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Walnut Creek, CA, United States of America

Liquid Air Corporation

USPTO Granted Patents = 27

Trademarks = 1

Forward Citations = 412

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41 inventors (with patents filed for the assignee):

Jean-Luc Hubert (5 out of 5 patents)

Sara H Anderson (4 out of 4 patents)

Joseph E Paganessi (2 out of 22 patents)

4. Richard A Sauer (2 out of 12 patents)

5. Steven J Cooke (2 out of 2 patents)

6. Gerhard Kasper (2 out of 7 patents)

7. Richard Saunders (2 out of 2 patents)

8. Pascal Schvester (2 out of 8 patents)

9. Miles S Bajcar (2 out of 3 patents)

10. Curtis L Bermel (2 out of 2 patents)

11. Gary Schmitt (1 out of 2 patents)

12. Jean-Renaud Brugerolle (1 out of 32 patents)

13. Frederick W Giacobbe (1 out of 13 patents)

14. George D Baker (1 out of 6 patents)

15. Joseph M Chitty (1 out of 1 patent)

27 patents: Sort by Forward Citations

1. 5749389 - Purgeable connection for gas supply cabinet (1998-05-12),

2. 5467798 - Refill-preventing valve for non-refillable containers (1995-11-21),

3. 5404929 - Casting of high oxygen-affinity metals and their alloys (1995-04-11),

4. 5395454 - Method of cleaning elongated objects (1995-03-07),

5. 5196072 - Method and apparatus for controlling metal oxide fume generation during (1993-03-23),

6. 5190577 - Replacement of argon with carbon dioxide in a reactor containing molten (1993-03-02),

7. 5120329 - Integrated system and method for providing a controlled atmosphere in a (1992-06-09),

8. 5108656 - Method for preservation of fresh fish or sea-food (1992-04-28),

9. 5091034 - Multi-step combined mechanical/thermal process for removing coatings (1992-02-25),

10. 5080867 - Portable carbonyl sulfide analyzer (1992-01-14),

11. 4990183 - Process for producing steel having a low content of nitrogen in a ladle (1991-02-05),

12. 4977093 - Process for analyzing carbonyl sulfide in a gas (1990-12-11),

13. 4963205 - Efficiency process and apparatus for embrittling an outer protective (1990-10-16),

14. 4956042 - Process and apparatus for embrittling and subsequently removing an outer (1990-09-11),

15. 4950370 - Electrolytic gas generator (1990-08-21),

Liquid Air Corporation is a leading provider of industrial gases and related equipment. We specialize in the production and distribution of gases such as nitrogen, oxygen, argon, and carbon dioxide, offering a reliable supply to various industries including healthcare, food and beverage, manufacturing, and electronics. Our expertise lies in the safe handling, storage, and transportation of these gases, ensuring the highest quality and compliance with industry standards. With a strong focus on customer satisfaction, we strive to deliver innovative solutions and exceptional service to meet the unique needs of our clients. Visit our website to learn more about our products, capabilities, and how Liquid Air Corporation can fulfill your industrial gas requirements.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

27 Patents

#4 in Walnut Creek, CA

#2,841 in California

#11,980 in US

#23,234 in the World

Walnut Creek, CA, United States of America

Liquid Air Corporation

Forward Citations = 412

41 inventors:

Jean-Luc Hubert (5 out of 5 patents)

Sara H Anderson (4 out of 4 patents)

Joseph E Paganessi (2 out of 22 patents)

4. Richard A Sauer (2 out of 12 patents)

5. Steven J Cooke (2 out of 2 patents)

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