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Extract from the Register of European Patents

EP About this file: EP3110758

EP3110758 - PROCESS FOR THE PREPARATION OF PRECIPITATED SILICAS, PRECIPITATED SILICAS AND THEIR USES, IN PARTICULAR FOR THE REINFORCEMENT OF POLYMERS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.02.2019
Database last updated on 24.08.2024
FormerThe patent has been granted
Status updated on  09.03.2018
FormerGrant of patent is intended
Status updated on  16.11.2017
FormerExamination is in progress
Status updated on  16.06.2017
FormerRequest for examination was made
Status updated on  02.12.2016
Most recent event   Tooltip01.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 03.08.2022  [2022/31]
Applicant(s)For all designated states
Rhodia Operations
25 Rue de Clichy
75009 Paris / FR
[N/P]
Former [2017/01]For all designated states
Rhodia Operations
25 rue de Clichy
75009 Paris / FR
Inventor(s)01 / GUY, Laurent
25 Chemin des Iles
F-69140 Rillieux-la-Pape / FR
02 / NEVEU, Sylvaine
17 Rue Saint Séverin
F-75005 Paris / FR
03 / BOIVIN, Cédric
304 chemin du Cuchet
F-69380 Chasselay / FR
04 / PERIN, Eric
Residence Brouilly
Appt. 18
241 Rue Robert Schuman
F-69400 Villefranche sur Saône / FR
05 / PINAULT, Anne-Laure
20 rue de Verdun
F-94260 Fresnes / FR
 [2017/06]
Former [2017/01]01 / GUY, Laurent
25 Chemin des Iles
F-69140 Rillieux-la-Pape / FR
02 / NEVEU, Sylvaine
17 Rue Saint Séverin
F-75005 Paris / FR
03 / BOIVIN, Cedric
1 Chemin des Escargots
F-69250 Neuville sur Saône / FR
04 / PERIN, Eric
Residence Brouilly
Appt. 18
241 Rue Robert Schuman
F-69400 Villefranche sur Saône / FR
05 / PINAULT, Anne-Laure
53 Rue Pierre Vermeir
F-92160 Antony / FR
Representative(s)Ferri, Isabella
SYENSQO S.A.
Viale Lombardia, 20
20021 Bollate (MI) / IT
[N/P]
Former [2017/01]Ferri, Isabella
Solvay S.A.
Viale Lombardia, 20
20021 Bollate (MI) / IT
Application number, filing date15706480.926.02.2015
[2017/01]
WO2015EP53988
Priority number, dateEP2014030529128.02.2014         Original published format: EP 14305291
EP2014030529328.02.2014         Original published format: EP 14305293
[2017/01]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2015128402
Date:03.09.2015
Language:EN
[2015/35]
Type: A1 Application with search report 
No.:EP3110758
Date:04.01.2017
Language:EN
The application published by WIPO in one of the EPO official languages on 03.09.2015 takes the place of the publication of the European patent application.
