Patent Assignment
Reel/Frame 069772/0433
Change of Name
Recorded: 2024-12-24
Pages: 5
Assignor
DRESSER-RAND SAS
Executed: 2024-03-25
Assignee
SIEMENS ENERGY INDUSTRIAL TURBOMACHINERY LE HAVRE S.A.S.
31 BOULEVARD WINSTON CHURCHILL, LE HAVRE, SEINE-MARITIME, 76600, FRANCE
Covered Property
(1)
Shaft Sealing Arrangement
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 16, 2022
From: LEBIGRE, OLIVIER
To: DRESSER-RAND SAS
Reel/Frame 059283/0674 →
Assignment of Assignor's Interest
Dec 24, 2024
From: SIEMENS ENERGY INDUSTRIAL TURBOMACHINERY LE HAVRE S.A.S. (FORMERLY DRESSER-RAND SAS)
To: SIEMENS ENERGY GLOBAL GMBH & CO. KG
Reel/Frame 069675/0807 →