EPO Patents = 3

Trademarks = 8

Forward Citations = 7

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7 inventors (with patents filed for the assignee):

David James Gallagher (3 out of 3 patents)

Jimmie Gordon Youngblood, Jr (3 out of 4 patents)

Edward Joseph Zimmel (3 out of 4 patents)

4. Mengjia Li (2 out of 2 patents)

5. Darrell L Heathcott (2 out of 2 patents)

6. Yin Wu (1 out of 5 patents)

7. Yongyoot Prachoomdang (1 out of 1 patent)

8. Jimmie Gordon Youngblood (0 patent)

6 patents: Sort by Forward Citations

1. 10493699 - Method and apparatus for forming leak detectable geomembrane liners (2019-12-03),

2. 9975293 - Method and apparatus for forming leak detectable geomembrane liners (2018-05-22),

3. 9889396 - Geosynthetic composite for filtration and drainage of fine-grained geomaterials (2018-02-13),

4. 9566775 - Geosynthetic composite for filtration and drainage of fine-grained geomaterials (2017-02-14),

5. 9518176 - High temperature geomembrane liners and master batch compositions (2016-12-13),

6. 9033620 - Leak detectable geomembrane liners for containment system and method of testing for leaks (2015-05-19),

Company Overview

GSE Environmental, LLC is a global manufacturer and marketer of geosynthetic lining products and services. With over 45 years of experience, GSE provides innovative geosynthetic solutions for environmental protection and containment in industries such as mining, waste management, and energy. Their products are designed to prevent contamination of soil and water, manage stormwater runoff, and improve overall sustainability.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#726 in Houston, TX

#2,909 in Texas

#45,007 in US

Houston, TX, United States of America

Gse Environmental, LLC

Forward Citations = 7

7 inventors:

David James Gallagher (3 out of 3 patents)

Jimmie Gordon Youngblood, Jr (3 out of 4 patents)

Edward Joseph Zimmel (3 out of 4 patents)

4. Mengjia Li (2 out of 2 patents)

5. Darrell L Heathcott (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gse Environmental, LLC. Retrieved from https://idiyas.com/company/gse-environmental

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]

3 patents (EPO):

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]