10.2018Lapse of the patent in a contracting state
New state(s): AL		published on 14.11.2018  [2018/46]
Applicant(s)For all designated states
EMS-PATENT AG
Via Innovativa 1
7013 Domat / Ems / CH
[2013/46]
Inventor(s)01 / Liedloff, Hanns-Jörg
Via Caguils 16A
7013 Domat/Ems / CH
02 / Gisler, René
Süsswinkelgasse 20
7000 Chur / CH
03 / Kaplan, Andreas
Wiesentalstrasse 29
7000 Chur / CH
 [2013/46]
Representative(s)Pfenning, Meinig & Partner mbB
Patent- und Rechtsanwälte
Theresienhöhe 11a
80339 München / DE
[N/P]
Former [2014/29]Pfenning, Meinig & Partner GbR
Patent- und Rechtsanwälte
Theresienhöhe 13
80339 München / DE
Former [2013/46]Pfenning, Meinig & Partner GbR
Theresienhöhe 13
80339 München / DE
Application number, filing date12167743.911.05.2012
[2013/46]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP2662399
Date:13.11.2013
Language:DE
[2013/46]
Type: B1 Patent specification 
No.:EP2662399
Date:16.07.2014
Language:DE
[2014/29]
Search report(s)(Supplementary) European search report - dispatched on:EP26.07.2012
ClassificationIPC:C08G75/23
[2013/46]
CPC:
C08G75/20 (EP,US); C08G75/23 (EP,US)
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 [2013/46]
TitleGerman:Verfahren zur Herstellung von Polysulfonen[2013/52]
English:Method for producing polysulfones[2013/52]
French:Procédé de fabrication de polysulfones[2013/52]
Former [2013/46]Verfahren zur Herstellung von Polysulfonen und Polysulfone
Former [2013/46]Method for producing polysulfones and polysulfones
Former [2013/46]Procédé de fabrication de polysulfones ainsi que polysulfones
Examination procedure06.09.2012Amendment by applicant (claims and/or description)
06.09.2012Examination requested  [2013/46]
20.12.2013Communication of intention to grant the patent
09.04.2014Fee for grant paid
09.04.2014Fee for publishing/printing paid
09.04.2014Receipt 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  20.12.2013
Opposition(s)17.04.2015No opposition filed within time limit [2015/26]
Fees paidRenewal fee
27.05.2014Renewal fee patent year 03
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  TooltipHU11.05.2012
AL16.07.2014
CY16.07.2014
CZ16.07.2014
DK16.07.2014
EE16.07.2014
ES16.07.2014
FI16.07.2014
HR16.07.2014
IT16.07.2014
LT16.07.2014
LV16.07.2014
MC16.07.2014
MK16.07.2014
MT16.07.2014
NL16.07.2014
PL16.07.2014
RO16.07.2014
RS16.07.2014
SE16.07.2014
SI16.07.2014
SK16.07.2014
SM16.07.2014
TR16.07.2014
BG16.10.2014
NO16.10.2014
GR17.10.2014
IS16.11.2014
PT17.11.2014
[2018/46]
Former [2018/31]HU11.05.2012
CY16.07.2014
CZ16.07.2014
DK16.07.2014
EE16.07.2014
ES16.07.2014
FI16.07.2014
HR16.07.2014
IT16.07.2014
LT16.07.2014
LV16.07.2014
MC16.07.2014
MK16.07.2014
MT16.07.2014
NL16.07.2014
PL16.07.2014
RO16.07.2014
RS16.07.2014
SE16.07.2014
SI16.07.2014
SK16.07.2014
SM16.07.2014
TR16.07.2014
BG16.10.2014
NO16.10.2014
GR17.10.2014
IS16.11.2014
PT17.11.2014
Former [2017/39]HU11.05.2012
CY16.07.2014
CZ16.07.2014
