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Extract from the Register of European Patents

EP About this file: EP1915182

EP1915182 - WATER-ABSORBENT POLYMER ENTITY, THE SURFACE THEREOF BEING TREATED BY POLYCATIONS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  14.05.2010
Database last updated on 03.01.2025
Most recent event   Tooltip19.10.2012Lapse of the patent in a contracting state
New state(s): TR		published on 21.11.2012  [2012/47]
Applicant(s)For all designated states
Evonik Stockhausen GmbH
Bäkerpfad 25
47805 Krefeld / DE
[2008/18]
Inventor(s)01 / FURNO, Franck
Lankestrasse 38
40545 Düsseldorf / DE
02 / WALDEN, Mirko
Bachstrasse 48
45699 Herten / DE
03 / ISSBERNER, Jörg
Mutschenweg 40b
47877 Willich-neersen / DE
04 / SCHMIDT, Harald
Hoteser Weg 48
47918 Tönisvorst / DE
 [2008/26]
Former [2008/18]01 / FURNO, Franck
Roonstrasse 77
47799 Krefeld / DE
02 / WALDEN, Mirko
Bachstrasse 48
45699 Herten / DE
03 / ISSBERNER, Jörg
Mutschenweg 40b
47877 Willich-neersen / DE
04 / SCHMIDT, Harald
Hoteser Weg 48
47918 Tönisvorst / DE
Representative(s)(deleted)
[2009/37]
Former [2009/28]Herzog, Martin
KNH Patentanwälte Kahlhöfer Neumann Herzog Fiesser Karlstrasse 76
40210 Düsseldorf / DE
Former [2008/18]Herzog, Martin
KNH Patentanwälte Kahlhöfer Neumann Herzog Fiesser Karlstrasse 76
40210 Düsseldorf / DE
Application number, filing date06724499.621.04.2006
[2008/18]
WO2006EP03695
Priority number, dateDE2005101892222.04.2005         Original published format: DE102005018922
[2008/18]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2006111403
Date:26.10.2006
Language:DE
[2006/43]
Type: A1 Application with search report 
No.:EP1915182
Date:30.04.2008
Language:DE
The application published by WIPO in one of the EPO official languages on 26.10.2006 takes the place of the publication of the European patent application.
[2008/18]
Type: B1 Patent specification 
No.:EP1915182
Date:08.07.2009
Language:DE
[2009/28]
Search report(s)International search report - published on:EP26.10.2006
ClassificationIPC:A61L15/60
[2008/18]
CPC:
A61L15/60 (EP,US); Y10T428/254 (EP,US); Y10T428/2998 (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,   LV,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2008/18]
Extension statesALNot yet paid
BANot yet paid
HRNot yet paid
MKNot yet paid
YUNot yet paid
TitleGerman:MIT POLYKATIONEN OBERFLÄCHENBEHANDELTES WASSERABSORBIERENDE POLYMERGEBILDE[2008/18]
English:WATER-ABSORBENT POLYMER ENTITY, THE SURFACE THEREOF BEING TREATED BY POLYCATIONS[2008/18]
French:STRUCTURES POLYMERES ABSORBANT L'EAU TRAITEES EN SURFACE PAR POLYCATIONS[2008/18]
Entry into regional phase07.11.2007National basic fee paid 
07.11.2007Designation fee(s) paid 
07.11.2007Examination fee paid 
Examination procedure21.11.2006Request for preliminary examination filed
International Preliminary Examining Authority: EP
07.11.2007Examination requested  [2008/18]
05.06.2008Despatch of a communication from the examining division (Time limit: M06)
04.12.2008Reply to a communication from the examining division
