Patent Assignment
Reel/Frame 059531/0369
Confirmatory License
Recorded: 2022-04-07
Pages: 2
Assignor
3M INNOVATIVE PROPERTIES COMPANY
Executed: 2022-03-09
Assignee
U.S. DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE., SW, WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Cationic Polymers for Use as Anion Exchange Polyelectrolytes
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.