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Extract from the Register of European Patents

EP About this file: EP3469185

EP3469185 - MULTISTAGE PROCESSING AND INVERSION OF CORROSION DETECTION TOOLS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.03.2024
Database last updated on 26.06.2024
FormerThe patent has been granted
Status updated on  07.04.2023
FormerGrant of patent is intended
Status updated on  12.01.2023
FormerRequest for examination was made
Status updated on  15.03.2019
FormerThe international publication has been made
Status updated on  17.02.2018
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 26.06.2024  [2024/26]
Applicant(s)For all designated states
Halliburton Energy Services, Inc.
3000 N. Sam Houston Parkway E.
Houston, TX 77032-3219 / US
[2019/16]
Inventor(s)01 / FOUDA, Ahmed Elsayed
9717 Cypresswood Drive
1922
Houston, Texas 77070 / US
02 / GUNER, Baris
3206 Revere Street
Apt. 306
Houston, Texas 77098 / US
03 / SAN MARTIN, Luis Emilio
306 South Gate Stone
Houston, Texas 77007 / US
 [2019/16]
Representative(s)McWilliams, David John
Withers & Rogers LLP
2 London Bridge
London SE1 9RA / GB
[2023/19]
Former [2019/16]McWilliams, David John
Withers & Rogers LLP
4 More London Riverside
London SE1 2AU / GB
Application number, filing date16912851.912.08.2016
[2019/16]
WO2016US46836
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018031038
Date:15.02.2018
Language:EN
[2018/07]
Type: A1 Application with search report 
No.:EP3469185
Date:17.04.2019
Language:EN
The application published by WIPO in one of the EPO official languages on 15.02.2018 takes the place of the publication of the European patent application.
[2019/16]
Type: B1 Patent specification 
No.:EP3469185
Date:10.05.2023
Language:EN
[2023/19]
Search report(s)International search report - published on:KR15.02.2018
(Supplementary) European search report - dispatched on:EP24.01.2020
ClassificationIPC:E21B47/00, G01V3/18, G01V13/00, E21B47/09, G01N27/82
[2020/09]
CPC:
G01B7/06 (EP); E21B47/006 (EP,US); E21B47/002 (US);
E21B47/0025 (EP,US); E21B47/08 (US); E21B47/092 (EP);
E21B47/113 (EP,US); G01B7/12 (EP); G01B7/13 (EP);
G01V13/00 (US); G01V3/18 (US); G01N27/904 (EP) (-)
Former IPC [2019/16]E21B47/00, G01V3/18, G01V13/00
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 [2019/16]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:MEHRSTUFIGE VERARBEITUNG UND INVERSION VON KORROSIONSERKENNUNGSWERKZEUGEN[2019/16]
English:MULTISTAGE PROCESSING AND INVERSION OF CORROSION DETECTION TOOLS[2019/16]
French:TRAITEMENT ET INVERSION EN PLUSIEURS ÉTAPES PAR DES OUTILS DE DÉTECTION DE CORROSION[2019/16]
Entry into regional phase11.01.2019National basic fee paid 
11.01.2019Search fee paid 
11.01.2019Designation fee(s) paid 
11.01.2019Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
11.01.2019Examination requested  [2019/16]
18.06.2020Amendment by applicant (claims and/or description)
13.01.2023Communication of intention to grant the patent
27.03.2023Fee for grant paid
27.03.2023Fee for publishing/printing paid
27.03.2023Receipt of the translation of the claim(s)
Opposition(s)13.02.2024No opposition filed within time limit [2024/16]
Fees paidRenewal fee
11.01.2019Renewal fee patent year 03
04.06.2019Renewal fee patent year 04
26.06.2020Renewal fee patent year 05
03.06.2021Renewal fee patent year 06
03.06.2022Renewal fee patent year 07