[2017/01]
Type: B1 Patent specification 
No.:EP3110758
Date:11.04.2018
Language:EN
[2018/15]
Search report(s)International search report - published on:EP03.09.2015
ClassificationIPC:C01B33/193, C08K3/36, C09C1/30, C08K9/04, C08L9/06
[2017/47]
CPC:
C01B33/193 (EP,US); C08K9/04 (EP,US); C08L9/06 (US);
C09C1/3045 (US); C09C1/3072 (US); C01P2006/12 (US);
C01P2006/14 (US); C01P2006/16 (US); C01P2006/80 (US);
C08K2201/006 (EP,US); C08L2205/02 (US) (-)
C-Set:
C08K9/04, C08L21/00 (EP,US)
Former IPC [2017/01]C01B33/193, C08K3/36
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,   RS,   SE,   SI,   SK,   SM,   TR [2017/01]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON FÄLLUNGSKIESELSÄURE, FÄLLUNGSKIESELSÄURE UND DEREN VERWENDUNG, INSBESONDERE ZUR VERSTÄRKUNG VON POLYMEREN[2017/47]
English:PROCESS FOR THE PREPARATION OF PRECIPITATED SILICAS, PRECIPITATED SILICAS AND THEIR USES, IN PARTICULAR FOR THE REINFORCEMENT OF POLYMERS[2017/01]
French:PROCÉDÉ DE PRÉPARATION DE SILICES PRÉCIPITÉES, SILICES PRÉCIPITÉES ET LEURS UTILISATION, NOTAMMENT POUR LE RENFORCEMENT DE POLYMÈRES[2017/50]
Former [2017/01]VERFAHREN ZUR HERSTELLUNG VON GEFÄLLTEN KIESELSÄUREN, GEFÄLLTE KIESELSÄUREN UND DEREN VERWENDUNGEN, INSBESONDERE ZUR VERSTÄRKUNG VON POLYMEREN
Former [2017/01]PROCÉDÉ DE PRÉPARATION DE SILICES PRÉCIPITÉES, SILICES PRÉCIPITÉES ET LEURS UTILISATIONS, EN PARTICULIER POUR LE RENFORCEMENT DE POLYMÈRES
Entry into regional phase28.09.2016National basic fee paid 
28.09.2016Designation fee(s) paid 
28.09.2016Examination fee paid 
Examination procedure23.08.2016Amendment by applicant (claims and/or description)
23.08.2016Date on which the examining division has become responsible
28.09.2016Examination requested  [2017/01]
20.06.2017Despatch of a communication from the examining division (Time limit: M02)
07.08.2017Reply to a communication from the examining division
17.11.2017Communication of intention to grant the patent
02.03.2018Fee for grant paid
02.03.2018Fee for publishing/printing paid
02.03.2018Receipt of the translation of the claim(s)
Opposition(s)14.01.2019No opposition filed within time limit [2019/12]
Fees paidRenewal fee
28.02.2017Renewal fee patent year 03
28.02.2018Renewal 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  TooltipHU26.02.2015
AL11.04.2018
AT11.04.2018
CY11.04.2018
CZ11.04.2018
DK11.04.2018
EE11.04.2018
HR11.04.2018
LT11.04.2018
LV11.04.2018
MC11.04.2018
MK11.04.2018
RO11.04.2018
RS11.04.2018
SE11.04.2018
SI11.04.2018
SK11.04.2018
SM11.04.2018
BG11.07.2018
NO11.07.2018
GR12.07.2018
IS11.08.2018
PT13.08.2018
[2022/31]
Former [2021/32]HU26.02.2015
AL11.04.2018
AT11.04.2018
CY11.04.2018
CZ11.04.2018
DK11.04.2018
EE11.04.2018
HR11.04.2018
LT11.04.2018
LV11.04.2018
MC11.04.2018
RO11.04.2018
RS11.04.2018
SE11.04.2018
SI11.04.2018
SK11.04.2018
SM11.04.2018
BG11.07.2018
NO11.07.2018
GR12.07.2018
IS11.08.2018
PT13.08.2018
Former [2021/31]AL11.04.2018
AT11.04.2018
CY11.04.2018
CZ11.04.2018
DK11.04.2018
