IP Library Assignment 036215/0055
Patent Assignment
Reel/Frame 036215/0055

Confirmatory License

Recorded: 2015-07-30 Pages: 7
Assignor
RAMGEN POWER SYSTEMS, LLC
Executed: 2012-04-24
Assignee
UNITED STATED DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE., S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property (1)
Supersonic Gas Compressor
Patent: 7,293,955 →
Application: 11/087,336 →
Publication: US 2005/0271500
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 12, 2014
From: RAMGEN POWER SYSTEM, LLC
To: DRESSER-RAND COMPANY
Reel/Frame 034613/0483 →