For the Inventor, By the Inventor

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Houston, TX, United States of America

Halliburton Energy Services, Inc.

USPTO Granted Patents = 11,771

CIPO Patents = 2,072

EPO Patents = 1,248

Trademarks = 705

Forward Citations = 135,783

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4,916 inventors (with patents filed for the assignee):

Michael Linley Fripp (502 out of 503 patents)

Philip D Nguyen (415 out of 430 patents)

Burkay Donderici (306 out of 306 patents)

4. Christopher Michael Jones (284 out of 295 patents)

5. B Raghava Reddy (249 out of 358 patents)

6. Jiten Chatterji (227 out of 249 patents)

7. Dale E Jamison (219 out of 226 patents)

8. Stephen Michael Greci (189 out of 190 patents)

9. Michael Thomas Pelletier (174 out of 178 patents)

10. Ronald Glen Dusterhoft (150 out of 157 patents)

11. Jason Daniel Dykstra (148 out of 148 patents)

12. David L Perkins (144 out of 152 patents)

13. Larry Steven Eoff (142 out of 149 patents)

14. Roger Lynn Schultz (142 out of 329 patents)

15. Samuel Jason Lewis (142 out of 144 patents)

Core Competencies:

Motor Cooling

Hydraulic Fracturing

Fluid Flow Control

Downhole Device Actuation

Wellbore Stability

Energy Harvesting

Formation Testing

Drilling Event Detection

Wireless Telemetry

Nanoparticles in Wellbore

Acoustic Analysis of Drill Cuttings

Cement Bonding Evaluation

11,771 patents: Sort by Forward Citations

1. 12492633 - Bridge sensor design for water and oil analysis in formation testing (2025-12-09),

2. 12492629 - Downhole resistive membrane potentiometer for well systems (2025-12-09),

3. 12492617 - Perforating gun assembly with reduced shock transmission (2025-12-09),

4. 12492608 - Sealing element with sloped ends (2025-12-09),

5. 12492607 - Hydrated metal carbonate for carbon capture and underground storage (2025-12-09),

6. 12486922 - Valve actuation assembly with a cable and shaft (2025-12-02),

7. 12486758 - Real-time tool yield calibration of mud motor (2025-12-02),

8. 12486752 - Monitoring hydraulic fracturing of a well using pressure waves (2025-12-02),

9. 12486747 - Well plug integrity (2025-12-02),

10. 12486739 - Fluid flow control system employing a fluidic diode for control pressure (2025-12-02),

11. 12486736 - Ball screw and electric brake for a tubing-retrievable safety valve (2025-12-02),

12. 12486734 - Use of turbulent flow in a frac plug (2025-12-02),

13. 12486727 - Drilling event detection (2025-12-02),

14. 12486720 - Motor cooling and debris management during milling (2025-12-02),

15. 12486446 - Catalyst for exothermic reaction in a wellbore (2025-12-02),

Halliburton Energy Services, Inc. is a global provider of products and services to the energy industry. With over a century of experience, Halliburton offers a wide range of solutions including drilling services, production optimization, reservoir evaluation, and integrated asset management. The company is committed to delivering innovation and efficiency in every aspect of its operations to help customers maximize reservoir performance and achieve their goals.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

11,771 Patents

#1 in Houston, TX

#4 in Texas

#31 in US

#70 in the World

Houston, TX, United States of America

Halliburton Energy Services, Inc.

Forward Citations = 135,783

4,916 inventors:

Michael Linley Fripp (502 out of 503 patents)

Philip D Nguyen (415 out of 430 patents)

Burkay Donderici (306 out of 306 patents)

4. Christopher Michael Jones (284 out of 295 patents)

5. B Raghava Reddy (249 out of 358 patents)

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