Patent Assignment
Reel/Frame 049049/0381
Confirmatory License
Recorded: 2019-05-01
Pages: 2
Assignor
RAMGEN POWER SYSTEMS, LLC
Executed: 2015-03-31
Assignee
UNITED STATES DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE. S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Stator for Supersonic Compressor
Application:
13/542,677 →
Publication:
US 2013/0039748
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 23, 2012
From: LAWLOR, SHAWN P.
To: RAMGEN POWER SYSTEMS, LLC
Reel/Frame 029208/0005 →
Assignment of Assignor's Interest
Dec 12, 2014
From: RAMGEN POWER SYSTEM, LLC
To: DRESSER-RAND COMPANY
Reel/Frame 034613/0483 →
Confirmatory License
Feb 11, 2019
From: RAGEN POWER SYSTEMS, LLC
To: UNITED STATES DEPARTMENT OF ENERGY
Reel/Frame 049044/0223 →