EP2350699 - COMMUNICATION SYSTEM AND METHOD IN A MULTILATERAL WELL USING AN ELECTROMAGNETIC FIELD GENERATOR [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 07.02.2020 Database last updated on 12.11.2024 | |
Former | The patent has been granted Status updated on 01.03.2019 | ||
Former | Grant of patent is intended Status updated on 27.09.2018 | ||
Former | Examination is in progress Status updated on 10.02.2017 | ||
Former | Grant of patent is intended Status updated on 22.11.2016 | Most recent event Tooltip | 01.07.2022 | Lapse of the patent in a contracting state New state(s): MK | published on 03.08.2022 [2022/31] | Applicant(s) | For:FR
Services Pétroliers Schlumberger 42, rue Saint Dominique 75007 Paris / FR | For:GB
NL
Schlumberger Holdings Limited P.O. Box 71 Craigmuir Chambers Road Town, Tortola / VG | For:BG
CZ
DE
DK
GR
HU
IE
IT
LT
NO
PL
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TR
Schlumberger Technology B.V. Parkstraat 83-89 2514 JG The Hague / NL | For:AT
BE
CH
CY
EE
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FI
HR
IS
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LU
LV
MC
MK
MT
PT
SE
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Prad Research And Development Limited Craigmuir Chambers Road Town Tortola / VG | For:IS
Schlumberger Technology Corporation 300 Schlumberger Drive Sugar Land, TX 77478 / US | [2019/14] |
Former [2011/31] | For:FR
Services Pétroliers Schlumberger 42, rue Saint Dominique 75007 Paris / FR | ||
For:GB
NL
Schlumberger Holdings Limited P.O. Box 71 Craigmuir Chambers Road Town Tortola / VG | |||
For:BG
CZ
DE
DK
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HU
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Schlumberger Technology B.V. Parkstraat 83-89 2514 JG The Hague / NL | |||
For:AT
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Prad Research And Development Limited Craigmuir Chambers Road Town Tortola / VG | |||
For:IS
Schlumberger Technology Corporation 300 Schlumberger Drive Sugar Land, TX 77478 / US | Inventor(s) | 01 /
LOVELL, John, R. 2603 Commonwealth Avenue Houston Texas 77006 / US | [2011/31] | Representative(s) | Schlumberger Intellectual Property Department Parkstraat 83 2514 JG Den Haag / NL | [2019/14] |
Former [2011/31] | Bailey, Richard Alan Marks & Clerk LLP 27 Imperial Square Cheltenham Gloucestershire GL50 1RQ / GB | Application number, filing date | 09825176.2 | 08.10.2009 | [2011/31] | WO2009US60033 | Priority number, date | US20080260492 | 29.10.2008 Original published format: US 260492 | [2011/31] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2010053654 | Date: | 14.05.2010 | Language: | EN | [2010/19] | Type: | A1 Application with search report | No.: | EP2350699 | Date: | 03.08.2011 | Language: | EN | The application published by WIPO in one of the EPO official languages on 14.05.2010 takes the place of the publication of the European patent application. | [2011/31] | Type: | B1 Patent specification | No.: | EP2350699 | Date: | 03.04.2019 | Language: | EN | [2019/14] | Search report(s) | International search report - published on: | US | 14.05.2010 | (Supplementary) European search report - dispatched on: | EP | 17.06.2013 | Classification | IPC: | G01V3/00, E21B47/12 | [2013/29] | CPC: |
E21B47/125 (EP,US)
|
Former IPC [2011/31] | G01V3/00 | Designated contracting states | 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, SE, SI, SK, SM, TR [2019/14] |
