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Extract from the Register of European Patents

EP About this file: EP2289976

EP2289976 - Silicone polyether copolymers and method for their manufacture [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  04.10.2013
Database last updated on 05.10.2024
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
Evonik Degussa GmbH
Rellinghauser Straße 1-11
45128 Essen / DE
[N/P]
Former [2013/41]For all designated states
Evonik Degussa GmbH
Rellinghauser Strasse 1-11
45128 Essen / DE
Former [2011/09]For all designated states
Evonik Goldschmidt GmbH
Goldschmidtstrasse 100
45127 Essen / DE
Inventor(s)01 / Henning, Frauke
Julienstraße 79
45130, Essen / DE
02 / Schubert, Frank
Wiesfurthstraße 2a
47506, Neukirchen-Vluyn / DE
03 / Knott, Wilfried
Rechtstr. 9-11
45355, Essen / DE
04 / Dudzik, Horst
Palmbuschweg 108
45326, Essen / DE
 [2012/48]
Former [2011/09]01 / Henning, Frauke
Julienstraße 79
45130, Essen / DE
02 / Schubert, Frank
Wiesfurthstraße 2a
47506, Neukirchen-Vluyn / DE
03 / Knott, Wilfried
Rechtstr. 9-11
45355, Essen / DE
04 / Dudzik, Horst
Palmbuschweg 108
45326, Essen / DE
Representative(s)(deleted)
[2012/48]
Application number, filing date10167143.624.06.2010
[2011/09]
Priority number, dateDE2009103460724.07.2009         Original published format: DE102009034607
[2011/09]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP2289976
Date:02.03.2011
Language:DE
[2011/09]
Type: A3 Search report 
No.:EP2289976
Date:27.04.2011
[2011/17]
Type: B1 Patent specification 
No.:EP2289976
Date:28.11.2012
Language:DE
[2012/48]
Search report(s)(Supplementary) European search report - dispatched on:EP28.03.2011
ClassificationIPC:C08G77/46, C08G77/48, C08L83/12
[2011/09]
CPC:
C08G77/46 (EP,US); C08G77/18 (US); C08G77/445 (US);
C08G77/48 (EP,US); C08L83/12 (EP,US); C08G77/80 (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,   SE,   SI,   SK,   SM,   TR [2011/09]
TitleGerman:Siliconpolyethercopolymere und Verfahren zu deren Herstellung[2011/09]
English:Silicone polyether copolymers and method for their manufacture[2011/09]
French:Copolymères de silicone polyéther et leur procédé de fabrication[2011/09]
Examination procedure24.06.2010Examination requested  [2011/09]
22.07.2011Amendment by applicant (claims and/or description)
05.08.2011Despatch of a communication from the examining division (Time limit: M04)
20.08.2011Reply to a communication from the examining division
08.09.2011Despatch of a communication from the examining division (Time limit: M02)
07.11.2011Reply to a communication from the examining division
04.01.2012Despatch of a communication from the examining division (Time limit: M04)
03.05.2012Reply to a communication from the examining division
