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Extract from the Register of European Patents

EP About this file: EP2652068

EP2652068 - METHOD FOR THE ASSISTED RECOVERY OF HYDROCARBONS, INCLUDING OPTIMIZING THE INJECTION OF AN AQUEOUS CONDITIONING SOLUTION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  01.01.2021
Database last updated on 21.01.2025
FormerThe patent has been granted
Status updated on  24.01.2020
FormerGrant of patent is intended
Status updated on  07.10.2019
FormerExamination is in progress
Status updated on  03.08.2018
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
IFP Energies nouvelles
1 & 4 avenue de Bois-Préau
92500 Rueil-Malmaison / FR
[2017/44]
Former [2013/43]For all designated states
IFP Energies Nouvelles
1 et 4 avenue de Bois Préau
92852 Rueil Malmaison Cedex / FR
Inventor(s)01 / BOURBIAUX, Bernard
23 avenue des Chateaupieds
F-92500 Rueil-Malmaison / FR
02 / NGUYEN, Quang, Long
1 rue Louis Pouey
F-92800 Puteaux / FR
 [2013/43]
Representative(s)IFP Energies nouvelles
Département Propriété Industrielle
Rond Point de l'échangeur de Solaize
BP3
69360 Solaize / FR
[2020/09]
Application number, filing date11807708.024.11.2011
[2020/09]
WO2011FR00621
Priority number, dateFR2010000488915.12.2010         Original published format: FR 1004889
[2013/43]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2012080590
Date:21.06.2012
Language:FR
[2012/25]
Type: A1 Application with search report 
No.:EP2652068
Date:23.10.2013
Language:FR
The application published by WIPO in one of the EPO official languages on 21.06.2012 takes the place of the publication of the European patent application.
[2013/43]
Type: B1 Patent specification 
No.:EP2652068
Date:26.02.2020
Language:FR
[2020/09]
Search report(s)International search report - published on:EP21.06.2012
ClassificationIPC:C09K8/58
[2013/43]
CPC:
C09K8/58 (EP,US); E21B43/16 (US)
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 [2013/43]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VERFAHREN ZUR UNTERSTÜTZTEN GEWINNUNG VON KOHLENWASSERSTOFFEN, EINSCHLIESSLICH DER OPTIMIERUNG DER INJEKTION EINER WÄSSRIGEN KONDITIONIERUNGSLÖSUNG[2019/45]
English:METHOD FOR THE ASSISTED RECOVERY OF HYDROCARBONS, INCLUDING OPTIMIZING THE INJECTION OF AN AQUEOUS CONDITIONING SOLUTION[2013/43]
French:METHODE DE RECUPERATION ASSISTEE D'HYDROCARBURES COMPRENANT L'OPTIMISATION DE L'INJECTION D'UNE SOLUTION AQUEUSE DE CONDITIONNEMENT[2013/43]
Former [2013/43]VERFAHREN ZUR UNTERSTÜTZTEN GEWINNUNG VON KOHLENWASSERSTOFFEN, EINSCHLIESSLICH DER OPTIMIERUNG DER INJEKTION EINER WÄSSRIGEN KONDITIONIERUNGSSLÖSUNG
Entry into regional phase15.07.2013National basic fee paid 
15.07.2013Designation fee(s) paid 
15.07.2013Examination fee paid 
Examination procedure15.07.2013Examination requested  [2013/43]
23.01.2014Amendment by applicant (claims and/or description)
06.08.2018Despatch of a communication from the examining division (Time limit: M04)
24.10.2018Reply to a communication from the examining division
28.02.2019Despatch of a communication from the examining division (Time limit: M04)
13.05.2019Reply to a communication from the examining division
08.10.2019Communication of intention to grant the patent
15.01.2020Fee for grant paid
15.01.2020Fee for publishing/printing paid
15.01.2020Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  06.08.2018
Opposition(s)27.11.2020No opposition filed within time limit [2021/05]
Fees paidRenewal fee
02.12.2013Renewal fee patent year 03
01.12.2014Renewal fee patent year 04
30.11.2015Renewal fee patent year 05
30.11.2016Renewal fee patent year 06
30.11.2017Renewal fee patent year 07
30.11.2018Renewal fee patent year 08
02.12.2019Renewal fee patent year 09
Opt-out from the exclusive  Tooltip
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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  TooltipHU24.11.2011
AL26.02.2020
AT26.02.2020
CY26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
IT26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
MK26.02.2020
MT26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
TR26.02.2020
