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Basking Ridge, NJ, United States of America

Matheson Tri-gas, Inc.

USPTO Granted Patents = 53

EPO Patents = 1

Trademarks = 31

Forward Citations = 359

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50 inventors (with patents filed for the assignee):

Robert Torres, Jr (23 out of 24 patents)

Tadaharu Watanabe (16 out of 16 patents)

Joseph V Vininski (16 out of 17 patents)

4. Dan Fraenkel (15 out of 20 patents)

5. Carrie L Wyse (10 out of 13 patents)

6. Hans Heinrich Funke (10 out of 14 patents)

7. Virginia H Houlding (9 out of 9 patents)

8. Mark Raynor (8 out of 8 patents)

9. Daniel Tempel (4 out of 4 patents)

10. Hong He (3 out of 148 patents)

11. Junpin Yao (3 out of 3 patents)

12. Larry Wagg (3 out of 3 patents)

13. Adam Seymour (3 out of 3 patents)

14. Paul D Brabant (3 out of 3 patents)

15. Devendra K Sadana (3 out of 829 patents)

Core Competencies:

Toxic Gas Management

Additive Manufacturing

Moisture Removal

Laser Gas Recycling

Silicon Epitaxy

OLED Moisture Control

Fluid Purification

Ultra-Pure Ammonia

Gas Purification Systems

Trace Impurity Removal

Hydride Gas Purification

Carbon Material Production

53 patents: Sort by Forward Citations

1. 12326223 - Getter cartridge for toxic gases inside valves (2025-06-10),

2. 12305292 - Use of reactive fluids in additive manufacturing and the products made therefrom (2025-05-20),

3. 11027974 - Removal of moisture from hydrazine (2021-06-08),

4. 10103507 - System for reclaiming, rebalancing and recirculating laser gas mixtures used in a high energy laser system (2018-10-16),

5. 10010853 - Reduction of SiCl4 in the presence of BCl3 (2018-07-03),

6. 9669378 - Reduction of SiCl4 in the presence of BCl3 (2017-06-06),

7. 9218962 - Low temperature epitaxy of a semiconductor alloy including silicon and germanium employing a high order silane precursor (2015-12-22),

8. 8932406 - In-situ generation of the molecular etcher carbonyl fluoride or any of its variants and its use (2015-01-13),

9. 8759200 - Methods and apparatus for selective epitaxy of Si-containing materials and substitutionally doped crystalline Si-containing material (2014-06-24),

10. 8642454 - Low temperature selective epitaxy of silicon germanium alloys employing cyclic deposit and etch (2014-02-04),

11. 8623148 - [object Object] (2014-01-07),

12. 8535423 - Removal of impurities from hydrogen-containing materials (2013-09-17),

13. 8268046 - Removal of impurities from hydrogen-containing materials (2012-09-18),

14. 8182589 - Acetylene process gas purification methods and systems (2012-05-22),

15. 8142549 - Purification of fluorine containing gases and systems and materials thereof (2012-03-27),

Matheson Tri-Gas, Inc. is a leading supplier of industrial, medical, and specialty gases, as well as gas handling equipment and safety supplies. With over 90 years of experience, the company provides innovative solutions, reliable delivery, and exceptional customer service. Matheson Tri-Gas serves a wide range of industries, including manufacturing, healthcare, research, and food processing, delivering gases that are critical to their customers' operations.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

53 Patents

#8 in Basking Ridge, NJ

#269 in New Jersey

#6,441 in US

#12,935 in the World

Basking Ridge, NJ, United States of America

Matheson Tri-gas, Inc.

Forward Citations = 359

50 inventors:

Robert Torres, Jr (23 out of 24 patents)

Tadaharu Watanabe (16 out of 16 patents)

Joseph V Vininski (16 out of 17 patents)

4. Dan Fraenkel (15 out of 20 patents)

5. Carrie L Wyse (10 out of 13 patents)

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