Patent Assignment
Reel/Frame 061152/0892
Assignment of Assignor's Interest
Recorded: 2022-09-20
Pages: 4
Assignor
SIEMENS ENERGY, S.A.
Executed: 2022-09-20
Assignee
SIEMENS ENERGY ENGINES S.A.U.
BARRIO DE OIKIA, 44, ZUMAIA, 20759, SPAIN
Covered Property
(1)
Power Generator Protection Unit
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 20, 2013
From: MARTINEZ, JAIME
To: GRUPO GUASCOR S.L.
Reel/Frame 031640/0057 →
Merger and Change of Name
Aug 4, 2022
From: GRUPO GUASCOR S. L. UNIPERSONAL; GRUPO GUASCOR S.L.; DRESSER-RAND HOLDINGS SPAIN, S.L.
To: DRESSER-RAND HOLDINGS SPAIN, S.L.
Reel/Frame 060722/0113 →
Change of Name
Aug 4, 2022
From: DRESSER-RAND HOLDINGS SPAIN, S.L.
To: SIEMENS GAS AND POWER, S.A.
Reel/Frame 060722/0242 →
Change of Name
Aug 4, 2022
From: SIEMENS GAS AND POWER, S.A.
To: SIEMENS ENERGY, S.A.
Reel/Frame 060722/0315 →
Assignment of Assignor's Interest
Jan 22, 2025
From: SIEMENS ENERGY ENGINES, S.A.U.
To: GUASCOR ENERGY, S.A.
Reel/Frame 069970/0827 →