Patent Assignment
Reel/Frame 025446/0342
Confirmatory License
Recorded: 2010-12-08
Pages: 2
Assignor
DUPONT COMPANY
Executed: 2010-10-20
Assignee
U.S. DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE., SW, WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Stable Trifluorostyrene Containing Compounds Grafted to Base Polymers, and Their Use as Polymer Electrolyte Membranes