Schlumberger Technology Coporation

Patent Applications and Registrations

Patent applications and USPTO patent grants for Schlumberger Technology Coporation.The latest application filed is for "method of predicting the concentration of asphaltenes using a first precipitant and correlation back to an asphaltene concentration measurement using a second precipitant".

Company Profile

2.5.4

Schlumberger Technology Coporation - Sugar Land TX US
SCHLUMBERGER TECHNOLOGY COPORATION - Cambridge MA
Schlumberger Technology Coporation - Ridgefield CT

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Cement evaluation using the integration of multiple modes of acoustic measurements Grant 10,539,699 - Kalyanraman , et al. Ja	2020-01-21
Method of predicting the concentration of asphaltenes using a first precipitant and correlation back to an asphaltene concentration measurement using a second precipitant Grant 10,379,100 - Mostowfi , et al. A	2019-08-13
Method Of Predicting The Concentration Of Asphaltenes Using A First Precipitant And Correlation Back To An Asphaltene Concentration Measurement Using A Second Precipitant App 20180113108 - Mostowfi; Farshid ; et al.	2018-04-26
Drilling tool Grant 8,931,581 - Orban January 13, 2	2015-01-13
Derivatization Of Carbon App 20140332412 - McGuinness; Kay ; et al.	2014-11-13
Gas/liquid flow rate determination Grant 8,521,450 - Oddie August 27, 2	2013-08-27
Particle-loaded Wash For Well Cleanup App 20110232910 - Daccord; Gerard	2011-09-29
Method Of Determining End Member Concentrations App 20100147066 - Ziauddin; Murtaza	2010-06-17
Assessing downhole WBM-contaminated connate water Grant 7,028,773 - Fujisawa , et al. April 18, 2	2006-04-18

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