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Extract from the Register of European Patents

EP About this file: EP1804965

EP1804965 - USE OF HYDROPHOBIZED SILICA GEL AS A SELECTIVE SORBENT FOR REMOVING ORGANIC SILICON COMPOUNDS [Right-click to bookmark this link]
Former [2007/28]SORPTION UNIT FOR REMOVING ORGANIC SILICON COMPOUNDS AND USE OF HYDROPHOIZED SILICA GEL AS A SELECTIVE SORBENT
[2009/18]
StatusNo opposition filed within time limit
Status updated on  16.07.2010
Database last updated on 16.09.2024
Most recent event   Tooltip30.09.2011Lapse of the patent in a contracting state
New state(s): TR		published on 02.11.2011  [2011/44]
Applicant(s)For all designated states
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Hansastrasse 27c
80686 München / DE
[N/P]
Former [2009/51]For all designated states
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Hansastrasse 27c
80686 München / DE
Former [2007/28]For all designated states
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Hansastrasse 27c
80686 München / DE
Inventor(s)01 / URBAN, Wolfgang
Hochstrasse 100
45894 Gelsenkirchen / DE
02 / UNGER, Christoph
Am Blaufuss 23
46485 Wesel / DE
 [2007/28]
Representative(s)Pfenning, Meinig & Partner mbB
Patent- und Rechtsanwälte
Theresienhöhe 11a
80339 München / DE
[N/P]
Former [2007/28]Pfenning, Meinig & Partner GbR
Patent- und Rechtsanwälte Theresienhöhe 13
80339 München / DE
Application number, filing date05797972.621.10.2005
[2007/28]
WO2005EP11361
Priority number, dateDE2004105180725.10.2004         Original published format: DE102004051807
[2007/28]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2006045561
Date:04.05.2006
Language:DE
[2006/18]
Type: A1 Application with search report 
No.:EP1804965
Date:11.07.2007
Language:DE
The application published by WIPO in one of the EPO official languages on 04.05.2006 takes the place of the publication of the European patent application.
[2007/28]
Type: B1 Patent specification 
No.:EP1804965
Date:09.09.2009
Language:DE
[2009/37]
Search report(s)International search report - published on:EP04.05.2006
ClassificationIPC:B01J20/10, B01D53/04, B01D53/12
[2009/18]
CPC:
B01J20/103 (EP); B01D53/12 (EP); B01D2253/106 (EP);
B01D2253/304 (EP); B01D2253/308 (EP); B01D2258/05 (EP);
B01D2259/40083 (EP); C12M47/18 (EP); Y02E50/30 (EP);
Y02P20/59 (EP) (-)
Former IPC [2007/28]B01J20/10
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 [2007/28]
Extension statesALNot yet paid
BANot yet paid
HRNot yet paid
MKNot yet paid
YUNot yet paid
TitleGerman:VERWENDUNG VON HYDROPHOBIERTEN KIESELGEL ALS SELEKTIVES SORBENS ZUR ENTFERNUNG ORGANISCHER SILIZIUMVERBINDUNGEN[2009/18]
English:USE OF HYDROPHOBIZED SILICA GEL AS A SELECTIVE SORBENT FOR REMOVING ORGANIC SILICON COMPOUNDS[2009/18]
French:UTILISATION DE GEL DE SILICE HYDROPHOBE COMME SORBANT SELECTIF POUR ELIMINER DES COMPOSÉS DE SILICIUM ORGANIQUES[2009/18]
Former [2007/28]SORPTIONSEINHEIT ZUR ENTFERNUNG ORGANISCHER SILIZIUMVERBINDUNGEN SOWIE VERWENDUNG VON HYDROPHOBIERTEN KIESELGEL ALS SELEKTIVES SORBENS
Former [2007/28]SORPTION UNIT FOR REMOVING ORGANIC SILICON COMPOUNDS AND USE OF HYDROPHOIZED SILICA GEL AS A SELECTIVE SORBENT
Former [2007/28]UNITE DE SORPTION POUR ELIMINER DES COMPOSES SILICIUM ORGANIQUES ET UTILISATION DE GEL DE SILICE HYDROPHOBE COMME SORBANT SELECTIF
Entry into regional phase13.03.2007National basic fee paid 
13.03.2007Designation fee(s) paid 
13.03.2007Examination fee paid 
Examination procedure26.04.2006Request for preliminary examination filed
International Preliminary Examining Authority: EP
13.03.2007Examination requested  [2007/28]
21.06.2007Amendment by applicant (claims and/or description)
09.04.2009Communication of intention to grant the patent
08.07.2009Fee for grant paid
08.07.2009Fee for publishing/printing paid
