For the Inventor, By the Inventor

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Houston, TX, United States of America

Conoco Specialty Products Inc.

USPTO Granted Patents = 30

Forward Citations = 505

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26 inventors (with patents filed for the assignee):

Noel Carroll (6 out of 6 patents)

Charles M Kalnins (6 out of 6 patents)

Charles M Kalnins (5 out of 5 patents)

4. Mark F Schubert (4 out of 6 patents)

5. David A Hadfield (3 out of 3 patents)

6. Mark I Grey (2 out of 2 patents)

7. Phillip C Tuckett (2 out of 2 patents)

8. Martin T Thew (2 out of 13 patents)

9. Stephen T McCoy (2 out of 6 patents)

10. Kevin J O'Brien (2 out of 2 patents)

11. Pete A Thompson (2 out of 2 patents)

12. Bill E Bowers (1 out of 2 patents)

13. Soren R Hansen (1 out of 1 patent)

14. David A Flanigan (1 out of 7 patents)

15. Michael C Mai (1 out of 1 patent)

30 patents: Sort by Forward Citations

1. 5514266 - Oil-water separation apparatus employing a floating skimmer, a (1996-05-07),

2. 5498346 - Hydrocyclones for oil spill cleanup having a controlled split ratio (1996-03-12),

3. 5366641 - Hydrocyclones for oil spill cleanup with oil slug monitor (1994-11-22),

4. 5350525 - System and process for hydrocyclone separation of particulate solids and (1994-09-27),

5. 5336410 - Three chamber vessel for hydrocyclone separator (1994-08-09),

6. 5302294 - Separation system employing degassing separators and hydroglyclones (1994-04-12),

7. 5194150 - Three chamber vessel for hydrocyclone separator (1993-03-16),

8. 5151079 - Method and apparatus for reduction of particle disintegration (1992-09-29),

9. 5129468 - Method and apparatus for separating drilling and production fluids (1992-07-14),

10. 5110471 - High efficiency liquid/liquid hydrocyclone (1992-05-05),

11. 5108608 - Cyclone separator with multiple outlets and recycling line means (1992-04-28),

12. 5100552 - Cyclone separator with enlarged underflow section (1992-03-31),

13. 5093006 - Liquid separator (1992-03-03),

14. 5071557 - Liquid/liquid hydrocyclone (1991-12-10),

15. 5071556 - Hydrocyclone having a high efficiency area to volume ratio (1991-12-10),

Conoco Specialty Products Inc. is a leading provider of specialty products in the energy industry. With a rich history spanning over several decades, the company has established itself as a reliable and innovative provider of high-quality energy products. Conoco Specialty Products Inc. focuses on offering customized solutions for a wide range of applications, catering to diverse industries such as automotive, aviation, marine, and industrial. Through continuous research and development, the company strives to deliver cutting-edge solutions that meet the evolving needs of its customers. For more information about Conoco Specialty Products Inc. and its offerings, please visit their official website.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

30 Patents

#172 in Houston, TX

#621 in Texas

#10,864 in US

#21,191 in the World

Houston, TX, United States of America

Conoco Specialty Products Inc.

Forward Citations = 505

26 inventors:

Noel Carroll (6 out of 6 patents)

Charles M Kalnins (6 out of 6 patents)

Charles M Kalnins (5 out of 5 patents)

4. Mark F Schubert (4 out of 6 patents)

5. David A Hadfield (3 out of 3 patents)

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