09.02.2009Communication of intention to grant the patent
27.05.2009Fee for grant paid
27.05.2009Fee for publishing/printing paid
Opposition(s)09.04.2010No opposition filed within time limit [2010/24]
Fees paidRenewal fee
07.11.2007Renewal fee patent year 03
24.04.2009Renewal 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  TooltipCY08.07.2009
CZ08.07.2009
DK08.07.2009
EE08.07.2009
FI08.07.2009
IE08.07.2009
IT08.07.2009
LT08.07.2009
LV08.07.2009
NL08.07.2009
PL08.07.2009
RO08.07.2009
SE08.07.2009
SI08.07.2009
SK08.07.2009
TR08.07.2009
BG08.10.2009
GR09.10.2009
ES19.10.2009
IS08.11.2009
PT09.11.2009
HU09.01.2010
[2012/47]
Former [2012/42]CY08.07.2009
CZ08.07.2009
DK08.07.2009
EE08.07.2009
FI08.07.2009
IE08.07.2009
IT08.07.2009
LT08.07.2009
LV08.07.2009
NL08.07.2009
PL08.07.2009
RO08.07.2009
SE08.07.2009
SI08.07.2009
SK08.07.2009
BG08.10.2009
GR09.10.2009
ES19.10.2009
IS08.11.2009
PT09.11.2009
HU09.01.2010
Former [2012/41]CY08.07.2009
CZ08.07.2009
DK08.07.2009
EE08.07.2009
FI08.07.2009
IE08.07.2009
IT08.07.2009
LT08.07.2009
LV08.07.2009
NL08.07.2009
PL08.07.2009
RO08.07.2009
SE08.07.2009
SI08.07.2009
SK08.07.2009
BG08.10.2009
GR09.10.2009
ES19.10.2009
IS08.11.2009
PT09.11.2009
Former [2012/37]CY08.07.2009
CZ08.07.2009
DK08.07.2009
EE08.07.2009
FI08.07.2009
IE08.07.2009
IT08.07.2009
LT08.07.2009
LV08.07.2009
NL08.07.2009
PL08.07.2009
RO08.07.2009
SI08.07.2009
SK08.07.2009
BG08.10.2009
GR09.10.2009
ES19.10.2009
IS08.11.2009
PT09.11.2009
Former [2011/17]CZ08.07.2009
DK08.07.2009
EE08.07.2009
FI08.07.2009
IE08.07.2009
IT08.07.2009
LT08.07.2009
LV08.07.2009
NL08.07.2009
PL08.07.2009
RO08.07.2009
SI08.07.2009
SK08.07.2009
BG08.10.2009
GR09.10.2009
ES19.10.2009
IS08.11.2009
PT09.11.2009
Former [2011/04]CZ08.07.2009
DK08.07.2009
EE08.07.2009
FI08.07.2009
IE08.07.2009
LT08.07.2009
LV08.07.2009
NL08.07.2009
PL08.07.2009
RO08.07.2009
SI08.07.2009
SK08.07.2009
BG08.10.2009
GR09.10.2009
ES19.10.2009
IS08.11.2009
PT09.11.2009
Former [2010/26]CZ08.07.2009
DK08.07.2009
EE08.07.2009
FI08.07.2009
IE08.07.2009
LT08.07.2009
LV08.07.2009
NL08.07.2009
PL08.07.2009
RO08.07.2009
SI08.07.2009
SK08.07.2009
BG08.10.2009
ES19.10.2009
IS08.11.2009
PT09.11.2009
Former [2010/20]DK08.07.2009
EE08.07.2009
FI08.07.2009
IE08.07.2009
LT08.07.2009
LV08.07.2009
NL08.07.2009
PL08.07.2009
SI08.07.2009
BG08.10.2009
ES19.10.2009
IS08.11.2009
PT09.11.2009
Former [2010/17]FI08.07.2009
LT08.07.2009
LV08.07.2009
NL08.07.2009
PL08.07.2009
SI08.07.2009
BG08.10.2009
ES19.10.2009
IS08.11.2009
PT09.11.2009
Former [2010/16]FI08.07.2009
LT08.07.2009
LV08.07.2009
NL08.07.2009
PL08.07.2009
SI08.07.2009
ES19.10.2009
IS08.11.2009
PT09.11.2009
Former [2010/14]FI08.07.2009
LT08.07.2009
LV08.07.2009
NL08.07.2009
PL08.07.2009
SI08.07.2009
ES19.10.2009
IS08.11.2009
Former [2010/03]SI08.07.2009
Cited inInternational search[Y]EP0412363  (BASF AG [DE]) [Y] 1* page 4, lines 29-39; claim 1 *;
 [XY]WO9522357  (PROCTER & GAMBLE [US]) [X] 1 * page 9, lines 21-29; claims 1-3 * [Y] 1;
 [X]US2003125684  (QIN JIAN [US]) [X] 1 * claims 1,58 *
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.