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Extract from the Register of European Patents

EP About this file: EP3404450

EP3404450 - DEVICE AND METHOD FOR MULTI-SHOT WAVEFIELD RECONSTRUCTION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.04.2023
Database last updated on 02.08.2024
FormerThe patent has been granted
Status updated on  13.05.2022
FormerGrant of patent is intended
Status updated on  03.02.2022
FormerExamination is in progress
Status updated on  07.07.2020
FormerRequest for examination was made
Status updated on  21.12.2018
FormerThe application has been published
Status updated on  19.10.2018
Most recent event   Tooltip09.02.2024Lapse of the patent in a contracting state
New state(s): IT		published on 13.03.2024  [2024/11]
Applicant(s)For all designated states
CGG Services SAS
27 Avenue Carnot
91300 Massy / FR
[2018/47]
Inventor(s)01 / POOLE, Gordon
C/O CGG Services SAS
27, Avenue Carnot
91300 MASSY / FR
 [2018/47]
Representative(s)Ipsilon
Le Centralis
63, avenue du Général Leclerc
92340 Bourg-la-Reine / FR
[2022/24]
Former [2018/47]Petit, Maxime
Ipsilon
Le Centralis
63, avenue du Général Leclerc
92340 Bourg-la-Reine / FR
Application number, filing date18305512.825.04.2018
[2018/47]
Priority number, dateUS20171559757717.05.2017         Original published format: US201715597577
[2018/47]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3404450
Date:21.11.2018
Language:EN
[2018/47]
Type: B1 Patent specification 
No.:EP3404450
Date:15.06.2022
Language:EN
[2022/24]
Search report(s)(Supplementary) European search report - dispatched on:EP12.10.2018
ClassificationIPC:G01V1/28, G01V1/36
[2018/47]
CPC:
G01V1/36 (EP,US); G01V1/362 (BR); G01V1/28 (EP,US);
G01V1/282 (US); G01V1/32 (US); G01V1/38 (US);
G01V2210/142 (EP,US); G01V2210/46 (US); G01V2210/57 (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 [2019/04]
Former [2018/47]AL,  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 
TitleGerman:VORRICHTUNG UND VERFAHREN ZUR MULTI-SHOT-WELLENFELD-REKONSTRUKTION[2022/08]
English:DEVICE AND METHOD FOR MULTI-SHOT WAVEFIELD RECONSTRUCTION[2018/47]
French:DISPOSITIF ET PROCÉDÉ DE RECONSTRUCTION D'UN CHAMP D'ONDES MULTITIRS[2018/47]
Former [2018/47]VORRICHTUNG UND VERFAHREN ZUR MEHRFACHSCHUSS-WELLENFELD-REKONSTRUKTION
Examination procedure18.12.2018Amendment by applicant (claims and/or description)
18.12.2018Examination requested  [2019/04]
18.12.2018Date on which the examining division has become responsible
10.07.2020Despatch of a communication from the examining division (Time limit: M04)
29.10.2020Reply to a communication from the examining division
04.02.2022Communication of intention to grant the patent
09.05.2022Fee for grant paid
09.05.2022Fee for publishing/printing paid
09.05.2022Receipt of the translation of the claim(s)
Opposition(s)16.03.2023No opposition filed within time limit [2023/21]
Fees paidRenewal fee
12.03.2020Renewal fee patent year 03
29.04.2021Renewal fee patent year 04
25.04.2022Renewal fee patent year 05
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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  TooltipAL15.06.2022
AT15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
IT15.06.2022
LT15.06.2022
LV15.06.2022
MC15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SE15.06.2022
SI15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
[2024/11]
Former [2024/08]AL15.06.2022
AT15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
MC15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SE15.06.2022
SI15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
Former [2023/25]AL15.06.2022
AT15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SE15.06.2022
SI15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
Former [2023/21]AL15.06.2022
AT15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SE15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
Former [2023/17]AL15.06.2022
AT15.06.2022
CZ15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SE15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
Former [2023/12]AT15.06.2022
CZ15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SE15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
Former [2023/11]AT15.06.2022
CZ15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SE15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
PT17.10.2022
Former [2023/09]AT15.06.2022
CZ15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
RO15.06.2022
RS15.06.2022
SE15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
PT17.10.2022
Former [2023/08]AT15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
RS15.06.2022
SE15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
Former [2023/07]AT15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
RS15.06.2022
SE15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
Former [2023/02]FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
RS15.06.2022
SE15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
Former [2022/50]FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
RS15.06.2022
SE15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
Former [2022/49]FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
SE15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
Former [2022/47]FI15.06.2022
LT15.06.2022
SE15.06.2022
NO15.09.2022
Documents cited:Search[Y]GB2256048  (GECO AS [NO]) [Y] 2,11,14 * abstract * * figures 1, 9 *;
 [IY]US2010329077  (OZBEK ALI [GB], et al) [I] 1,3,8-10,12,13,15 * abstract * * claims 1, 12 * * figure 5 * * paragraph [0014] - paragraph [0015] * * paragraph [0031] * [Y] 2,4-7,11,14;
 [Y]US2016187513  (POOLE GORDON [GB], et al) [Y] 4-7 * claims 1-3 ** paragraph [0059] - paragraph [0062] *
by applicantUS4486865
 US7715988
 US2013163376
 US2013163379
 US8775091
 US2015212222
 WO2015159149
 WO2016023598
 WO2016038458
 US9322943
 WO2016075550
 US9435905
    - VASSALLO, M.; OZBEK, A.; OZDEMIR, K.; EGGENBERGER, K, "Crossline wavefield reconstruction from multicomponent streamer data: Part 1 - Multichannel interpolation by matching pursuit (MIMAP) using pressure and its crossline gradient", Geophysics, (20100000), vol. 75, doi:doi:10.1190/1.3496958, pages WB53 - WB67, XP001561932

DOI:   http://dx.doi.org/10.1190/1.3496958
    - OZBEK, A.; VASSALLO, M.; OZDEMIR, K.; MANEN, D-J.; EGGENBERGER, K, "Crossline wavefield reconstruction from multi-component streamer data: Part 2 - Joint interpolation and 3D up/down separation by generalized matching pursuit", Geophysics, (20100000), vol. 75, pages WB69 - WB85
    - ROBERTSSON, J.; MOORE, I.; VASSALLO, M.; OZDEMIR, A.K.; VAN MANEN, D-J; OZBEK, A, "On the use of multicomponent streamer recordings for reconstruction of pressure wavefileds in the crossline direction", Geophysics, (20080000), vol. 73, doi:doi:10.1190/1.2953338, pages A45 - A49, XP001516126

DOI:   http://dx.doi.org/10.1190/1.2953338
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.