INTERNATIONAL PATENT: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE FILES APPLICATION FOR "PROCESS AND APPARATUS FOR SEPARATING AIR BY CRYOGENIC DISTILLATION"

GENEVA, April 13 -- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE (75 Quai d'Orsay75007 PARIS) filed a patent application (PCT/EP2025/078311) for "PROCESS AND APPARATUS FOR SEPARATING AIR BY CRYOGENIC DISTILLATION" on Oct 02, 2025. With publication no. WO/2026/074075, the details related to the patent application was published on Apr 09, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): DAVIDIAN, Benoit (c/o AIR LIQUIDE GLOBAL E&C SOLUTIONS FRANCE6 rue Cognacq Jay75007 PARIS)

Abstract: In a process for separating air by cryogenic distillation, air i...