IP Library › Assignment 024972/0705
Patent Assignment
Reel/Frame 024972/0705

Assignment of Assignor's Interest

Recorded: 2010-09-13 Pages: 3
Assignor
GURIN, MICHAEL H.
Executed: 2010-09-10
Assignee
ECHOGEN POWER SYSTEMS, INC.
405 SOUTH HIGH STREET, AKRON, OHIO, 44311
Covered Property (1)
Thermodynamic Power Conversion Cycle and Methods of Use
Patent: 7,900,450 →
Application: 11/612,417 →
Publication: US 2007/0151244
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
License Mar 24, 2015
From: ECHOGEN POWER SYSTEMS, LLC
To: DRESSER-RAND COMPANY
Reel/Frame 035245/0190 →
Security Agreement Sep 21, 2023
From: ECHOGEN POWER SYSTEMS (DELAWARE), INC.
To: MTERRA VENTURES, LLC
Reel/Frame 065265/0848 →