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Fort Worth, TX, United States of America

World Energy Systems Corporation

Calculating rank

USPTO Granted Patents = 44

% Expired Patents = 31.8

CIPO Patents = 6

Forward Citations = 2,350

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34 inventors (with patents filed for the assignee):

Charles H Ware (19 out of 19 patents)

Leslie C Rose (13 out of 16 patents)

Joseph T Hamrick (11 out of 17 patents)

4. Anthony Gus Castrogiovanni (8 out of 13 patents)

5. Myron Ira Kuhlman (8 out of 11 patents)

6. Blair A Folsom (7 out of 8 patents)

7. Marvin J Schneider (6 out of 6 patents)

8. John E Langdon (4 out of 4 patents)

9. Norman W Hein, Jr (3 out of 4 patents)

10. Randall Todd Voland (3 out of 3 patents)

11. M Cullen Johnson (3 out of 3 patents)

12. Allen Ray Harrison (3 out of 5 patents)

13. Daniel Tilmont (2 out of 8 patents)

14. Joseph Anthony Alifano (2 out of 3 patents)

15. Cyril Cherian Jos (2 out of 2 patents)

Core Competencies:

Hydrocarbon Recovery

Downhole Steam Generation

Nanocatalysts

Viscous Hydrocarbon

In Situ Hydrogenation

Gas Generator

Wellbore Production

Steam Generation

Heavy Crude Oils

Hydrogen-Oxygen Burner

Oil Production

Energy Systems

44 patents: Sort by Forward Citations

1. 11428085 - Systems and methods for enhanced hydrocarbon recovery (2022-08-30),

2. 10655441 - Stimulation of light tight shale oil formations (2020-05-19),

3. 9725999 - System and methods for steam generation and recovery of hydrocarbons (2017-08-08),

4. 9617840 - Downhole steam generator and method of use (2017-04-11),

5. 9556708 - Downhole steam generator control system (2017-01-31),

6. 9540916 - Apparatus and methods for recovery of hydrocarbons (2017-01-10),

7. 9528359 - Downhole steam generator and method of use (2016-12-27),

8. 9422797 - Method of recovering hydrocarbons from a reservoir (2016-08-23),

9. 9194214 - Method and system for controlling wellbore production temperature (2015-11-24),

10. 8899327 - Method for recovering hydrocarbons using cold heavy oil production with sand (CHOPS) and downhole steam generation (2014-12-02),

11. 8820420 - Method for increasing the recovery of hydrocarbons (2014-09-02),

12. 8733437 - Apparatus and methods for recovery of hydrocarbons (2014-05-27),

13. 8678086 - Method and apparatus for a downhole gas generator (2014-03-25),

14. 8613316 - Downhole steam generator and method of use (2013-12-24),

15. 8584752 - Process for dispersing nanocatalysts into petroleum-bearing formations (2013-11-19),

Company Overview

World Energy Systems Corporation, based in Fort Worth, Texas, specializes in advanced technologies for hydrocarbon recovery and heavy crude oil upgrading. The company focuses on innovative solutions such as downhole steam generators and nanocatalysts dispersal to enhance viscous hydrocarbon production. Their expertise extends to in situ hydrogenation and gas generator control, positioning them as a key player in the energy sector, particularly in optimizing the extraction and processing of heavy hydrocarbons.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

44 Patents

#22 in Fort Worth, TX

#443 in Texas

#7,970 in US

#15,787 in the World

Fort Worth, TX, United States of America

World Energy Systems Corporation

Forward Citations = 2,350

34 inventors:

Charles H Ware (19 out of 19 patents)

Leslie C Rose (13 out of 16 patents)

Joseph T Hamrick (11 out of 17 patents)

4. Anthony Gus Castrogiovanni (8 out of 13 patents)

5. Myron Ira Kuhlman (8 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: World Energy Systems Corporation. Retrieved from https://idiyas.com/company/world-energy-systems

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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