% Expired Patents = 50.0

Forward Citations = 50

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11 inventors (with patents filed for the assignee):

Dmitry Mikhailovich Mikhailov (1 out of 14 patents)

Ruben Martinez (1 out of 19 patents)

Sarah Blake (1 out of 2 patents)

4. Evgeny Mikhailovich Chuvilin (1 out of 5 patents)

5. Valery Vasilievich Shako (1 out of 13 patents)

6. Evgeny Samarin (1 out of 1 patent)

7. Patrick Jenny (1 out of 7 patents)

8. Hamdi A Tchelepi (1 out of 12 patents)

9. Seong H Lee (1 out of 10 patents)

10. Vernon E Koval (1 out of 3 patents)

11. Demosthenis Georgeou Pafitis (1 out of 3 patents)

4 patents: Sort by Forward Citations

1. 9359846 - Hydraulic deployment of a well isolation mechanism (2016-06-07),

2. 9284835 - Method for measurement of weight concentration of clay in a sample of a porous material (2016-03-15),

3. 7496488 - Multi-scale finite-volume method for use in subsurface flow simulation (2009-02-24),

4. 6241494 - Non-elastomeric stator and downhole drilling motors incorporating same (2001-06-05),

Company Overview

Schlumberger is the world's leading provider of technology for reservoir characterization, drilling, production, and processing to the oil and gas industry. With a history dating back to 1926, Schlumberger operates in more than 120 countries and employs approximately 100,000 people. Their technology and services span the entire lifecycle of an oil or gas well, helping customers optimize production, enhance recovery, and minimize environmental impact.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#46 in Sugar Land, TX

#3,939 in Texas

#60,671 in US

Sugar Land, TX, United States of America

Schlumberger Technology Company

Forward Citations = 50

11 inventors:

Dmitry Mikhailovich Mikhailov (1 out of 14 patents)

Ruben Martinez (1 out of 19 patents)

Sarah Blake (1 out of 2 patents)

4. Evgeny Mikhailovich Chuvilin (1 out of 5 patents)

5. Valery Vasilievich Shako (1 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Schlumberger Technology Company. Retrieved from https://idiyas.com/company/schlumberger-technology-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]