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Extract from the Register of European Patents

EP About this file: EP3178900

EP3178900 - CROSSLINKED FLUID TREATMENT AND METHODS FOR FRACTURING UNDERGROUND FORMATIONS BASED ON FLOWBACK, PRODUCTION WATER, SEAWATER, FRESH WATER, AND MIXTURES OF SAME [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  07.12.2018
Database last updated on 11.09.2024
FormerRequest for examination was made
Status updated on  12.05.2017
FormerThe international publication has been made
Status updated on  10.03.2017
Most recent event   Tooltip07.12.2018Application deemed to be withdrawnpublished on 09.01.2019  [2019/02]
Applicant(s)For all designated states
Sotro Financial, Inc.
Parque Empresarial Forum 1
Edificio A Piso 2
Santa Ana
San José de Costa Rica / CR
[2017/24]
Inventor(s)01 / GERMAN BORGOGNO, Fabio
Encarnación Ezcurra 365
Piso 4º C
Buenos Aires C1107CLA / AR
 [2017/24]
Representative(s)Herrero & Asociados, S.L.
Edificio Aqua - Agustín de Foxá, 4-10
28036 Madrid / ES
[N/P]
Former [2017/24]Herrero & Asociados, S.L.
Cedaceros, 1
28014 Madrid / ES
Application number, filing date15887389.316.12.2015
[2017/24]
WO2015IB59685
Priority number, dateAR2015P10095230.03.2015         Original published format: AR P150100952
[2017/24]
Filing languageES
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016156956
Date:06.10.2016
Language:ES
[2016/40]
Type: A1 Application with search report 
No.:EP3178900
Date:14.06.2017
Language:EN
[2017/24]
Search report(s)International search report - published on:ES06.10.2016
(Supplementary) European search report - dispatched on:EP20.12.2017
ClassificationIPC:C09K8/04, C09K8/10, C09K8/68, E21B21/00, C09K8/88, C09K8/90
[2018/03]
CPC:
C09K8/887 (EP,US); C09K8/24 (US); C09K8/10 (EP,US);
C09K8/487 (US); C09K8/602 (US); C09K8/685 (EP,US);
C09K8/90 (EP,US); E21B43/26 (EP,US); C09K2208/22 (US);
C09K8/605 (US) (-)
Former IPC [2017/24]C09K8/04, C09K8/10, C09K8/68, E21B21/00
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 [2017/24]
TitleGerman:BEHANDLUNG VERNETZTER FLUIDE UND VERFAHREN ZUM FRACKING VON UNTERIRDISCHEN FORMATIONEN AUF GRUNDLAGE VON RÜCKFLUSS, PRODUKTIONSWASSER, MEERWASSER, SÜSSWASSER UND GEMISCHE DAVON[2017/24]
English:CROSSLINKED FLUID TREATMENT AND METHODS FOR FRACTURING UNDERGROUND FORMATIONS BASED ON FLOWBACK, PRODUCTION WATER, SEAWATER, FRESH WATER, AND MIXTURES OF SAME[2017/24]
French:FLUIDE DE TRAITEMENT RÉTICULÉ ET PROCÉDÉS DE FRACTURATION DE FORMATIONS SOUTERRAINES À BASE D'EAU DE RETOUR, D'EAU DE PRODUCTION, D'EAU DE MER, D'EAU DOUCE ET DE MÉLANGES DE CELLES-CI[2017/24]
Entry into regional phase09.03.2017Translation filed 
09.03.2017National basic fee paid 
09.03.2017Search fee paid 
09.03.2017Designation fee(s) paid 
09.03.2017Examination fee paid 
Examination procedure09.03.2017Examination requested  [2017/24]
09.03.2017Date on which the examining division has become responsible
19.07.2018Application deemed to be withdrawn, date of legal effect  [2019/02]
24.08.2018Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2019/02]
Fees paidRenewal fee
26.12.2017Renewal fee patent year 03
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Documents cited:Search[I]US5877127  (CARD ROGER JOHN [US], et al) [I] 1-3 * examples 1-21; claim 1; table 2 *;
 [A]US6310008  (RIETJENS MARCEL [NL]) [A] 1-3* column 4, line 22 - column 5, line 20; example 1; claims 1,2,5,6,11,13; table 1 *;
 [A]US2014194327  (HUTCHINGS NATHAN R [US], et al) [A] 1-3 * paragraphs [0028] , [0029] , [0034] , [0039]; claims 1,10,15,18 *;
 [A]US2014364343  (NELSON TYLER HEATH [US], et al) [A] 1-3 * paragraphs [0021] , [0027] , [0029] , [0031] , [0033] , [0038]; claims 1,5-7,12,13,16,21 *
International search[X]US2006027364  (KELLY PATRICK A [US], et al) [X] 1-3* , paragraphs[16] - [31]; examples 1-3. *;
 [X]MX2013009561  (SCHLUMBERGER TECHNOLOGY BV [NL]) [X] 1-3 * , page 9, lines 17 - 28; page 17, lines 4 - 25; claims 1-15. *;
 [X]US2013261032  (LADVA HEMANT K J [US], et al) [X] 1-3 * , paragraphs [72] -[ 96], [108]. *;
 [X]MX2014010101  (TUCC TECHNOLOGY LLC [US]) [X] 1-3 * , page 19, line 20 - page 20, line 20; page 21, lines 15 - 23; page 22, line 6 - page 23, line 15; page 25, lines 1 - 10; page 28, lines 5 - 21; page 30, lines 4 - 22. *
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.