Opposition(s)10.06.2010No opposition filed within time limit [2010/33]
Fees paidRenewal fee
30.10.2007Renewal fee patent year 03
30.10.2008Renewal 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  TooltipCY09.09.2009
CZ09.09.2009
DK09.09.2009
EE09.09.2009
FI09.09.2009
IE09.09.2009
LT09.09.2009
LV09.09.2009
SE09.09.2009
SI09.09.2009
SK09.09.2009
TR09.09.2009
LU21.10.2009
BE31.10.2009
BG31.10.2009
CH31.10.2009
LI31.10.2009
MC31.10.2009
GR10.12.2009
IS09.01.2010
PT11.01.2010
HU10.03.2010
[2011/44]
Former [2011/32]CY09.09.2009
CZ09.09.2009
DK09.09.2009
EE09.09.2009
FI09.09.2009
IE09.09.2009
LT09.09.2009
LV09.09.2009
SE09.09.2009
SI09.09.2009
SK09.09.2009
LU21.10.2009
BE31.10.2009
BG31.10.2009
CH31.10.2009
LI31.10.2009
MC31.10.2009
GR10.12.2009
IS09.01.2010
PT11.01.2010
HU10.03.2010
Former [2011/22]CY09.09.2009
CZ09.09.2009
DK09.09.2009
EE09.09.2009
FI09.09.2009
IE09.09.2009
LT09.09.2009
LV09.09.2009
SE09.09.2009
SI09.09.2009
SK09.09.2009
LU21.10.2009
BE31.10.2009
BG31.10.2009
CH31.10.2009
LI31.10.2009
MC31.10.2009
GR10.12.2009
IS09.01.2010
PT11.01.2010
Former [2011/16]CY09.09.2009
CZ09.09.2009
DK09.09.2009
EE09.09.2009
FI09.09.2009
IE09.09.2009
LT09.09.2009
LV09.09.2009
SE09.09.2009
SI09.09.2009
SK09.09.2009
BE31.10.2009
BG31.10.2009
CH31.10.2009
LI31.10.2009
MC31.10.2009
GR10.12.2009
IS09.01.2010
PT11.01.2010
Former [2011/02]CY09.09.2009
CZ09.09.2009
DK09.09.2009
EE09.09.2009
FI09.09.2009
IE09.09.2009
LT09.09.2009
LV09.09.2009
SE09.09.2009
SI09.09.2009
SK09.09.2009
BE31.10.2009
CH31.10.2009
LI31.10.2009
MC31.10.2009
GR10.12.2009
IS09.01.2010
PT11.01.2010
Former [2010/46]CY09.09.2009
CZ09.09.2009
DK09.09.2009
EE09.09.2009
FI09.09.2009
IE09.09.2009
LT09.09.2009
LV09.09.2009
SE09.09.2009
SI09.09.2009
SK09.09.2009
CH31.10.2009
LI31.10.2009
MC31.10.2009
GR10.12.2009
IS09.01.2010
PT11.01.2010
Former [2010/40]CY09.09.2009
CZ09.09.2009
DK09.09.2009
EE09.09.2009
FI09.09.2009
IE09.09.2009
LT09.09.2009
LV09.09.2009
SE09.09.2009
SI09.09.2009
SK09.09.2009
MC31.10.2009
IS09.01.2010
PT11.01.2010
Former [2010/25]CY09.09.2009
CZ09.09.2009
EE09.09.2009
FI09.09.2009
IE09.09.2009
LT09.09.2009
LV09.09.2009
SE09.09.2009
SI09.09.2009
SK09.09.2009
MC31.10.2009
IS09.01.2010
PT11.01.2010
Former [2010/24]CY09.09.2009
CZ09.09.2009
EE09.09.2009
FI09.09.2009
IE09.09.2009
LT09.09.2009
LV09.09.2009
SE09.09.2009
SI09.09.2009
SK09.09.2009
IS09.01.2010
PT11.01.2010
Former [2010/21]CY09.09.2009
EE09.09.2009
FI09.09.2009
IE09.09.2009
LT09.09.2009
LV09.09.2009
SE09.09.2009
SI09.09.2009
IS09.01.2010
PT11.01.2010
Former [2010/20]CY09.09.2009
EE09.09.2009
FI09.09.2009
IE09.09.2009
LT09.09.2009
LV09.09.2009
SE09.09.2009
SI09.09.2009
Former [2010/16]CY09.09.2009
FI09.09.2009
LT09.09.2009
LV09.09.2009
SE09.09.2009
SI09.09.2009
Former [2010/13]FI09.09.2009
LT09.09.2009
LV09.09.2009
SE09.09.2009
SI09.09.2009
Cited inInternational search[A]JP2002060767  ;
 [A]JPS60222144  ;
 [X]EP0903171  (COSMO ENGINEERING CO LTD [JP], et al) [X] 1,3,5,7 * column 6, line 14 - line 55; claims 1,2 *;
 [A]EP1316350  (FRAUNHOFER GES FORSCHUNG [DE], et al) [A] 1,2,5,7-10,14-16 * column 2, paragraph 6 *;
 [A]DE10224349  (DOCZYCK WOLFGANG [DE]) [A] 1,2,5,7-10,14-16 * page 2, paragraph 4 *;
 [DA]  - SCHWEIGKOFLER M., "Removal of siloxanes in biogases", JOURNAL OF HAZARDOUS MATERIALS, (20010530), vol. 83, no. 3, pages 183 - 196, XP002362422 [DA] 1,2,5,7-10,14-16 * page 188 - page 190 *

DOI:   http://dx.doi.org/10.1016/S0304-3894(00)00318-6
 [A]  - PATENT ABSTRACTS OF JAPAN, (20020604), vol. 2002, no. 06, & JP2002060767 A 20020226 (NKK CORP) [A] 1,8 * abstract *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19860408), vol. 010, no. 090, Database accession no. (C - 337), & JP60222144 A 19851106 (MATSUSHITA DENKO KK) [A] 1,8 * abstract *
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.