Patent Assignment
Reel/Frame 031640/0057
Assignment of Assignor's Interest
Recorded: 2013-11-20
Pages: 2
Assignor
MARTINEZ, JAIME
Executed: 2013-10-16
Assignee
GRUPO GUASCOR S.L.
PAUL CLARK DRIVE, OLEAN, NEW YORK, 14760
Covered Property
(1)
Power Generator Protection Unit
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
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
Sep 20, 2022
From: SIEMENS ENERGY, S.A.
To: SIEMENS ENERGY ENGINES S.A.U.
Reel/Frame 061152/0892 →
Assignment of Assignor's Interest
Jan 22, 2025
From: SIEMENS ENERGY ENGINES, S.A.U.
To: GUASCOR ENERGY, S.A.
Reel/Frame 069970/0827 →