18.05.2012Despatch of a communication from the examining division (Time limit: M02)
06.07.2012Reply to a communication from the examining division
08.08.2012Communication of intention to grant the patent
16.10.2012Fee for grant paid
16.10.2012Fee for publishing/printing paid
Divisional application(s)EP12192920.2  / EP2559722
The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  05.08.2011
Opposition(s)29.08.2013No opposition filed within time limit [2013/45]
Fees paidRenewal fee
27.06.2012Renewal 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  TooltipHU24.06.2010
AL28.11.2012
CY28.11.2012
CZ28.11.2012
DK28.11.2012
EE28.11.2012
FI28.11.2012
HR28.11.2012
IS28.11.2012
LT28.11.2012
LV28.11.2012
MC28.11.2012
MK28.11.2012
MT28.11.2012
PL28.11.2012
RO28.11.2012
SE28.11.2012
SI28.11.2012
SK28.11.2012
SM28.11.2012
TR28.11.2012
BG28.02.2013
NO28.02.2013
GR01.03.2013
PT28.03.2013
IE24.06.2013
LU24.06.2013
[2018/46]
Former [2016/31]HU24.06.2010
CY28.11.2012
CZ28.11.2012
DK28.11.2012
EE28.11.2012
FI28.11.2012
HR28.11.2012
IS28.11.2012
LT28.11.2012
LV28.11.2012
MC28.11.2012
MK28.11.2012
MT28.11.2012
PL28.11.2012
RO28.11.2012
SE28.11.2012
SI28.11.2012
SK28.11.2012
SM28.11.2012
TR28.11.2012
BG28.02.2013
NO28.02.2013
GR01.03.2013
PT28.03.2013
IE24.06.2013
LU24.06.2013
Former [2015/34]HU24.06.2010
CY28.11.2012
CZ28.11.2012
DK28.11.2012
EE28.11.2012
FI28.11.2012
HR28.11.2012
LT28.11.2012
LV28.11.2012
MC28.11.2012
MK28.11.2012
MT28.11.2012
PL28.11.2012
RO28.11.2012
SE28.11.2012
SI28.11.2012
SK28.11.2012
SM28.11.2012
TR28.11.2012
BG28.02.2013
NO28.02.2013
GR01.03.2013
PT28.03.2013
IE24.06.2013
LU24.06.2013
Former [2015/32]CY28.11.2012
CZ28.11.2012
DK28.11.2012
EE28.11.2012
FI28.11.2012
HR28.11.2012
LT28.11.2012
LV28.11.2012
MC28.11.2012
MK28.11.2012
MT28.11.2012
PL28.11.2012
RO28.11.2012
SE28.11.2012
SI28.11.2012
SK28.11.2012
SM28.11.2012
TR28.11.2012
BG28.02.2013
NO28.02.2013
GR01.03.2013
PT28.03.2013
IE24.06.2013
Former [2015/24]CY28.11.2012
CZ28.11.2012
DK28.11.2012
EE28.11.2012
FI28.11.2012
HR28.11.2012
LT28.11.2012
LV28.11.2012
MC28.11.2012
MT28.11.2012
PL28.11.2012
RO28.11.2012
SE28.11.2012
SI28.11.2012
SK28.11.2012
SM28.11.2012
BG28.02.2013
NO28.02.2013
GR01.03.2013
PT28.03.2013
IE24.06.2013
Former [2015/13]CY28.11.2012
CZ28.11.2012
DK28.11.2012
EE28.11.2012
FI28.11.2012
HR28.11.2012
LT28.11.2012
LV28.11.2012
MC28.11.2012
MT28.11.2012
PL28.11.2012
RO28.11.2012
SE28.11.2012
SI28.11.2012
SK28.11.2012
BG28.02.2013
NO28.02.2013
GR01.03.2013
PT28.03.2013
IE24.06.2013
Former [2014/20]CY28.11.2012
CZ28.11.2012
DK28.11.2012
EE28.11.2012
FI28.11.2012
HR28.11.2012
LT28.11.2012
LV28.11.2012
MC28.11.2012
PL28.11.2012
RO28.11.2012
SE28.11.2012
SI28.11.2012
SK28.11.2012
BG28.02.2013
NO28.02.2013
GR01.03.2013
PT28.03.2013
IE24.06.2013
