IP Library Assignment 044922/0672
Patent Assignment
Reel/Frame 044922/0672

Assignment of Assignor's Interest

Recorded: 2018-02-14 Pages: 4
Assignors
HELD, TIMOTHY J.
Executed: 2018-01-09
GIEGEL, JOSHUA
Executed: 2018-02-13
Assignee
ECHOGEN POWER SYSTEMS, LLC
365 WATER STREET, AKRON, OHIO, 44308
Covered Property (1)
Heat Engine Systems with High Net Power Supercritical Carbon Dioxide Circuits
Application: 14/772,404 →
Publication: US 2016/0003108
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 060035/0463 →
Security Agreement Sep 21, 2023
From: ECHOGEN POWER SYSTEMS (DELAWARE), INC.
To: MTERRA VENTURES, LLC
Reel/Frame 065265/0848 →