L'air Liquide, Société Anonyme á Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procédés Georges Claude

USPTO Granted Patents = 4

Forward Citations = 20

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12 inventors (with patents filed for the assignee):

Philippe Lefebvre (1 out of 18 patents)

Jean-Marie Fortain (1 out of 10 patents)

Jean-Yves Mouton (1 out of 3 patents)

4. Pierre-Olivier Dolle (1 out of 1 patent)

5. Guillaume De-Souza (1 out of 1 patent)

6. Emmanuel Pousset (1 out of 2 patents)

7. Pascal Avart (1 out of 2 patents)

8. Jérôme Girard (1 out of 2 patents)

9. Gerard Plottier (1 out of 3 patents)

10. Geneviève Mure (1 out of 1 patent)

11. Philippe Fraysse (1 out of 1 patent)

12. Yves Engler (1 out of 15 patents)

4 patents: Sort by Forward Citations

1. 6733568 - Method of controlling a plant for processing a gas by adsorption and corresponding processing plant (2004-05-11),

2. 6586700 - Process for the MIG welding of aluminum and its alloys with a shielding gas of the Ar/He/O2 type (2003-07-01),

3. 6572674 - Process for the treatment of steel work gases (2003-06-03),

4. 6565821 - Process for removing the fluorocompounds or fluorosulphur compounds from a stream of xenon and/or krypton by permeation (2003-05-20),

L'air Liquide, Société Anonyme à Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procédés Georges Claude is a major player in the industrial gases sector. The company offers gases, technologies, and services for industry and healthcare sectors. With a presence in over 80 countries, L'air Liquide serves a wide range of industries including automotive, aerospace, and healthcare. The company is known for its commitment to sustainability and innovation.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#609 in Paris

#3,284 in France

Paris, France