Former [2014/08]CY28.11.2012
CZ28.11.2012
DK28.11.2012
EE28.11.2012
FI28.11.2012
HR28.11.2012
LT28.11.2012
LV28.11.2012
MC28.11.2012
PL28.11.2012
RO28.11.2012
SE28.11.2012
SI28.11.2012
SK28.11.2012
BG28.02.2013
NO28.02.2013
GR01.03.2013
PT28.03.2013
Former [2013/52]CY28.11.2012
CZ28.11.2012
DK28.11.2012
EE28.11.2012
FI28.11.2012
HR28.11.2012
LT28.11.2012
LV28.11.2012
PL28.11.2012
RO28.11.2012
SE28.11.2012
SI28.11.2012
SK28.11.2012
BG28.02.2013
NO28.02.2013
GR01.03.2013
PT28.03.2013
Former [2013/51]CZ28.11.2012
DK28.11.2012
EE28.11.2012
FI28.11.2012
HR28.11.2012
LT28.11.2012
LV28.11.2012
PL28.11.2012
RO28.11.2012
SE28.11.2012
SI28.11.2012
SK28.11.2012
BG28.02.2013
NO28.02.2013
GR01.03.2013
PT28.03.2013
Former [2013/37]CZ28.11.2012
DK28.11.2012
EE28.11.2012
FI28.11.2012
LT28.11.2012
LV28.11.2012
PL28.11.2012
RO28.11.2012
SE28.11.2012
SI28.11.2012
SK28.11.2012
HR26.12.2012
BG28.02.2013
NO28.02.2013
GR01.03.2013
PT28.03.2013
Former [2013/35]CZ28.11.2012
DK28.11.2012
EE28.11.2012
FI28.11.2012
LT28.11.2012
LV28.11.2012
PL28.11.2012
SE28.11.2012
SI28.11.2012
SK28.11.2012
HR26.12.2012
BG28.02.2013
NO28.02.2013
GR01.03.2013
PT28.03.2013
Former [2013/34]DK28.11.2012
FI28.11.2012
LT28.11.2012
LV28.11.2012
PL28.11.2012
SE28.11.2012
SI28.11.2012
HR26.12.2012
BG28.02.2013
NO28.02.2013
GR01.03.2013
PT28.03.2013
Former [2013/28]FI28.11.2012
LT28.11.2012
LV28.11.2012
PL28.11.2012
SE28.11.2012
SI28.11.2012
HR26.12.2012
NO28.02.2013
GR01.03.2013
PT28.03.2013
Former [2013/26]FI28.11.2012
LT28.11.2012
LV28.11.2012
PL28.11.2012
SE28.11.2012
SI28.11.2012
HR26.12.2012
NO28.02.2013
GR01.03.2013
Former [2013/24]FI28.11.2012
LT28.11.2012
LV28.11.2012
PL28.11.2012
SE28.11.2012
HR26.12.2012
NO28.02.2013
GR01.03.2013
Former [2013/23]FI28.11.2012
LT28.11.2012
LV28.11.2012
PL28.11.2012
SE28.11.2012
HR26.12.2012
NO28.02.2013
Former [2013/22]FI28.11.2012
LT28.11.2012
SE28.11.2012
NO28.02.2013
Former [2013/21]LT28.11.2012
SE28.11.2012
NO28.02.2013
Former [2013/20]LT28.11.2012
NO28.02.2013
Documents cited:Search[I]WO8903851  (MASSACHUSETTS INST TECHNOLOGY [US]) [I] 1,3,4 * page 9; example 1; claims 1-4 *;
 [YD]EP0506086  (UNION CARBIDE CHEM PLASTIC [US]) [YD] 1-10 * abstract * * page 4, line 25 - page 5, line 2; examples II,III; claim -; table 1 *;
 [Y]WO2005078036  (FRAUNHOFER GES FORSCHUNG [DE], et al) [Y] 1-10 * page 9, line 28 - page 10, line 19; example 6; claims 1,5,8,12 *;
 [ADP]EP2093244  (EVONIK GOLDSCHMIDT GMBH [DE]) [ADP] 1-10 * example -; claim - *;
 [AP]WO2010063531  (EVONIK GOLDSCHMIDT GMBH [DE], et al) [AP] 1-10* example -; claim - *
by applicantUS3627722
 US3632557
 US3971751
 EP0368195
 EP0506086
 WO9634030
 JPH1112473
 JP2005113063
 WO2005100482
 DE60116592T
 US7365145
 EP1967550
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.