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Extract from the Register of European Patents

EP About this file: EP2150494

EP2150494 - SILICA-BASED SOLS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  10.11.2017
Database last updated on 03.10.2024
FormerThe patent has been granted
Status updated on  02.12.2016
FormerGrant of patent is intended
Status updated on  28.11.2016
Most recent event   Tooltip06.03.2020Lapse of the patent in a contracting state
New state(s): TR		published on 08.04.2020  [2020/15]
Applicant(s)For all designated states
Akzo Nobel N.V.
P.O. Box 9300 (Velperweg 76/6824 BM)
6800 SB Arnhem / NL
[2017/01]
Former [2010/06]For all designated states
Akzo Nobel N.V.
P.O. Box 9300 (Velperweg 76/6824 BM)
6800 SB Arnhem / NL
Inventor(s)01 / PERSSON, Michael
Rörviksgatan 51
S-421 65 Västra Frölunda / SE
02 / HANSSON, Freddie
Åkergatan 7
S-442 33 Kungälv / SE
03 / PAL, Annika, Viola
Mossvägen 15
S-433 51 Partille / SE
04 / LINDAHL, Lars
Tom 1557
S-430 33 Fjärås / SE
05 / CARLÉN, Joakim
Lundgatan 7
S-416 61 Göteborg / SE
 [2010/06]
Representative(s)Akzo Nobel IP Department
Christian Neefestraat 2
1077 WW Amsterdam / NL
[N/P]
Former [2013/15]Akzo Nobel IP Department
Velperweg 76
6824 BM Arnhem / NL
Former [2010/06]Schalkwijk, Pieter Cornelis
Akzo Nobel N.V. Intellectual Property Department P.O. Box 9300
6800 SB Arnhem / NL
Application number, filing date08779339.404.06.2008
[2010/06]
WO2008SE50657
Priority number, dateEP2007010979007.06.2007         Original published format: EP 07109790
US20070933636P07.06.2007         Original published format: US 933636 P
[2010/06]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2008150230
Date:11.12.2008
Language:EN
[2008/50]
Type: A1 Application with search report 
No.:EP2150494
Date:10.02.2010
Language:EN
The application published by WIPO in one of the EPO official languages on 11.12.2008 takes the place of the publication of the European patent application.
[2010/06]
Type: B1 Patent specification 
No.:EP2150494
Date:04.01.2017
Language:EN
[2017/01]
Search report(s)International search report - published on:EP11.12.2008
ClassificationIPC:C01B33/143, C01B33/149, D21H17/68, D21H21/10
[2016/33]
CPC:
C01B33/1435 (EP,US); C01B33/143 (KR); D21H17/74 (US);
C01B33/149 (EP,KR,US); D21H17/68 (EP,KR,US); D21H21/10 (EP,US);
D21H17/375 (EP,US); D21H17/42 (EP,US); D21H17/44 (EP,US);
D21H23/04 (EP,US) (-)
Former IPC [2010/06]C01B33/143, C01B33/149, D21H17/68
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   NO,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2017/01]
Former [2010/06]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  MT,  NL,  NO,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:SOLE AUF DER BASIS VON KIESELSÄURE[2010/06]
English:SILICA-BASED SOLS[2010/06]
French:SOLS À BASE DE SILICE[2010/06]
Entry into regional phase03.11.2009National basic fee paid 
03.11.2009Designation fee(s) paid 
03.11.2009Examination fee paid 
Examination procedure03.04.2009Request for preliminary examination filed
International Preliminary Examining Authority: EP
03.11.2009Examination requested  [2010/06]
20.08.2010Despatch of a communication from the examining division (Time limit: M06)
06.04.2011Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
07.06.2011Reply to a communication from the examining division
31.07.2014Despatch of a communication from the examining division (Time limit: M06)
09.02.2015Reply to a communication from the examining division
16.06.2016Despatch of a communication from the examining division (Time limit: M02)
28.06.2016Reply to a communication from the examining division
08.08.2016Communication of intention to grant the patent
25.11.2016Fee for grant paid
