Patent Assignment
Reel/Frame 032303/0517
Assignment of Assignor's Interest
Recorded: 2014-02-26
Pages: 3
Assignor
LETAS, HEINZ-HERMANN
Executed: 2014-01-21
Assignee
REPOWER SYSTEMS SE
UEBERSEERING 10, HAMBURG, 22297, GERMANY
Covered Property
(1)
Control Circuit and Method for Converters of Wind Turbines
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 13, 2014
From: REPOWER SYSTEMS SE
To: SENVION SE
Reel/Frame 034233/0056 →
Change of Name
Jan 23, 2015
From: REPOWER SYSTEMS SE
To: SENVION SE
Reel/Frame 034806/0074 →
Change of Name
Jan 8, 2025
From: SENVION SE
To: SENVION AG
Reel/Frame 069849/0638 →
Change of Name
Jan 15, 2025
From: SENVION AG
To: SENVION GMBH
Reel/Frame 069924/0352 →
Change of Name
Jan 21, 2025
From: SENVION GMBH
To: SENVION DEUTSCHLAND GMBH
Reel/Frame 069986/0450 →
Change of Name
Jan 28, 2025
From: SENVION DEUTSCHLAND GMBH
To: SIEMENS GAMESA RENEWABLE ENERGY SERVICE GMBH
Reel/Frame 070031/0577 →
Request for Assignee Address Change.
Sep 5, 2025
From: SIEMENS GAMESA RENEWABLE ENERGY SERVICE GMBH
To: SIEMENS GAMESA RENEWABLE ENERGY SERVICE GMBH
Reel/Frame 072597/0865 →