Patent Assignment
Reel/Frame 050004/0688
Assignment of Assignor's Interest
Recorded: 2019-08-08
Pages: 4
Assignors
DEL VALLE ECHAVARRI, JAVIER
Executed: 2017-10-04
FERNANDEZ DE GAMARRA, AIALA
Executed: 2017-10-04
ALVAREZ, JESUS
Executed: 2017-10-04
URIARTE, ERLANTZ
Executed: 2017-10-04
Assignee
GUASCOR POWER, S.A.
BARRIO OIKIA S/N, ZUMAIA, 20759, SPAIN
Covered Property
(1)
Fuel Blending System and Method
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jun 21, 2022
From: GUASCOR POWER, SA
To: SIEMENS ENGINES, SA
Reel/Frame 060392/0076 →
Change of Name
Jun 21, 2022
From: SIEMENS ENGINES, SA
To: SIEMENS ENERGY ENGINES, S.A.
Reel/Frame 060401/0273 →
Assignment of Assignor's Interest
Jan 12, 2023
From: SIEMENS ENERGY ENGINES, S.A.
To: GUASCOR ENERGY, S.A.
Reel/Frame 062356/0188 →