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Extract from the Register of European Patents

EP About this file: EP3105178

EP3105178 - 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  02.11.2018
Database last updated on 12.07.2024
FormerThe patent has been granted
Status updated on  17.11.2017
FormerGrant of patent is intended
Status updated on  23.07.2017
FormerRequest for examination was made
Status updated on  18.11.2016
Most recent event   Tooltip17.07.2020Lapse of the patent in a contracting state
New state(s): AL		published on 19.08.2020  [2020/34]
Applicant(s)For all designated states
Rhodia Operations
25 Rue de Clichy
75009 Paris / FR
[N/P]
Former [2016/51]For all designated states
Rhodia Operations
25 rue de Clichy
75009 Paris / FR
Inventor(s)01 / BOIVIN, Cédric
1 Chemin des Escargots
F-69250 Neuville-sur-Saône / FR
02 / GUY, Laurent
25 Chemin des Iles
F-69140 Rillieux-la-Pape / FR
03 / PERIN, Eric
Résidence Brouilly
Appt. 18
241 Rue Robert Schuman
F-69400 Villefranche-sur-Saône / FR
04 / LAMIRI, Kilani
1 Rue Belestat
F-69210 L'Arbresle / FR
 [2016/51]
Representative(s)Ferri, Isabella
SYENSQO S.A.
Viale Lombardia, 20
20021 Bollate (MI) / IT
[N/P]
Former [2016/51]Ferri, Isabella
Solvay S.A.
Viale Lombardia, 20
20021 Bollate (MI) / IT
Application number, filing date15703993.412.02.2015
[2016/51]
WO2015EP52911
Priority number, dateEP2014030519614.02.2014         Original published format: EP 14305196
[2016/51]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2015121326
Date:20.08.2015
Language:EN
[2015/33]
Type: A1 Application with search report 
No.:EP3105178
Date:21.12.2016
Language:EN
The application published by WIPO in one of the EPO official languages on 20.08.2015 takes the place of the publication of the European patent application.
[2016/51]
Type: B1 Patent specification 
No.:EP3105178
Date:20.12.2017
Language:EN
[2017/51]
Search report(s)International search report - published on:EP20.08.2015
ClassificationIPC:C01B33/193, C04B14/04, C08K3/36, C09C1/28, C04B26/04, C04B40/00, C08L9/06, C04B111/60, C09C1/30
[2017/30]
CPC:
C09C1/3063 (EP,KR,US); C01B33/193 (EP,KR,US); C01B33/187 (US);
C04B14/066 (KR); C04B20/1033 (KR); C04B26/04 (EP,US);
C04B40/0042 (EP,US); C08K3/36 (KR,US); C08L9/06 (EP,US);
C09C1/28 (KR); C09C1/30 (EP,KR,US); C09C1/3045 (US);
C09C1/3072 (EP,KR,US); C01P2006/12 (KR,US); C01P2006/22 (US);
C04B2111/60 (EP,US); C08L2205/025 (US) (-)
C-Set:
C04B26/04, C04B14/022, C04B14/066, C04B14/30, C04B24/085, C04B24/2641, C04B24/2641, C04B2103/30, C04B2103/608 (EP,US);
C04B40/0042, C04B14/066, C04B24/2641, C04B24/2641 (US,EP)
Former IPC [2016/51]C01B33/12, C01B33/193, C04B14/04, C08K3/36, C09C1/28
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 [2016/51]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON FÄLLUNGSKIESELSÄUREN, FÄLLUNGSKIESELSÄUREN UND DEREN VERWENDUNGEN, INSBESONDERE ZUR VERSTÄRKUNG VON POLYMEREN[2017/30]
English:PROCESS FOR THE PREPARATION OF PRECIPITATED SILICAS, PRECIPITATED SILICAS AND THEIR USES, IN PARTICULAR FOR THE REINFORCEMENT OF POLYMERS[2016/51]
French:PROCÉDÉ DE PRÉPARATION DE SILICES PRÉCIPITÉES, SILICES PRÉCIPITÉES ET LEURS UTILISATIONS, NOTAMMENT POUR LE RENFORCEMENT DE POLYMÈRES[2017/30]
Former [2016/51]VERFAHREN ZUR HERSTELLUNG VON GEFÄLLTEN KIESELSÄUREN, GEFÄLLTE KIESELSÄUREN UND DEREN VERWENDUNGEN, INSBESONDERE ZUR VERSTÄRKUNG VON POLYMEREN
Former [2016/51]PROCÉDÉ POUR LA PRÉPARATION DE SILICES PRÉCIPITÉES, SILICES PRÉCIPITÉES ET LEURS UTILISATIONS, EN PARTICULIER POUR LE RENFORCEMENT DE POLYMÈRES
Entry into regional phase14.09.2016National basic fee paid 
14.09.2016Designation fee(s) paid 
14.09.2016Examination fee paid 
Examination procedure08.08.2016Date on which the examining division has become responsible
14.09.2016Examination requested  [2016/51]
