Patent Assignment
Reel/Frame 019732/0288
Assignment of Assignor's Interest
Recorded: 2007-08-13
Pages: 8
Assignors
LAWLOR, SHAWN P.
Executed: 2004-04-22
NOVARESI, MARK ALFRED
Executed: 2004-05-03
CORNELIUS, CHARLES CLYDE
Executed: 2004-05-03
Assignee
RAMGEN POWER SYSTEMS, INC.
11808 - NORTHUP WAY, SUITE W-190, BELLEVUE, WASHINGTON, 98005
Covered Property
(1)
Supersonic Gas Compressor
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 13, 2007
From: LAWLOR, SHAWN P.; NOVARESI, MARK ALFRED; CORNELIUS, CHARLES CLYDE
To: RAMGEN POWER SYSTEMS, INC.
Reel/Frame 019688/0042 →
Change of Name
Oct 29, 2008
From: RAMGEN POWER SYSTEMS, INC.
To: 11808, INC.
Reel/Frame 021754/0953 →
Assignment of Assignor's Interest
Nov 25, 2008
From: 11808, INC.
To: RAMGEN POWER SYSTEMS, LLC
Reel/Frame 021890/0246 →
Security Agreement
Dec 29, 2008
From: RAMGEN POWER SYSTEMS, LLC
To: DRESSER-RAND COMPANY
Reel/Frame 022034/0290 →
Assignment of Assignor's Interest
Dec 12, 2014
From: RAMGEN POWER SYSTEM, LLC
To: DRESSER-RAND COMPANY
Reel/Frame 034613/0483 →
Confirmatory License
Jul 30, 2015
From: RAMGEN POWER SYSTEMS, LLC
To: UNITED STATED DEPARTMENT OF ENERGY
Reel/Frame 036215/0055 →