Patent Assignment
Reel/Frame 059448/0016
Confirmatory License
Recorded: 2022-03-30
Pages: 2
Assignor
NATIONAL RENEWABLE ENERGY LABORATORY
Executed: 2021-07-19
Assignee
UNITED STATES DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE. S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Fluidized-Bed Heat Exchanger for Conversion of Thermal Energy to Electricity
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 26, 2021
From: MA, ZHIWEN; DAVENPORT, PATRICK GORDON; GIFFORD, JEFFREY CLAYTON
To: ALLIANCE FOR SUSTAINABLE ENERGY, LLC
Reel/Frame 056977/0986 →
Change of Name
Dec 16, 2025
From: ALLIANCE FOR SUSTAINABLE ENERGY, LLC
To: ALLIANCE FOR ENERGY INNOVATION, LLC
Reel/Frame 073993/0276 →