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Extract from the Register of European Patents

EP About this file: EP1735375

EP1735375 - HIGHLY PERMEABLE SWELLABLE HYDROGEL-FORMING POLYMERS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.03.2014
Database last updated on 26.07.2024
Most recent event   Tooltip15.07.2016Lapse of the patent in a contracting state
New state(s): TR		published on 17.08.2016  [2016/33]
Applicant(s)For all designated states
BASF SE
Carl-Bosch-Strasse 38
67056 Ludwigshafen am Rhein / DE
[N/P]
Former [2008/10]For all designated states
BASF SE
67056 Ludwigshafen / DE
Former [2006/52]For all designated states
BASF Aktiengesellschaft
67056 Ludwigshafen / DE
Inventor(s)01 / RIEGEL, Ulrich
Kardinal von Bettingerstr. 6
66849 Landstuhl / DE
02 / DANIEL, Thomas
Joseph-Haydn-Str. 7
67165 Waldsee / DE
03 / WEISMANTEL, Matthias
Deutelbacher Str.2
63637 Jossgrund / DE
04 / ELLIOTT, Mark
Nietzschestr. 76
67063 Ludwigshafen / DE
05 / HERMELING, Dieter
Am Wasserturm 19
67459 Böhl-Iggelheim / DE
 [2006/52]
Application number, filing date05716273.722.03.2005
[2006/52]
WO2005EP03009
Priority number, dateDE2004101568629.03.2004         Original published format: DE102004015686
[2006/52]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2005097881
Date:20.10.2005
Language:DE
[2005/42]
Type: A1 Application with search report 
No.:EP1735375
Date:27.12.2006
Language:DE
The application published by WIPO in one of the EPO official languages on 20.10.2005 takes the place of the publication of the European patent application.
[2006/52]
Type: B1 Patent specification 
No.:EP1735375
Date:15.05.2013
Language:DE
[2013/20]
Search report(s)International search report - published on:EP20.10.2005
ClassificationIPC:C08K3/32
[2006/52]
CPC:
C08K3/32 (EP,US); Y10S524/916 (EP,US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2006/52]
TitleGerman:QUELLBARE HYDROGELBILDENDE POLYMERE MIT HOHER PERMEABILITÄT[2006/52]
English:HIGHLY PERMEABLE SWELLABLE HYDROGEL-FORMING POLYMERS[2006/52]
French:POLYMERES EXPANSIBLES A PERMEABILITE ELEVEE FORMANT DE L'HYDROGEL[2006/52]
Entry into regional phase30.10.2006National basic fee paid 
30.10.2006Designation fee(s) paid 
30.10.2006Examination fee paid 
Examination procedure30.10.2006Examination requested  [2006/52]
03.12.2012Communication of intention to grant the patent
26.03.2013Fee for grant paid
26.03.2013Fee for publishing/printing paid
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  03.12.2012
Opposition(s)18.02.2014No opposition filed within time limit [2014/17]
Fees paidRenewal fee
02.04.2007Renewal fee patent year 03
31.03.2008Renewal fee patent year 04
31.03.2008Renewal fee patent year 05
31.03.2010Renewal fee patent year 06
31.03.2011Renewal fee patent year 07
31.03.2012Renewal fee patent year 08
02.04.2013Renewal fee patent year 09
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  TooltipHU22.03.2005
CY15.05.2013
CZ15.05.2013
DK15.05.2013
EE15.05.2013
FI15.05.2013
IT15.05.2013
LT15.05.2013
MC15.05.2013
NL15.05.2013
PL15.05.2013
RO15.05.2013
SE15.05.2013
SI15.05.2013
SK15.05.2013
TR15.05.2013
BG15.08.2013
GR16.08.2013
ES26.08.2013
IS15.09.2013
PT16.09.2013
[2016/33]
Former [2016/32]HU22.03.2005
CY15.05.2013
CZ15.05.2013
DK15.05.2013
EE15.05.2013
FI15.05.2013
IT15.05.2013
LT15.05.2013
MC15.05.2013
NL15.05.2013
PL15.05.2013
RO15.05.2013
SE15.05.2013
SI15.05.2013
SK15.05.2013
BG15.08.2013
GR16.08.2013
ES26.08.2013
IS15.09.2013
PT16.09.2013
Former [2016/31]CY15.05.2013
CZ15.05.2013
DK15.05.2013
EE15.05.2013
FI15.05.2013
IT15.05.2013
LT15.05.2013
MC15.05.2013
NL15.05.2013
PL15.05.2013
RO15.05.2013
SE15.05.2013
SI15.05.2013
SK15.05.2013
BG15.08.2013
GR16.08.2013
ES26.08.2013
IS15.09.2013
PT16.09.2013
Former [2016/27]CZ15.05.2013
DK15.05.2013
EE15.05.2013
FI15.05.2013
IT15.05.2013
LT15.05.2013
MC15.05.2013
NL15.05.2013
PL15.05.2013
RO15.05.2013
SE15.05.2013
SI15.05.2013
SK15.05.2013
BG15.08.2013
GR16.08.2013
ES26.08.2013
IS15.09.2013
PT16.09.2013
Former [2014/14]CZ15.05.2013
DK15.05.2013
EE15.05.2013
FI15.05.2013
IT15.05.2013
LT15.05.2013
NL15.05.2013
PL15.05.2013
RO15.05.2013
SE15.05.2013
SI15.05.2013
SK15.05.2013
BG15.08.2013
GR16.08.2013
ES26.08.2013
IS15.09.2013
PT16.09.2013
Former [2014/11]CZ15.05.2013
DK15.05.2013
EE15.05.2013
FI15.05.2013
IT15.05.2013
LT15.05.2013
PL15.05.2013
RO15.05.2013
SE15.05.2013
SI15.05.2013
SK15.05.2013
BG15.08.2013
GR16.08.2013
ES26.08.2013
IS15.09.2013
PT16.09.2013
Former [2014/10]CZ15.05.2013
DK15.05.2013
EE15.05.2013
FI15.05.2013
LT15.05.2013
PL15.05.2013
SE15.05.2013
SI15.05.2013
SK15.05.2013
BG15.08.2013
GR16.08.2013
ES26.08.2013
IS15.09.2013
PT16.09.2013
Former [2014/09]DK15.05.2013
EE15.05.2013
FI15.05.2013
LT15.05.2013
PL15.05.2013
SE15.05.2013
SI15.05.2013
BG15.08.2013
GR16.08.2013
ES26.08.2013
IS15.09.2013
PT16.09.2013
Former [2013/50]FI15.05.2013
LT15.05.2013
PL15.05.2013
SE15.05.2013
SI15.05.2013
BG15.08.2013
GR16.08.2013
ES26.08.2013
IS15.09.2013
PT16.09.2013
Former [2013/49]FI15.05.2013
LT15.05.2013
SE15.05.2013
SI15.05.2013
GR16.08.2013
ES26.08.2013
IS15.09.2013
PT16.09.2013
Former [2013/48]LT15.05.2013
ES26.08.2013
IS15.09.2013
PT16.09.2013
Former [2013/47]LT15.05.2013
PT16.09.2013
Cited inInternational search[XA]US5641561  (HANSEN MICHAEL R [US], et al) [X] 1,5,6,14-17,1,5,6,14-17 * column 15, line 9 - column 17, line 45; examples 19-25; table 1 * * column 15, line 9 - column 17, line 45; examples 19-25; claims 16,23,27 * [A] 2-4,7-13,18-21
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.