Patent Assignment
Reel/Frame 048415/0857
Assignment of Assignor's Interest
Recorded: 2019-02-22
Pages: 3
Assignee
ALLIANCE FOR SUSTAINABLE ENERGY, LLC
15013 DENVER WEST PARKWAY, RSF 406, GOLDEN, COLORADO, 80401
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.
Confirmatory License
Aug 19, 2019
From: NATIONAL RENEWABLE ENERGY LABORATORY
To: UNITED STATES DEPARTMENT OF ENERGY
Reel/Frame 050090/0510 →
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 →