28.03.2017Amendment by applicant (claims and/or description)
24.07.2017Communication of intention to grant the patent
07.11.2017Fee for grant paid
07.11.2017Fee for publishing/printing paid
07.11.2017Receipt of the translation of the claim(s)
Opposition(s)21.09.2018No opposition filed within time limit [2018/49]
Fees paidRenewal fee
28.02.2017Renewal fee patent year 03
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  TooltipHU12.02.2015
AL20.12.2017
AT20.12.2017
CY20.12.2017
CZ20.12.2017
DK20.12.2017
EE20.12.2017
HR20.12.2017
LT20.12.2017
LV20.12.2017
MC20.12.2017
MK20.12.2017
SI20.12.2017
SK20.12.2017
SM20.12.2017
IE12.02.2018
LU12.02.2018
MT12.02.2018
CH28.02.2018
LI28.02.2018
BG20.03.2018
NO20.03.2018
GR21.03.2018
IS20.04.2018
[2020/34]
Former [2020/31]HU12.02.2015
AT20.12.2017
CY20.12.2017
CZ20.12.2017
DK20.12.2017
EE20.12.2017
HR20.12.2017
LT20.12.2017
LV20.12.2017
MC20.12.2017
MK20.12.2017
SI20.12.2017
SK20.12.2017
SM20.12.2017
IE12.02.2018
LU12.02.2018
MT12.02.2018
CH28.02.2018
LI28.02.2018
BG20.03.2018
NO20.03.2018
GR21.03.2018
IS20.04.2018
Former [2020/30]HU12.02.2015
AT20.12.2017
CY20.12.2017
CZ20.12.2017
DK20.12.2017
EE20.12.2017
HR20.12.2017
LT20.12.2017
LV20.12.2017
MC20.12.2017
SI20.12.2017
SK20.12.2017
SM20.12.2017
IE12.02.2018
LU12.02.2018
MT12.02.2018
CH28.02.2018
LI28.02.2018
BG20.03.2018
NO20.03.2018
GR21.03.2018
IS20.04.2018
Former [2020/08]AT20.12.2017
CY20.12.2017
CZ20.12.2017
DK20.12.2017
EE20.12.2017
HR20.12.2017
LT20.12.2017
LV20.12.2017
MC20.12.2017
SI20.12.2017
SK20.12.2017
SM20.12.2017
IE12.02.2018
LU12.02.2018
MT12.02.2018
CH28.02.2018
LI28.02.2018
BG20.03.2018
NO20.03.2018
GR21.03.2018
IS20.04.2018
Former [2019/13]AT20.12.2017
CY20.12.2017
CZ20.12.2017
DK20.12.2017
EE20.12.2017
HR20.12.2017
LT20.12.2017
LV20.12.2017
MC20.12.2017
SI20.12.2017
SK20.12.2017
SM20.12.2017
IE12.02.2018
LU12.02.2018
CH28.02.2018
LI28.02.2018
BG20.03.2018
NO20.03.2018
GR21.03.2018
IS20.04.2018
Former [2019/09]AT20.12.2017
CY20.12.2017
CZ20.12.2017
DK20.12.2017
EE20.12.2017
HR20.12.2017
LT20.12.2017
LV20.12.2017
MC20.12.2017
SK20.12.2017
SM20.12.2017
IE12.02.2018
LU12.02.2018
CH28.02.2018
LI28.02.2018
BG20.03.2018
NO20.03.2018
GR21.03.2018
IS20.04.2018
Former [2018/52]AT20.12.2017
CY20.12.2017
CZ20.12.2017
DK20.12.2017
EE20.12.2017
HR20.12.2017
LT20.12.2017
LV20.12.2017
MC20.12.2017
SK20.12.2017
SM20.12.2017
LU12.02.2018
CH28.02.2018
LI28.02.2018
BG20.03.2018
NO20.03.2018
GR21.03.2018
IS20.04.2018
Former [2018/51]AT20.12.2017
CY20.12.2017
CZ20.12.2017
DK20.12.2017
EE20.12.2017
HR20.12.2017
LT20.12.2017
LV20.12.2017
MC20.12.2017
SK20.12.2017
SM20.12.2017
CH28.02.2018
LI28.02.2018
BG20.03.2018
NO20.03.2018
GR21.03.2018
IS20.04.2018
Former [2018/44]AT20.12.2017
CY20.12.2017
CZ20.12.2017
EE20.12.2017
HR20.12.2017
LT20.12.2017
LV20.12.2017
MC20.12.2017
SK20.12.2017
SM20.12.2017
BG20.03.2018
NO20.03.2018
GR21.03.2018
IS20.04.2018
Former [2018/38]AT20.12.2017
CY20.12.2017
CZ20.12.2017
EE20.12.2017
HR20.12.2017
LT20.12.2017
LV20.12.2017
SK20.12.2017
SM20.12.2017
BG20.03.2018
NO20.03.2018
GR21.03.2018
IS20.04.2018
Former [2018/37]CY20.12.2017
CZ20.12.2017
EE20.12.2017
HR20.12.2017
LT20.12.2017
LV20.12.2017
SK20.12.2017
SM20.12.2017
BG20.03.2018
NO20.03.2018
GR21.03.2018
Former [2018/26]HR20.12.2017
LT20.12.2017
LV20.12.2017
BG20.03.2018
NO20.03.2018
GR21.03.2018
Former [2018/23]HR20.12.2017
LT20.12.2017
NO20.03.2018
GR21.03.2018
Former [2018/22]LT20.12.2017
NO20.03.2018
Cited inInternational search[D]WO2006125927  (RHODIA CHIMIE SA [FR], et al);
 [XDY]US2009214449  (VALERO REMI [FR], et al) [XD] 1,3-15 * page 1, paragraph 0008 - paragraphs 0023, 0032; example 1; claims 37, 38, 43, 45, 63, 64 * [Y] 2;
 [Y]US2013171051  (CLOUIN MALIKA [FR], et al) [Y] 2* claim 1 *
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.