DK16.07.2014
EE16.07.2014
ES16.07.2014
FI16.07.2014
HR16.07.2014
IT16.07.2014
LT16.07.2014
LV16.07.2014
MC16.07.2014
MT16.07.2014
NL16.07.2014
PL16.07.2014
RO16.07.2014
RS16.07.2014
SE16.07.2014
SI16.07.2014
SK16.07.2014
SM16.07.2014
TR16.07.2014
BG16.10.2014
NO16.10.2014
GR17.10.2014
IS16.11.2014
PT17.11.2014
Former [2017/03]CY16.07.2014
CZ16.07.2014
DK16.07.2014
EE16.07.2014
ES16.07.2014
FI16.07.2014
IT16.07.2014
LT16.07.2014
LV16.07.2014
MC16.07.2014
MT16.07.2014
NL16.07.2014
PL16.07.2014
RO16.07.2014
RS16.07.2014
SE16.07.2014
SI16.07.2014
SK16.07.2014
BG16.10.2014
NO16.10.2014
GR17.10.2014
IS16.11.2014
PT17.11.2014
Former [2016/06]CY16.07.2014
CZ16.07.2014
DK16.07.2014
EE16.07.2014
ES16.07.2014
FI16.07.2014
IT16.07.2014
LT16.07.2014
LV16.07.2014
MC16.07.2014
NL16.07.2014
PL16.07.2014
RO16.07.2014
RS16.07.2014
SE16.07.2014
SI16.07.2014
SK16.07.2014
BG16.10.2014
NO16.10.2014
GR17.10.2014
IS16.11.2014
PT17.11.2014
Former [2015/51]CY16.07.2014
CZ16.07.2014
DK16.07.2014
EE16.07.2014
ES16.07.2014
FI16.07.2014
IT16.07.2014
LT16.07.2014
LV16.07.2014
NL16.07.2014
PL16.07.2014
RO16.07.2014
RS16.07.2014
SE16.07.2014
SI16.07.2014
SK16.07.2014
BG16.10.2014
NO16.10.2014
GR17.10.2014
IS16.11.2014
PT17.11.2014
Former [2015/23]CY16.07.2014
CZ16.07.2014
DK16.07.2014
EE16.07.2014
ES16.07.2014
FI16.07.2014
IT16.07.2014
LT16.07.2014
LV16.07.2014
NL16.07.2014
PL16.07.2014
RO16.07.2014
RS16.07.2014
SE16.07.2014
SK16.07.2014
BG16.10.2014
NO16.10.2014
GR17.10.2014
IS16.11.2014
PT17.11.2014
Former [2015/22]CY16.07.2014
DK16.07.2014
ES16.07.2014
FI16.07.2014
IT16.07.2014
LT16.07.2014
LV16.07.2014
NL16.07.2014
PL16.07.2014
RO16.07.2014
RS16.07.2014
SE16.07.2014
BG16.10.2014
NO16.10.2014
GR17.10.2014
IS16.11.2014
PT17.11.2014
Former [2015/12]CY16.07.2014
ES16.07.2014
FI16.07.2014
LT16.07.2014
LV16.07.2014
NL16.07.2014
PL16.07.2014
RS16.07.2014
SE16.07.2014
BG16.10.2014
NO16.10.2014
GR17.10.2014
IS16.11.2014
PT17.11.2014
Former [2015/11]CY16.07.2014
ES16.07.2014
FI16.07.2014
LT16.07.2014
PL16.07.2014
SE16.07.2014
BG16.10.2014
NO16.10.2014
GR17.10.2014
PT17.11.2014
Former [2015/10]ES16.07.2014
FI16.07.2014
LT16.07.2014
SE16.07.2014
BG16.10.2014
NO16.10.2014
Former [2015/09]FI16.07.2014
LT16.07.2014
SE16.07.2014
Former [2015/08]LT16.07.2014
Documents cited:Search[XDA]WO2010112508  (BASF SE [DE], et al) [XD] 17 * page 14; example 8 * [A] 1-16;
 [AD]EP0135130  (BASF AG [DE]) [AD] 1-17 * page 6 - page 7; examples VB1,VB2 *;
 [A]EP0410929  (CIBA GEIGY AG [CH]) [A] 1-17 * page 16, line 20 - line 25 *
by applicantEP0347669
 CA847963
 EP0135130
 WO2010112508
    - "Eine Übersicht der Verwendungsmöglichkeiten dieser Polymerklasse bietet der", N. INCHAURONDO-NEHM, Kunstoffe, (2008), pages 113 - 116
    - A.J. WNUK; T.F. DAVIDSON; J.E. MCGRAWTH, JOURNAL OF APPLIED POLYMER SCIENCE; APPLIED POLYMER SYMPOSIUM, (1978), vol. 34, pages 89 - 101
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.