Patent Assignment
Reel/Frame 050090/0510
Confirmatory License
Recorded: 2019-08-19
Pages: 2
Assignor
NATIONAL RENEWABLE ENERGY LABORATORY
Executed: 2019-02-25
Assignee
UNITED STATES DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE. S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Multijunction Solar Cells with Graded Buffer Bragg Reflectors
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 22, 2019
From: FRANCE, RYAN MATTHEW; GEISZ, JOHN FRANZ
To: ALLIANCE FOR SUSTAINABLE ENERGY, LLC
Reel/Frame 048415/0857 →
Assignment of Assignor's Interest
Oct 26, 2021
From: ESPINET GONZALEZ, PILAR
To: CALIFORNIA INSTITUTE OF TECHNOLOGY
Reel/Frame 057913/0039 →
Change of Name
Dec 16, 2025
From: ALLIANCE FOR SUSTAINABLE ENERGY, LLC
To: ALLIANCE FOR ENERGY INNOVATION, LLC
Reel/Frame 073993/0276 →