For the Inventor, By the Inventor

Enter assignee name

Houston, TX, United States of America

Carbo Ceramics Inc.

Patents = 113

Trademarks = 63

Forward Citations = 848

where 'Filed Patents' based on already Granted Patents

where 'Inventors Filed' based on already Granted Patents

74 inventors (with patents filed for the assignee):

Chad D Cannan (41 out of 50 patents)

Todd M Roper (34 out of 38 patents)

Robert Duenckel (29 out of 30 patents)

4. Thu Lieng (20 out of 20 patents)

5. Brett A Wilson (20 out of 23 patents)

6. Benjamin Eldred (19 out of 19 patents)

7. Harry D Smith, Jr (19 out of 95 patents)

8. Lewis Bartel (14 out of 16 patents)

9. Steve Canova (13 out of 15 patents)

10. Jeremy Zhang (11 out of 11 patents)

11. Joshua Leasure (11 out of 11 patents)

12. Clayton Frank Gardinier (11 out of 41 patents)

13. Mark Conner (10 out of 17 patents)

14. David Aldridge (9 out of 10 patents)

15. Daniel Cady (7 out of 7 patents)

113 patents: Sort by Forward Citations

1. 12473237 - Proppant particles formed from slurry droplets and methods of use (2025-11-18),

2. 12428591 - Micromesh proppant and methods of making and using same (2025-09-30),

3. 12385389 - Methods for differentiating and quantifying non-radioactive tracers downhole (2025-08-12),

4. 12252648 - Infused and coated proppant containing chemical treatment agents and methods of using same (2025-03-18),

5. 12208439 - Mullite shell systems for investment castings and methods (2025-01-28),

6. 12146686 - Ceramic particles for use in a solar power tower (2024-11-19),

7. 12091944 - Gravel pack particles containing mud filter cake dissolving materials (2024-09-17),

8. 12037895 - Methods for differentiating and quantifying non-radioactive tracers downhole (2024-07-16),

9. 12037894 - Systems and methods for differentiating non-radioactive tracers downhole (2024-07-16),

10. 12037545 - Composition and method for hydraulic fracturing and evaluation and diagnostics of hydraulic fractures using infused porous ceramic proppant (2024-07-16),

11. 12031089 - Ceramic foundry media and related methods (2024-07-09),

12. 11994015 - Compositions and methods for use of proppant surface chemistry to improve proppant consolidation and flowback control (2024-05-28),

13. 11970429 - Core-shell composite particles and methods of making same (2024-04-30),

14. 11945024 - Mullite shell systems for investment castings and methods (2024-04-02),

15. 11787994 - Method of using composite diversion particle agglomerations (2023-10-17),

CARBO Ceramics Inc. is a global technology company providing products and services to the oil and gas industry. With more than 70 years of experience, they are a leading manufacturer and supplier of ceramic proppants, resins, and other innovative oilfield solutions. CARBO Ceramics Inc. is committed to delivering high-quality products that enhance production and optimize well performance. For more information, visit their website.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

113 Patents

#63 in Houston, TX

#186 in Texas

#3,265 in US

#6,783 in the World

Houston, TX, United States of America

Carbo Ceramics Inc.

Forward Citations = 848

74 inventors:

Chad D Cannan (41 out of 50 patents)

Todd M Roper (34 out of 38 patents)

Robert Duenckel (29 out of 30 patents)

4. Thu Lieng (20 out of 20 patents)

5. Brett A Wilson (20 out of 23 patents)

Please report any incorrect information to support@idiyas.com

Loading…