BG26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
IE24.11.2020
LU24.11.2020
[2022/31]
Former [2022/30]HU24.11.2011
AL26.02.2020
AT26.02.2020
CY26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
IT26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
MT26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
TR26.02.2020
BG26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
IE24.11.2020
LU24.11.2020
Former [2022/27]HU24.11.2011
AT26.02.2020
CY26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
IT26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
MT26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
TR26.02.2020
BG26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
IE24.11.2020
LU24.11.2020
Former [2022/26]AT26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
IT26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
TR26.02.2020
BG26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
IE24.11.2020
LU24.11.2020
Former [2021/46]AT26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
IT26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
BG26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
IE24.11.2020
LU24.11.2020
Former [2021/33]AT26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
IT26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
BG26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
LU24.11.2020
Former [2021/31]AT26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
IT26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
BG26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2021/10]AT26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
IT26.02.2020
LT26.02.2020
LV26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
BG26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2020/50]CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
NL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SK26.02.2020
SM26.02.2020
BG26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2020/49]CZ26.02.2020
DK26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
NL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SK26.02.2020
SM26.02.2020
BG26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2020/48]DK26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
NL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SM26.02.2020
BG26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2020/47]DK26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
NL26.02.2020
RS26.02.2020
SE26.02.2020
BG26.05.2020
GR27.05.2020
IS26.06.2020
Former [2020/45]FI26.02.2020
HR26.02.2020
LV26.02.2020
NL26.02.2020
RS26.02.2020
SE26.02.2020
BG26.05.2020
GR27.05.2020
IS26.06.2020
Former [2020/40]FI26.02.2020
HR26.02.2020
LV26.02.2020
RS26.02.2020
SE26.02.2020
BG26.05.2020
GR27.05.2020
IS26.06.2020
Former [2020/39]FI26.02.2020
HR26.02.2020
LV26.02.2020
RS26.02.2020
SE26.02.2020
BG26.05.2020
GR27.05.2020
Former [2020/38]FI26.02.2020
HR26.02.2020
LV26.02.2020
RS26.02.2020
SE26.02.2020
GR27.05.2020
Former [2020/37]FI26.02.2020
HR26.02.2020
LV26.02.2020
RS26.02.2020
SE26.02.2020
Former [2020/35]FI26.02.2020
Cited inInternational search[X]US3871452  (SAREM AMIR M) [X] 1-4 * column 1, line 12 - line 35 * * example 4 * * claims *;
 [A]EP2072752  (INST FRANCAIS DU PETROLE [FR]) [A] 1-4 * the whole document *;
 [A]US2005199395  (BERGER PAUL D [US], et al) [A] 1-4 * the whole document *;
 [A]US3977470  (CHANG HARRY L) [A] 1-4 * the whole document *
 [XD]  - B. BAZIN, J. LABRID, INST. FRANCAIS DU PETROLE, "Ion Exchange and Dissolution/ Precipitation Modeling: Application to the Injection of Aqueous Fluids Into a Reservoir Sandstone", SPE RESERVOIR ENGINEERING, Society of Petroleum Engineers, (199105), vol. 6, no. 2, doi:10.2118/18464-PA, pages 233 - 238, XP002640499 [XD] 1-4 * the whole document *
ExaminationWO2011064542
 WO0127750
 US2008091396
by applicant   - B. BAZIN; J. LABRID, "Ion Exchange and DissolutionlPrecipitation Modeling: Application to the Injection of Aqueous Fluids Into a Reservoir Sandstone", SPE RESERVOIR ENGINEERING, (199105), pages 233 - 238
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.