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Wilmington, DE, United States of America

Union Carbide Industrial Gases Technology Corporation

USPTO Granted Patents = 83

Trademarks = 1

Forward Citations = 1,531

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93 inventors (with patents filed for the assignee):

Benjamin Bikson (9 out of 74 patents)

Joyce K Nelson (7 out of 25 patents)

James R Dray (6 out of 20 patents)

4. Lawrence M Litz (5 out of 15 patents)

5. Richard A Victor (5 out of 13 patents)

6. Ravi Prasad (4 out of 68 patents)

7. Michael James Lockett (4 out of 46 patents)

8. Eddy J Lauwers (4 out of 7 patents)

9. Harry Cheung (4 out of 32 patents)

10. Mark S Nowotarski (3 out of 28 patents)

11. Salvatore Giglia (3 out of 27 patents)

12. James H Kawakami (3 out of 21 patents)

13. John F Pelton (3 out of 22 patents)

14. Alan T Cheng (3 out of 34 patents)

15. James R Handley (2 out of 21 patents)

Core Competencies:

Hollow Fiber Membranes

Cryogenic Air Separation

Oxygen-Permeable Membranes

Sulfur Recovery Process

Fluid Waste Burner

Gas Separation Membranes

Variable Density Structured Packing

Neon Production System

Combustion Techniques

Membrane Drying Process

Gas-Liquid Mixing Process

Thermal Treatment in Fluidized Bed

83 patents: Sort by Forward Citations

1. 5181940 - Hollow fiber membranes (1993-01-26),

2. 5171511 - Tuyere and method for discharging gas into a furnace (1992-12-15),

3. 5161380 - Cryogenic rectification system for enhanced argon production (1992-11-10),

4. 5148680 - Cryogenic air separation system with dual product side condenser (1992-09-22),

5. 5147438 - Auxiliary oxygen burners technique in glass melting cross-fired (1992-09-15),

6. 5147424 - Oxygen-permeable polymeric membranes (1992-09-15),

7. 5139765 - Dual combustion zone sulfur recovery process (1992-08-18),

8. 5139764 - Sulfur recovery process for ammonia-containing feed gas (1992-08-18),

9. 5139558 - Roof-mounted auxiliary oxygen-fired burner in glass melting furnace (1992-08-18),

10. 5133790 - Cryogenic rectification method for producing refined argon (1992-07-28),

11. 5132056 - Structured column packing with improved turndown and method (1992-07-21),

12. 5131927 - Reactive treatment of composite gas separation membranes (1992-07-21),

13. 5129335 - Fluid waste burner system (1992-07-14),

14. 5122355 - Membrane nitrogen process and system (1992-06-16),

15. 5121875 - Wave soldering in a protective atmosphere enclosure over a solder pot (1992-06-16),

Union Carbide Industrial Gases Technology Corporation is a leading provider of industrial gases technology and related services. They offer a wide range of gas products for various industries including chemicals, energy, healthcare, and electronics. With a strong focus on innovation and customer satisfaction, Union Carbide Industrial Gases Technology Corporation continues to deliver high-quality gas solutions for their clients worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

83 Patents

#66 in Wilmington, DE

#85 in Delaware

#4,319 in US

#8,901 in the World

Wilmington, DE, United States of America

Union Carbide Industrial Gases Technology Corporation

Forward Citations = 1,531

93 inventors:

Benjamin Bikson (9 out of 74 patents)

Joyce K Nelson (7 out of 25 patents)

James R Dray (6 out of 20 patents)

4. Lawrence M Litz (5 out of 15 patents)

5. Richard A Victor (5 out of 13 patents)

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