Patent Assignment
Reel/Frame 022499/0447
Assignment of Assignor's Interest
Recorded: 2009-04-03
Pages: 4
Assignor
PETTER, JEFFREY K.
Executed: 2009-04-01
Assignee
NORTHERN POWER SYSTEMS, INC.
29 PITMAN ROAD, BARRE, VERMONT, 05641
Covered Properties
(2)
Multiphase Power Converters and Multiphase Power Converting Methods
Multiphase power converter
Application:
60/842,762 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Agreement
Jun 8, 2007
From: NORTHERN POWER SYSTEMS, INC.
To: PERSEUS PARTNERS VII, L.P.
Reel/Frame 019399/0410 →
Assignment of Assignor's Interest
Dec 16, 2011
From: NORTHERN POWER SYSTEMS, INC.
To: WIND POWER HOLDINGS, INC.
Reel/Frame 027403/0650 →
Assignment of Assignor's Interest
Dec 16, 2011
From: WIND POWER HOLDINGS, INC.
To: NORTHERN POWER SYSTEMS UTILITY SCALE, INC.
Reel/Frame 027403/0657 →
Merger
Mar 18, 2014
From: NORTHERN POWER SYSTEMS UTILITY SCALE, INC.
To: NORTHERN POWER SYSTEMS, INC.
Reel/Frame 032461/0921 →
Assignment of Assignor's Interest
May 9, 2017
From: NORTHERN POWER SYSTEMS, INC.
To: WEG ELECTRIC CORP.
Reel/Frame 042293/0927 →