Patent Assignment
Reel/Frame 063830/0258
Confirmatory License
Recorded: 2023-06-01
Pages: 2
Assignor
NATIONAL RENEWABLE ENERGY LABORATORY
Executed: 2022-10-31
Assignee
UNITED STATES DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE. S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Pretreatment of Lignocellulose Using Two Stage Alkali and Mechanical Refining Processes
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 28, 2022
From: CHEN, XIAOWEN; HIMMEL, MICHAEL E.; ELANDER, RICHARD T.; TUCKER, MELVIN P.
To: ALLIANCE FOR SUSTAINABLE ENERGY, LLC
Reel/Frame 061585/0140 →
Change of Name
Dec 16, 2025
From: ALLIANCE FOR SUSTAINABLE ENERGY, LLC
To: ALLIANCE FOR ENERGY INNOVATION, LLC
Reel/Frame 073993/0276 →