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EP2539748
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EP About this file: EP2539748
| EP2539748 - SYSTEM AND METHOD FOR CORRECTION OF BOREHOLE EFFECTS IN A NEUTRON POROSITY MEASUREMENT [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 16.02.2018 Database last updated on 14.11.2024 | |
| Former | Request for examination was made Status updated on 09.11.2017 | Most recent event Tooltip | 16.02.2018 | Application deemed to be withdrawn | published on 21.03.2018 [2018/12] | Applicant(s) | For:AL
BG
CZ
DE
DK
GR
HU
IE
IT
LT
NO
PL
RO
SI
SK
TR
Schlumberger Technology B.V. Parkstraat 83-89 2514 JG The Hague / NL | For all designated states PRAD Research and Development Limited P.O. Box 71 Craigmuir Chambers Road Town, Tortola / VG | 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 | [N/P] |
| Former [2013/01] | For:AL
BG
CZ
DE
DK
GR
HU
IE
IT
LT
NO
PL
RO
SI
SK
TR
Schlumberger Technology B.V. Parkstraat 83-89 2514 JG The Hague / NL | ||
| For all designated states PRAD Research and Development Limited P.O. Box 71 Craigmuir Chambers Road Town, Tortola / VG | |||
| For:FR
Services Pétroliers Schlumberger 42, rue Saint Dominique 75007 Paris / FR | |||
| For:GB
NL
Schlumberger Holdings Limited PO Box 71 Craigmuir Chambers Tortola, Road Town / VG | Inventor(s) | 01 /
THORNTON, James 180 Oak Creek Road East Windsor, NJ 08520 / US | 02 /
ROSCOE, Bradley, A. 4 Canal Park 408 Cambridge, MA 02142 / US | [2013/01] | Representative(s) | Schlumberger Intellectual Property Department High Cross Madingley Road Cambridge CB3 0EL / GB | [N/P] |
| Former [2013/01] | Fortt, Simon Merton, et al Schlumberger Cambridge Research Ltd IPL High Cross, Madingley Road Cambridge, Cambridgeshire CB3 0EL / GB | Application number, filing date | 11759886.2 | 07.03.2011 | WO2011US27414 | Priority number, date | US20100729384 | 23.03.2010 Original published format: US 729384 | [2013/01] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO2011119318 | Date: | 29.09.2011 | Language: | EN | [2011/39] | Type: | A2 Application without search report | No.: | EP2539748 | Date: | 02.01.2013 | Language: | EN | The application published by WIPO in one of the EPO official languages on 29.09.2011 takes the place of the publication of the European patent application. | [2013/01] | Search report(s) | International search report - published on: | KR | 08.12.2011 | Classification | IPC: | G01V5/10, G01T3/00, E21B47/00 | [2013/01] | CPC: |
G01V5/107 (EP,US)
| Designated contracting states | 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 [2013/01] | Title | German: | SYSTEM UND VERFAHREN ZUR KORREKTUR VON BOHRLOCHEFFEKTEN IN EINER NEUTRONENPOROSITÄTSMESSUNG | [2013/01] | English: | SYSTEM AND METHOD FOR CORRECTION OF BOREHOLE EFFECTS IN A NEUTRON POROSITY MEASUREMENT | [2013/01] | French: | SYSTÈME ET PROCÉDÉ PERMETTANT DE CORRIGER LES EFFETS DE FORAGE DANS UNE MESURE DE POROSITÉ AUX NEUTRONS | [2013/01] | Entry into regional phase | 25.09.2012 | National basic fee paid | 25.09.2012 | Search fee paid | 25.09.2012 | Designation fee(s) paid | 25.09.2012 | Examination fee paid | Examination procedure | 25.09.2012 | Examination requested [2013/01] | 08.04.2013 | Amendment by applicant (claims and/or description) | 03.10.2017 | Application deemed to be withdrawn, date of legal effect [2018/12] | 10.11.2017 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [2018/12] | Fees paid | Renewal fee | 11.03.2013 | Renewal fee patent year 03 | 12.03.2014 | Renewal fee patent year 04 | 10.03.2015 | Renewal fee patent year 05 | 10.03.2016 | Renewal fee patent year 06 | Penalty fee | Additional fee for renewal fee | 31.03.2017 | 07 M06 Not yet paid |
| Opt-out from the exclusive Tooltip competence of the Unified 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. | Cited in | International search | [A]US4937446 (MCKEON DONALD C [US], et al); | [X]US5051581 (HERTZOG RUSSELL C [US], et al); | [A]US5521378 (ROSCOE BRADLEY A [US], et al) |