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For the Inventor, By the Inventor

Sugar Land, TX, United States of America

Schlumberger Technology Corporation


USPTO Granted Patents = 10,719

% Expired Patents = 21.2



Trademarks = 116

Forward Citations = 138,081

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8,604 inventors (with patents filed for the assignee):

goldMedal Oliver Clinton Mullins (145 out of 147 patents)

silverMedal David R Hall (140 out of 943 patents)

bronzeMedal Dinesh R Patel (132 out of 134 patents)

4.  Brian Oliver Clark (115 out of 123 patents)

5.  Christian Stoller (108 out of 109 patents)

6.  Joseph P Varkey (106 out of 110 patents)

7.  Julian J Pop (106 out of 109 patents)

8.  Ashley Bernard Johnson (104 out of 107 patents)

9.  Rod W Shampine (103 out of 107 patents)

10.  Jacques J Orban (91 out of 102 patents)

11.  Terizhandur S Ramakrishnan (82 out of 85 patents)

12.  Benjamin Peter Jeffryes (74 out of 81 patents)

13.  Kai Hsu (73 out of 73 patents)

14.  Dean M Homan (72 out of 74 patents)

15.  Reza Taherian (72 out of 73 patents)


Core Competencies:
Dynamic Flowline Control
Seismic Imaging
Ion Extraction
Drilling Optimization
Downhole Motor Dysfunction
Machine Learning
Sustainability Action Plans
Subsurface Data Processing
Hydraulic Fracturing
Well Intervention
Petrophysical Assessment
Sensor Deployment

10,719 patents:

1. 12749265 - Invariant spectral markers providing steady reference and method for using the same (2026-09-29),
2. 12748390 - Liner hanger operations framework (2026-09-29),
3. 12748097 - Method of determining saturates, aromatics, resins, and asphaltene (SARA) fractions of reservoir fluid during downhole fluid analysis (2026-09-29),
4. 12747664 - Coring tools having coring shafts with associated internal static sleeves (2026-09-29),
5. 12747663 - Devices, systems, and methods for identifying a radial position of an expandable tool (2026-09-29),
6. 12747661 - Logging tool inversion integration (2026-09-29),
7. 12747651 - Systems and methods for determining reactivity indices for carbon dioxide sequestration (2026-09-29),
8. 12747641 - Electro-mechanical disconnect mechanism (2026-09-29),
9. 12747635 - Systems and methods for heave compensation (2026-09-29),
10. 12747634 - AI-assisted stratigraphic modeling and geosteering utilizing gamma ray measurements (2026-09-29),
11. 12747509 - System and methods of water electrolysis (2026-09-29),
12. 12747385 - Application of organic oxidizer and enzyme combination as breaker fluid for filter cake cleanup (2026-09-29),
13. 12747382 - Compositions and systems for elastic turbulence (2026-09-29),
14. 12743761 - Collaborative generation of cuttings logs via artificial intelligence (2026-09-22),
15. 12743320 - Delivering applications via an on-demand virtual machine system based on custom package repository (2026-09-22),
Schlumberger Technology Corporation, headquartered in Sugar Land, Texas, specializes in advanced downhole technology solutions for the oil and gas industry. The company focuses on dynamic flowline control, seismic imaging, and drilling optimization, leveraging machine learning to enhance operational efficiency. Schlumberger also addresses challenges such as downhole motor dysfunction and ion extraction, while promoting sustainability through innovative action plans and subsurface data processing techniques. Its expertise positions it as a leader in the energy sector.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

10,719 Patents

#1 in Sugar Land, TX

#5 in Texas

#34 in US

#78 in the World

Sugar Land, TX (US)
Sugar Land, TX, United States of America

Schlumberger Technology Corporation

Forward Citations = 138,081

8,604 inventors:

goldMedal Oliver Clinton Mullins (145 out of 147 patents)

silverMedal David R Hall (140 out of 943 patents)

bronzeMedal Dinesh R Patel (132 out of 134 patents)

4.  Brian Oliver Clark (115 out of 123 patents)

5.  Christian Stoller (108 out of 109 patents)

Please report any incorrect information to [email protected]
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