For the Inventor, By the Inventor

Enter assignee name

Pineville, WV, United States of America

Pine Tree Gas, LLC

USPTO Granted Patents = 15

% Expired Patents = 86.7

Forward Citations = 66

Loading Chart...

Loading Chart...

1 inventor (with patents filed for the assignee):

Joseph A Zupanick (15 out of 87 patents)

15 patents: Sort by Forward Citations

1. 10161189 - Systems and methods for drilling wellbores having a short radius of curvature (2018-12-25),

2. 9206649 - Systems and methods for drilling wellbores having a short radius of curvature (2015-12-08),

3. 8528648 - Flow control system for removing liquid from a well (2013-09-10),

4. 8302694 - Flow control system having an isolation device for preventing gas interference during downhole liquid removal operations (2012-11-06),

5. 8276673 - Gas lift system (2012-10-02),

6. 8167052 - System and method for delivering a cable downhole in a well (2012-05-01),

7. 8162065 - System and method for controlling liquid removal operations in a gas-producing well (2012-04-24),

8. 8006767 - Flow control system having a downhole rotatable valve (2011-08-30),

9. 7971649 - Flow control system having an isolation device for preventing gas interference during downhole liquid removal operations (2011-07-05),

10. 7971648 - Flow control system utilizing an isolation device positioned uphole of a liquid removal device (2011-07-05),

11. 7832468 - System and method for controlling solids in a down-hole fluid pumping system (2010-11-16),

12. 7789158 - Flow control system having a downhole check valve selectively operable from a surface of a well (2010-09-07),

13. 7789157 - System and method for controlling liquid removal operations in a gas-producing well (2010-09-07),

14. 7770656 - System and method for delivering a cable downhole in a well (2010-08-10),

15. 7753115 - Flow control system having an isolation device for preventing gas interference during downhole liquid removal operations (2010-07-13),

Company Overview

Pine Tree Gas, LLC is a company based in Pineville, West Virginia, specializing in the development and distribution of natural gas solutions. The organization focuses on providing efficient and sustainable energy options, catering to both residential and commercial sectors. With a commitment to innovation, Pine Tree Gas engages in research and technology initiatives aimed at enhancing energy efficiency and reducing environmental impact, positioning itself as a key player in the regional energy landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

15 Patents

#1 in Pineville, WV

#23 in West Virginia

#21,052 in US

#39,921 in the World

Pineville, WV, United States of America

Pine Tree Gas, LLC

Forward Citations = 66

1 inventor:

Joseph A Zupanick (15 out of 87 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pine Tree Gas, LLC. Retrieved from https://idiyas.com/company/pine-tree-gas

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]

Loading…