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Ponca City, OK, United States of America

Conoco Inc.

USPTO Granted Patents = 860

% Expired Patents = 0.58

CIPO Patents = 5

Trademarks = 18

Forward Citations = 15,358

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649 inventors (with patents filed for the assignee):

Jack H Cole (25 out of 25 patents)

John S Gergely (20 out of 20 patents)

Heeyoung Yoon (20 out of 21 patents)

4. Shein S Wang (17 out of 17 patents)

5. Mamdouh M Salama (15 out of 25 patents)

6. Kang Yang (15 out of 29 patents)

7. Mark P Mack (15 out of 21 patents)

8. Jeffrey L Beck (15 out of 18 patents)

9. James R McConaghy (14 out of 15 patents)

10. Jerry G Williams (14 out of 32 patents)

11. Marvin L Peterson (14 out of 20 patents)

12. Andrew F Hunter (13 out of 14 patents)

13. Paul H Washecheck (13 out of 15 patents)

14. Riley G Goldsmith (12 out of 13 patents)

15. Gifford G McClaflin (12 out of 13 patents)

Core Competencies:

Fischer-Tropsch

Seismic Data

Subsurface Fluid

Catalysts

Gas Production

Oil Exploration

Geopressure Prediction

Advanced Materials

Polymer Suspensions

Carbon Fibers

Magnetic Inversion

Delayed Coking

860 patents: Sort by Forward Citations

1. 6751558 - Method and process for prediction of subsurface fluid and rock pressures in the earth (2004-06-15),

2. 6694261 - Method for identification of shallow water flow hazards using marine seismic data (2004-02-17),

3. 6675097 - Nonlinear constrained inversion method to determine base of salt interface from gravity and gravity tensor data (2004-01-06),

4. 6613808 - Fischer-Tropsch processes and catalysts using polyacrylate matrix structures (2003-09-02),

5. 6597994 - Seismic processing system and method to determine the edges of seismic data events (2003-07-22),

6. 6571177 - Color displays of multiple slices of 3-D seismic data (2003-05-27),

7. 6556922 - Non-stationary filter design and application for seismic signals (2003-04-29),

8. 6537349 - Passive low pressure flash gas compression system (2003-03-25),

9. 6502037 - Method for gravity and magnetic data inversion using vector and tensor data with seismic imaging and geopressure prediction for oil, gas and mineral exploration and production (2002-12-31),

10. 6489371 - Fischer-Tropsch processes and catalysts with promoters (2002-12-03),

11. 6488907 - Catalytic partial oxidation processes and catalysts with diffusion barrier coating (2002-12-03),

12. 6488755 - Asphalt compositions containing coated carbon fiber, methods for their manufacture and use (2002-12-03),

13. 6486220 - Regeneration procedure for Fischer-Tropsch catalyst (2002-11-26),

14. 6476085 - Fischer-Tropsch processes using catalysts on mesoporous supports (2002-11-05),

15. 6473696 - Method and process for prediction of subsurface fluid and rock pressures in the earth (2002-10-29),

Conoco Inc., headquartered in Ponca City, Oklahoma, specializes in advanced technologies related to Fischer-Tropsch processes, which are pivotal in converting natural gas into liquid fuels. The company is engaged in oil exploration and gas production, leveraging expertise in seismic data analysis and subsurface fluid dynamics. Additionally, Conoco focuses on catalysts and advanced materials to enhance efficiency and sustainability in energy production, while also addressing challenges such as geopressure prediction in resource extraction.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

860 Patents

#1 in Ponca City, OK

#3 in Oklahoma

#589 in US

#1,160 in the World

Ponca City, OK, United States of America

Conoco Inc.

Forward Citations = 15,358

649 inventors:

Jack H Cole (25 out of 25 patents)

John S Gergely (20 out of 20 patents)

Heeyoung Yoon (20 out of 21 patents)

4. Shein S Wang (17 out of 17 patents)

5. Mamdouh M Salama (15 out of 25 patents)

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