Patent Assignment
Reel/Frame 059447/0926
Confirmatory License
Recorded: 2022-03-30
Pages: 2
Assignor
NATIONAL RENEWABLE ENERGY LABORATORY
Executed: 2021-09-17
Assignee
UNITED STATES DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE. S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Cellulose-Containing Filtration Materials and Methods of Making the Same
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 16, 2021
From: CIESIELSKI, PETER N.; HIMMEL, MICHAEL E.; VINZANT, TODD BRIAN
To: ALLIANCE FOR SUSTAINABLE ENERGY, LLC
Reel/Frame 057505/0943 →
Change of Name
Dec 16, 2025
From: ALLIANCE FOR SUSTAINABLE ENERGY, LLC
To: ALLIANCE FOR ENERGY INNOVATION, LLC
Reel/Frame 073993/0276 →