EE11.04.2018
HR11.04.2018
LT11.04.2018
LV11.04.2018
MC11.04.2018
RO11.04.2018
RS11.04.2018
SE11.04.2018
SI11.04.2018
SK11.04.2018
SM11.04.2018
BG11.07.2018
NO11.07.2018
GR12.07.2018
IS11.08.2018
PT13.08.2018
Former [2021/26]AL11.04.2018
AT11.04.2018
CY11.04.2018
CZ11.04.2018
DK11.04.2018
EE11.04.2018
HR11.04.2018
LT11.04.2018
LV11.04.2018
MC11.04.2018
RO11.04.2018
RS11.04.2018
SE11.04.2018
SI11.04.2018
SK11.04.2018
SM11.04.2018
BG11.07.2018
NO11.07.2018
GR12.07.2018
PT13.08.2018
Former [2019/45]AL11.04.2018
AT11.04.2018
CZ11.04.2018
DK11.04.2018
EE11.04.2018
HR11.04.2018
LT11.04.2018
LV11.04.2018
MC11.04.2018
RO11.04.2018
RS11.04.2018
SE11.04.2018
SI11.04.2018
SK11.04.2018
SM11.04.2018
BG11.07.2018
NO11.07.2018
GR12.07.2018
PT13.08.2018
Former [2019/26]AL11.04.2018
AT11.04.2018
CZ11.04.2018
DK11.04.2018
EE11.04.2018
HR11.04.2018
LT11.04.2018
LV11.04.2018
RO11.04.2018
RS11.04.2018
SE11.04.2018
SI11.04.2018
SK11.04.2018
SM11.04.2018
BG11.07.2018
NO11.07.2018
GR12.07.2018
PT13.08.2018
Former [2019/11]AL11.04.2018
AT11.04.2018
CZ11.04.2018
DK11.04.2018
EE11.04.2018
HR11.04.2018
LT11.04.2018
LV11.04.2018
RO11.04.2018
RS11.04.2018
SE11.04.2018
SK11.04.2018
SM11.04.2018
BG11.07.2018
NO11.07.2018
GR12.07.2018
PT13.08.2018
Former [2019/10]AL11.04.2018
AT11.04.2018
CZ11.04.2018
DK11.04.2018
EE11.04.2018
HR11.04.2018
LT11.04.2018
LV11.04.2018
RO11.04.2018
RS11.04.2018
SE11.04.2018
SK11.04.2018
BG11.07.2018
NO11.07.2018
GR12.07.2018
PT13.08.2018
Former [2019/09]AL11.04.2018
DK11.04.2018
EE11.04.2018
HR11.04.2018
LT11.04.2018
LV11.04.2018
RS11.04.2018
SE11.04.2018
BG11.07.2018
NO11.07.2018
GR12.07.2018
PT13.08.2018
Former [2019/08]AL11.04.2018
DK11.04.2018
HR11.04.2018
LT11.04.2018
LV11.04.2018
RS11.04.2018
SE11.04.2018
BG11.07.2018
NO11.07.2018
GR12.07.2018
PT13.08.2018
Former [2019/03]AL11.04.2018
HR11.04.2018
LT11.04.2018
LV11.04.2018
RS11.04.2018
SE11.04.2018
BG11.07.2018
NO11.07.2018
GR12.07.2018
PT13.08.2018
Former [2018/52]AL11.04.2018
HR11.04.2018
LT11.04.2018
LV11.04.2018
RS11.04.2018
SE11.04.2018
BG11.07.2018
NO11.07.2018
GR12.07.2018
Former [2018/51]AL11.04.2018
HR11.04.2018
LT11.04.2018
LV11.04.2018
RS11.04.2018
SE11.04.2018
BG11.07.2018
NO11.07.2018
Former [2018/50]AL11.04.2018
HR11.04.2018
LT11.04.2018
SE11.04.2018
BG11.07.2018
NO11.07.2018
Former [2018/49]AL11.04.2018
LT11.04.2018
SE11.04.2018
BG11.07.2018
NO11.07.2018
Former [2018/46]AL11.04.2018
LT11.04.2018
NO11.07.2018
Cited inInternational search[XDA]US2009214449  (VALERO REMI [FR], et al) [XD] 1-11,14-17 * paragraphs [0014] , [ 0031] , [ 0156] - paragraph [0168]; claims 37-38 * [A] 12,13;
 [AD]US2013156674  (GUY LAURENT [FR], et al) [AD] 1-17 * examples 1-2 *;
 [AD]US5403570  (CHEVALLIER YVONICK [FR], et al) [AD] 1-17 * column 13 - column 14 *;
 [AD]DE102008017747  (EVONIK DEGUSSA GMBH [DE]) [AD] 1-17 * claims 1-11 *;
 [XP]WO2014033300  (RHODIA OPERATIONS [FR]) [XP] 9-14 * claims 1, 9, 10 *
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.