SCHLUMBERGER OILFIELD SERVICES
Patent Owner
Stats
- 5 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jul 03, 2008 most recent publication
Details
- 5 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 206 Total Citation Count
- Aug 14, 2001 Earliest Filing
- 0 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
7215125 Method for measuring a formation parameter while inserting a casing into a wellboreApr 04, 05May 08, 07[G01V]
7023212 Insulated sleeve with conductive electrodes to reduce borehole effects for an induction toolDec 31, 04Apr 04, 06[G01V]
6703606 Neutron burst timing method and system for multiple measurement pulsed neutron formation evaluationAug 14, 01Mar 09, 04[G01V]
Expired/Abandoned/Withdrawn Patents
- No Patents to Display
Top Inventors for This Owner
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