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Extract from the Register of European Patents

EP About this file: EP2739700

EP2739700 - METHODS FOR MONITORING THE FORMATION AND TRANSPORT OF AN ACIDIZING FLUID USING OPTICOANALYTICAL DEVICES [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  01.06.2018
Database last updated on 02.11.2024
FormerExamination is in progress
Status updated on  22.02.2018
Most recent event   Tooltip01.06.2018Application deemed to be withdrawnpublished on 04.07.2018  [2018/27]
Applicant(s)For all designated states
Halliburton Energy Services, Inc.
10200 Bellaire Boulevard
Houston, TX 77072 / US
[N/P]
Former [2014/24]For all designated states
Halliburton Energy Services, Inc.
10200 Bellaire Boulevard
Houston, TX 77072 / US
Inventor(s)01 / FREESE, Robert P.
8115 Nc Highway 902
Pittsboro, NC 27312 / US
02 / JONES, Christopher M.
3219 Cobblestone Creek Way
Houston, TX 77084 / US
03 / PELLETIER, Michael T.
7826 Heather Heights Way
Houston, TX 77095-4113 / US
04 / DAUSSIN, Rory D.
9506 Enstone Circle
Spring, TX 77379 / US
05 / HAYWORTH, Robert D.
1628 S. 9th Street
Chickasha, OK 73018 / US
 [2014/24]
Representative(s)King, Lawrence, et al
A.A. Thornton & Co.
Octagon Point
5 Cheapside
London EC2V 6AA / GB
[N/P]
Former [2014/24]Cottrill, Emily Elizabeth Helen
A.A. Thornton & Co.
235 High Holborn
London WC1V 7LE / GB
Application number, filing date12748079.616.07.2012
WO2012US46898
Priority number, dateUS20111319895005.08.2011         Original published format: US201113198950
[2014/24]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2013022558
Date:14.02.2013
Language:EN
[2013/07]
Type: A2 Application without search report 
No.:EP2739700
Date:11.06.2014
Language:EN
The application published by WIPO in one of the EPO official languages on 14.02.2013 takes the place of the publication of the European patent application.
[2014/24]
Search report(s)International search report - published on:EP16.05.2013
ClassificationIPC:C09K8/72, C02F1/00, C22C21/00, E21B47/12, G01J3/00
[2014/24]
CPC:
C02F1/008 (EP,US); E21B43/28 (US); C09K8/72 (EP,US);
E21B47/113 (EP,US); G01J3/28 (EP,US); C02F2103/02 (EP,US);
C02F2103/10 (EP,US); C02F2209/001 (EP,US); C02F2209/003 (EP,US);
C02F2209/36 (EP,US); C02F2303/04 (EP,US); C02F2303/08 (EP,US);
C02F2303/20 (EP,US); C02F2303/22 (EP,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 [2014/24]
TitleGerman:VERFAHREN ZUR ÜBERWACHUNG DER HERSTELLUNG UND DES TRANSPORTS EINER ANSÄUERUNGSFLÜSSIGKEIT MIT OPTOANALYTISCHEN VORRICHTUNGEN[2014/24]
English:METHODS FOR MONITORING THE FORMATION AND TRANSPORT OF AN ACIDIZING FLUID USING OPTICOANALYTICAL DEVICES[2014/24]
French:PROCÉDÉS PERMETTANT DE SURVEILLER LA FORMATION ET LE TRANSPORT D'UN FLUIDE ACIDIFIANT À L'AIDE DE DISPOSITIFS OPTICO-ANALYTIQUES[2014/24]
Entry into regional phase15.01.2014National basic fee paid 
15.01.2014Designation fee(s) paid 
15.01.2014Examination fee paid 
Examination procedure15.01.2014Examination requested  [2014/24]
10.09.2014Amendment by applicant (claims and/or description)
16.06.2016Despatch of a communication from the examining division (Time limit: M04)
28.09.2016Reply to a communication from the examining division
01.02.2018Application deemed to be withdrawn, date of legal effect  [2018/27]
28.02.2018Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time  [2018/27]
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  16.06.2016
Fees paidRenewal fee
08.07.2014Renewal fee patent year 03
09.07.2015Renewal fee patent year 04
25.07.2016Renewal fee patent year 05
Penalty fee
Additional fee for renewal fee
31.07.201706   M06   Not yet paid
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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.
Cited inInternational search[XI]GB2353310  (BAKER HUGHES INC [US]) [X] 1 * page 5, lines 8-26; claims 4,6,9,10,14, * * the whole document * [I] 2-15;
 [XI]WO2004018840  (SCHLUMBERGER CA LTD [CA], et al) [X] 1 * paragraphs [0013] , [0 18] * * the whole document *[I] 2-15;
 [Y]US2006102343  (SKINNER NEAL G [US], et al) [Y] 2-15 * paragraphs [0073] , [0074] * * the whole document *;
 [XI]US2009087912  (RAMOS ROGERIO T [GB], et al) [X] 1 * paragraphs [0042] , [0063] * * the whole document * [I] 2-15;
 [XI]US2010084132  (NOYA JOSE VIDAL [FR], et al) [X] 1 * paragraphs [0032] , [0036] * * the whole document * [I] 1-15;
 [XYI]US2010326659  (SCHULTZ ROGER L [US], et al) [X] 1 * paragraphs [0067] , [0071] , [0087] * * the whole document * [Y] 2-15 [I] 2-15
by applicantUS6198531
 US6529276
 US7123844
 US7332094
 US7472748
 US2009073433
 US2009182693
 US2009219538
 US2009219539
 US7834999
 US2011048708
 US7911605
 US7920258
 US2011163046
 US2011166046
    - MYRICK, "Spectral tolerance determination for multivariate optical element design", PRESENTS' JOURNAL OF ANALYTICAL CHEMISTRY, (2001), vol. 369, pages 351 - 355
 US20060094460
 US20060094465
 US20060094469
 US20080986763
 US20100683337
 US20100683343
 US20100722410
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.