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Houston, TX, United States of America

Clearwater International LLC

USPTO Granted Patents = 74

CIPO Patents = 16

EPO Patents = 8

Trademarks = 8

Forward Citations = 1,922

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63 inventors (with patents filed for the assignee):

Sarkis R Kakadjian (22 out of 43 patents)

Larry W Gatlin (22 out of 37 patents)

Frank Zamora, Jr (20 out of 30 patents)

4. Kevin W Smith (12 out of 60 patents)

5. Olusegun Matthew Falana (10 out of 13 patents)

6. Tina Garza (8 out of 9 patents)

7. John H Hallman (8 out of 9 patents)

8. Thomas P Wilson, Jr (7 out of 7 patents)

9. Frank Zamora (7 out of 16 patents)

10. Brian J Hallett (6 out of 8 patents)

11. Alan J Sweeney (4 out of 11 patents)

12. David P Kippie (4 out of 4 patents)

13. Joseph Earl Thompson, Sr (3 out of 8 patents)

14. Edward C Marshall (3 out of 6 patents)

15. Marilyn J Bramblett (3 out of 3 patents)

Core Competencies:

Cement Materials

Gas Hydrate Inhibitors

Hydraulic Fracturing Fluids

Polymeric Gel Systems

Corrosion Inhibitors

Pipeline Conditioning

Foamed Cement Slurries

Oil-Based Drilling Fluids

Surfactant Compositions

Hydrogen Sulfide Reduction

Enhanced Oil Recovery

Clay Control Properties

74 patents: Sort by Forward Citations

1. 9062241 - Weight materials for use in cement, spacer and drilling fluids (2015-06-23),

2. 8946130 - Methods for increase gas production and load recovery (2015-02-03),

3. 8944164 - Aggregating reagents and methods for making and using same (2015-02-03),

4. 8932996 - Gas hydrate inhibitors and methods for making and using same (2015-01-13),

5. 8899328 - Resin sealant for zonal isolation and methods for making and using same (2014-12-02),

6. 8851174 - Foam resin sealant for zonal isolation and methods for making and using same (2014-10-07),

7. 8846585 - Defoamer formulation and methods for making and using same (2014-09-30),

8. 8841240 - Enhancing drag reduction properties of slick water systems (2014-09-23),

9. 8835364 - Compositions and method for breaking hydraulic fracturing fluids (2014-09-16),

10. 8772203 - Polymeric gel system and methods for making and using same in hydrocarbon recovery (2014-07-08),

11. 8746044 - Methods using formate gels to condition a pipeline or portion thereof (2014-06-10),

12. 8728989 - Oil based concentrated slurries and methods for making and using same (2014-05-20),

13. 8714283 - Foamer/sulfur scavenger composition and methods for making and using same (2014-05-06),

14. 8563481 - Corrosion inhibitor systems for low, moderate and high temperature fluids and methods for making and using same (2013-10-22),

15. 8562820 - Sulfide scavenger (2013-10-22),

Clearwater International LLC is a global corporate finance house specializing in mergers and acquisitions (M&A), debt and equity advisory services. With a team of experienced professionals, Clearwater offers expert advice and support to clients across various sectors. They have a strong international presence and a proven track record of successfully completing complex transactions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

74 Patents

#86 in Houston, TX

#270 in Texas

#4,790 in US

#9,842 in the World

Houston, TX, United States of America

Clearwater International LLC

Forward Citations = 1,922

63 inventors:

Sarkis R Kakadjian (22 out of 43 patents)

Larry W Gatlin (22 out of 37 patents)

Frank Zamora, Jr (20 out of 30 patents)

4. Kevin W Smith (12 out of 60 patents)

5. Olusegun Matthew Falana (10 out of 13 patents)

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