Former [2011/31] | 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, SE, SI, SK, SM, TR | Extension states | AL | Not yet paid | BA | Not yet paid | RS | Not yet paid | Title | German: | KOMMUNIKATIONSSYSTEM UND -VERFAHREN IN EINER MEHRSEITIGEN VERTIEFUNG MITHILFE EINES ELEKTROMAGNETISCHEN FELDGENERATORS | [2011/31] | English: | COMMUNICATION SYSTEM AND METHOD IN A MULTILATERAL WELL USING AN ELECTROMAGNETIC FIELD GENERATOR | [2011/31] | French: | SYSTÈME ET PROCÉDÉ DE COMMUNICATION DANS UN PUITS MULTILATÉRAL UTILISANT UN GÉNÉRATEUR DE CHAMP ÉLECTROMAGNÉTIQUE | [2011/31] | Entry into regional phase | 18.05.2011 | National basic fee paid | 18.05.2011 | Search fee paid | 18.05.2011 | Designation fee(s) paid | 18.05.2011 | Examination fee paid | Examination procedure | 18.05.2011 | Examination requested [2011/31] | 25.02.2014 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time | 22.04.2014 | Amendment by applicant (claims and/or description) | 23.11.2016 | Communication of intention to grant the patent | 27.01.2017 | Observations by third parties | 07.02.2017 | Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO | 14.02.2017 | Despatch of a communication from the examining division (Time limit: M04) | 23.06.2017 | Reply to a communication from the examining division | 09.08.2017 | Observations by third parties | 13.10.2017 | Despatch of a communication from the examining division (Time limit: M04) | 23.02.2018 | Reply to a communication from the examining division | 28.09.2018 | Communication of intention to grant the patent | 17.01.2019 | Fee for grant paid | 17.01.2019 | Fee for publishing/printing paid | 17.01.2019 | Receipt 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 23.11.2016 | Opposition(s) | 06.01.2020 | No opposition filed within time limit [2020/11] | Request for further processing for: | The application is deemed to be withdrawn due to failure to indicate the wish to proceed further with the application | 22.04.2014 | Request for further processing filed | 22.04.2014 | Full payment received (date of receipt of payment) Request granted | 15.05.2014 | Decision despatched | The application is deemed to be withdrawn due to failure to reply to the Extended European Search Report/Written Opinion of the International Searching Authority/International Preliminary Examination Report/Supplementary international search report/Supplementary European search report | 22.04.2014 | Request for further processing filed | 22.04.2014 | Full payment received (date of receipt of payment) Request granted | 15.05.2014 | Decision despatched | Fees paid | Renewal fee | 07.09.2011 | Renewal fee patent year 03 | 11.10.2012 | Renewal fee patent year 04 | 14.10.2013 | Renewal fee patent year 05 | 14.10.2014 | Renewal fee patent year 06 | 12.10.2015 | Renewal fee patent year 07 | 11.10.2016 | Renewal fee patent year 08 | 31.10.2017 | Renewal fee patent year 09 | 30.10.2018 | Renewal fee patent year 10 |
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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 Tooltip | HU | 08.10.2009 | AT | 03.04.2019 | CY | 03.04.2019 | CZ | 03.04.2019 | DK | 03.04.2019 | EE | 03.04.2019 | ES | 03.04.2019 | FI | 03.04.2019 | HR | 03.04.2019 | IT | 03.04.2019 | LT | 03.04.2019 | LV | 03.04.2019 | MC | 03.04.2019 | MK | 03.04.2019 | MT | 03.04.2019 | NL | 03.04.2019 | PL | 03.04.2019 | RO | 03.04.2019 | SE | 03.04.2019 | SI | 03.04.2019 | SK | 03.04.2019 | SM | 03.04.2019 | TR | 03.04.2019 | BG | 03.07.2019 | GR | 04.07.2019 | IS | 03.08.2019 | PT | 03.08.2019 | IE | 08.10.2019 | LU | 08.10.2019 | BE | 31.10.2019 | CH | 31.10.2019 | FR | 31.10.2019 | LI | 31.10.2019 | [2022/31] |
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Former [2019/44] | NL | 03.04.2019 | Documents cited: | Search | [A]US4348672 (GIVLER GREGORY C) [A] 6-16 * column 6, line 40 - column 7, line 4 * * figures 5,6 *; | [A]US2002126021 (VINEGAR HAROLD J [US], et al) [A] 1-16 * paragraph [0114] - paragraph [0117] ** figure 9 *; | [Y]US6464011 (TUBEL PAULO [US]) [Y] 1,4-16 * column 30, line 54 - column 31, line 27 * * figure 15 *; | [Y]US2006041795 (GABELMANN JEFFREY M [US], et al) [Y] 1,4-16 * paragraph [0044] - paragraph [0048] * * figure 1 * | International search | [Y]US5959547 (TUBEL PAULO [US], et al); | [A]US6330913 (LANGSETH BJORN [US], et al); | [Y]US6515592 (BABOUR KAMAL [FR], et al) | Examination | US5396232 | US5749605 | US2005167098 | RU2307931 | by applicant | US6464011 | US2006041795 |