25.11.2016Fee for publishing/printing paid
25.11.2016Receipt of the translation of the claim(s)
Divisional application(s)EP10164653.7  / EP2272797
The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  20.08.2010
Opposition(s)05.10.2017No opposition filed within time limit [2017/50]
Request for further processing for:The application is deemed to be withdrawn due to failure to reply to the examination report
07.06.2011Request for further processing filed
07.06.2011Full payment received (date of receipt of payment)
Request granted
24.06.2011Decision despatched
Fees paidRenewal fee
25.06.2010Renewal fee patent year 03
27.06.2011Renewal fee patent year 04
26.06.2012Renewal fee patent year 05
27.06.2013Renewal fee patent year 06
30.06.2014Renewal fee patent year 07
29.06.2015Renewal fee patent year 08
27.06.2016Renewal 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  TooltipHU04.06.2008
CY04.01.2017
EE04.01.2017
HR04.01.2017
LT04.01.2017
LV04.01.2017
MC04.01.2017
RO04.01.2017
SI04.01.2017
TR04.01.2017
BG04.04.2017
NO04.04.2017
GR05.04.2017
IS04.05.2017
IE04.06.2017
LU04.06.2017
MT04.06.2017
CH30.06.2017
LI30.06.2017
[2020/15]
Former [2019/46]HU04.06.2008
CY04.01.2017
EE04.01.2017
HR04.01.2017
LT04.01.2017
LV04.01.2017
MC04.01.2017
RO04.01.2017
SI04.01.2017
BG04.04.2017
NO04.04.2017
GR05.04.2017
IS04.05.2017
IE04.06.2017
LU04.06.2017
MT04.06.2017
CH30.06.2017
LI30.06.2017
Former [2019/31]HU04.06.2008
EE04.01.2017
HR04.01.2017
LT04.01.2017
LV04.01.2017
MC04.01.2017
RO04.01.2017
SI04.01.2017
BG04.04.2017
NO04.04.2017
GR05.04.2017
IS04.05.2017
IE04.06.2017
LU04.06.2017
MT04.06.2017
CH30.06.2017
LI30.06.2017
Former [2018/43]EE04.01.2017
HR04.01.2017
LT04.01.2017
LV04.01.2017
MC04.01.2017
RO04.01.2017
SI04.01.2017
BG04.04.2017
NO04.04.2017
GR05.04.2017
IS04.05.2017
IE04.06.2017
LU04.06.2017
MT04.06.2017
CH30.06.2017
LI30.06.2017
Former [2018/23]EE04.01.2017
HR04.01.2017
LT04.01.2017
LV04.01.2017
MC04.01.2017
RO04.01.2017
SI04.01.2017
BG04.04.2017
NO04.04.2017
GR05.04.2017
IS04.05.2017
IE04.06.2017
LU04.06.2017
CH30.06.2017
LI30.06.2017
Former [2018/21]EE04.01.2017
HR04.01.2017
LT04.01.2017
LV04.01.2017
MC04.01.2017
RO04.01.2017
SI04.01.2017
BG04.04.2017
NO04.04.2017
GR05.04.2017
IS04.05.2017
LU04.06.2017
CH30.06.2017
LI30.06.2017
Former [2018/14]EE04.01.2017
HR04.01.2017
LT04.01.2017
LV04.01.2017
MC04.01.2017
RO04.01.2017
SI04.01.2017
BG04.04.2017
NO04.04.2017
GR05.04.2017
IS04.05.2017
Former [2018/11]EE04.01.2017
HR04.01.2017
LT04.01.2017
LV04.01.2017
MC04.01.2017
RO04.01.2017
BG04.04.2017
NO04.04.2017
GR05.04.2017
IS04.05.2017
Former [2017/50]EE04.01.2017
HR04.01.2017
LT04.01.2017
LV04.01.2017
RO04.01.2017
BG04.04.2017
NO04.04.2017
GR05.04.2017
IS04.05.2017
Former [2017/41]HR04.01.2017
LT04.01.2017
LV04.01.2017
BG04.04.2017
NO04.04.2017
GR05.04.2017
IS04.05.2017
Cited inInternational search[XY]EP0335195  (NISSAN CHEMICAL IND LTD [JP]) [X] 1-10 * column 6, line 16 - column 7, line 23 * * column 36, line 24 - column 37, line 28 * [Y] 24-29;
 [A]WO9405596  (EKA NOBEL AB [SE], et al);
 [X]US5597512  (WATANABE YOSHITANE [JP], et al) [X] 1-10 * column 1, line 59 - column 2, line 3 * * column 5, line 54 - column 6, line 6 * * column 7, line 7 - line 15 * * column 11, line 21 - line 50 *;
 [A]WO0075074  (NALCO CHEMICAL CO [US]);
 [A]EP1114794  (NISSAN CHEMICAL IND LTD [JP]);
 [A]US2005020699  (ISOBE YASUHIDE [JP], et al);
 [DXY]WO2005100241  (AKZO NOBEL NV [NL], et al) [DX] 11-23 * claims 1-26 * * page 4, line 12 - line 15 * * example 1 * [Y] 24-29;
 [A]EP1619171  (AKZO NOBEL NV [NL], et al) [A] 4,24-29 * claims 1-14 * * page 3, line 3 - line 26 * * examples 1-7 *
ExaminationUS3024089
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.