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  TooltipAT10.05.2023
CZ10.05.2023
DK10.05.2023
EE10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
IT10.05.2023
LT10.05.2023
LV10.05.2023
MC10.05.2023
NL10.05.2023
PL10.05.2023
RO10.05.2023
RS10.05.2023
SE10.05.2023
SI10.05.2023
SK10.05.2023
SM10.05.2023
NO10.08.2023
GR11.08.2023
LU12.08.2023
CH31.08.2023
IS10.09.2023
PT11.09.2023
[2024/26]
Former [2024/24]AT10.05.2023
CZ10.05.2023
DK10.05.2023
EE10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
LT10.05.2023
LV10.05.2023
MC10.05.2023
NL10.05.2023
PL10.05.2023
RO10.05.2023
RS10.05.2023
SE10.05.2023
SI10.05.2023
SK10.05.2023
SM10.05.2023
NO10.08.2023
GR11.08.2023
LU12.08.2023
CH31.08.2023
IS10.09.2023
PT11.09.2023
Former [2024/21]AT10.05.2023
CZ10.05.2023
DK10.05.2023
EE10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
LT10.05.2023
LV10.05.2023
MC10.05.2023
NL10.05.2023
PL10.05.2023
RO10.05.2023
RS10.05.2023
SE10.05.2023
SK10.05.2023
SM10.05.2023
NO10.08.2023
GR11.08.2023
LU12.08.2023
IS10.09.2023
PT11.09.2023
Former [2024/16]AT10.05.2023
CZ10.05.2023
DK10.05.2023
EE10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
LT10.05.2023
LV10.05.2023
MC10.05.2023
NL10.05.2023
PL10.05.2023
RO10.05.2023
RS10.05.2023
SE10.05.2023
SK10.05.2023
SM10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2024/10]AT10.05.2023
CZ10.05.2023
DK10.05.2023
EE10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
LT10.05.2023
LV10.05.2023
NL10.05.2023
PL10.05.2023
RO10.05.2023
RS10.05.2023
SE10.05.2023
SK10.05.2023
SM10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2024/08]AT10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
LT10.05.2023
LV10.05.2023
NL10.05.2023
PL10.05.2023
RS10.05.2023
SE10.05.2023
SK10.05.2023
SM10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2024/03]AT10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
LT10.05.2023
LV10.05.2023
NL10.05.2023
PL10.05.2023
RS10.05.2023
SE10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2024/01]AT10.05.2023
ES10.05.2023
HR10.05.2023
LT10.05.2023
LV10.05.2023
NL10.05.2023
PL10.05.2023
RS10.05.2023
SE10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2023/51]AT10.05.2023
ES10.05.2023
HR10.05.2023
NL10.05.2023
PL10.05.2023
RS10.05.2023
SE10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2023/50]AT10.05.2023
ES10.05.2023
NL10.05.2023
PL10.05.2023
SE10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2023/48]AT10.05.2023
ES10.05.2023
NL10.05.2023
SE10.05.2023
NO10.08.2023
PT11.09.2023
Former [2023/46]ES10.05.2023
PT11.09.2023
Documents cited:Search[XA]US2016187523  (SANMARTIN LUIS EMILIO [US], et al) [X] 14,15 * paragraphs [0027] - [0029] - [0 72] - [0078]; figures 1,4a-4c,11,12 *[A] 1,7
International search[A]US4878180  (MCWHIRTER VERNIE C [US], et al) [A] 1-20* See column 5, lines 40-58 and figures 1-4. *;
 [A]US2013193953  (YARBRO GREGORY SCOTT [US], et al) [A] 1-20 * See paragraphs [0046]-[0052] and figures 5A-5F. *;
 [A]WO2015023386  (HALLIBURTON ENERGY SERV INC [US]) [A] 1-20 * See paragraphs [0046]-[0048] and figure 6. *;
 [XA]WO2016007883  (HALLIBURTON ENERGY SERVICES INC [US]) [X] 19-20 * See page 3, line 23 - page 5, line 24, page 11, lines 10-16 and figures 1-3. * [A] 1-18;
 [A]WO2016010915  (HALLIBURTON ENERGY SERVICES INC [US]) [A] 1-20 * See page 4, lines 9-29, claims 1, 7, and figures 1-2. *
by applicantUS2016187523
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.