IP Library Assignment 070107/0753
Patent Assignment
Reel/Frame 070107/0753

Confirmatory License

Recorded: 2025-02-04 Pages: 2
Assignor
UCHICAGO ARGONNE LLC
Executed: 2021-03-22
Assignee
U.S. DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVENUE S. W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property (1)
Recovery of Contaminant Free Battery Materials
Application: 17/180,621 →
Publication: US 2022/0271355
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 29, 2022
From: DURHAM, JESSICA L.; POLZIN, BRYANT J.; SPANGENBERGER, JEFFREY S.
To: UCHICAGO ARGONNE, LLC
Reel/Frame 061250/0201 →