IPRIPR2025-01173Trial Instituted
Topsoe, Inc. et al.v.L'AIR LIQUIDE, SOCIÉTÉ ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCÉDÉS GEORGES CLAUDE
IPR challenge of US 11673805.
Type
IPR
Filed
Jul 2, 2025
Instituted
Dec 23, 2025
Decided
Dec 23, 2025
Patent
Application
17399277
Inventor
Sophia SCHMIDT et al
Granted
Jun 13, 2023
01
Timeline
2 milestones
2025-07-02Petition filed
2025-12-23Institution
02
Parties & counsel
Petitioner
Topsoe, Inc. et al.
Counsel
ANDREWS, JEFFREYet al
Patent Owner
L'AIR LIQUIDE, SOCIÉTÉ ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCÉDÉS GEORGES CLAUDE
Counsel
Robinson, Eagleet al
03
Docket
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