L'Air Liquide-Societe Anonyme a Directoire et Conseil de Surveillance pour l'Etude l'Exploitation des Procedes Georges Claude

Patent Applications and Registrations

Patent applications and USPTO patent grants for L'Air Liquide-Societe Anonyme a Directoire et Conseil de Surveillance pour l'Etude l'Exploitation des Procedes Georges Claude.The latest application filed is for "liquid-gas manifold for a matter and/or heat exchange column, and column using such a manifold".

Company Profile

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L'Air Liquide-Societe Anonyme a Directoire et Conseil de Surveillance pour l'Etude l'Exploitation des Procedes Georges Claude - Paris Cedex FR
L'Air Liquide Societe Anonyme a Directoire et Conseil de Surveillance pour l'Etude l'Exploitation des Procedes Georges Claude - Paris FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Liquid-gas manifold for a matter and/or heat exchange column, and column using such a manifold Grant 6,668,913 - Gallarda December 30, 2	2003-12-30
Process and installation for forming a layer on a substrate Grant 6,623,802 - Cantacuzene , et al. September 23, 2	2003-09-23

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