IP Library › Assignment 029330/0745
Patent Assignment
Reel/Frame 029330/0745

Assignment of Assignor's Interest

Recorded: 2012-11-20 Pages: 3
Assignors
HELD, TIMOTHY JAMES
Executed: 2012-10-31
VERMEERSCH, MICHAEL LOUIS
Executed: 2012-10-31
XIE, TAO
Executed: 2012-10-31
Assignee
ECHOGEN POWER SYSTEMS, LLC
405 SOUTH HIGH STREET, AKRON, OHIO, 44311
Covered Property (1)
Carbon Dioxide Refrigeration Cycle
Patent: 9,062,898 →
Application: 13/644,177 →
Publication: US 2014/0090405
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name May 27, 2022
From: ECHOGEN POWER SYSTEMS, LLC
To: ECHOGEN POWER SYSTEMS (DELAWRE), INC.
Reel/Frame 060036/0060 →
Security Agreement Sep 21, 2023
From: ECHOGEN POWER SYSTEMS (DELAWARE), INC.
To: MTERRA VENTURES, LLC
Reel/Frame 065265/0848 →