Patent Assignment
Reel/Frame 028333/0203
Confirmatory License
Recorded: 2012-06-07
Pages: 2
Assignor
E.I. DUPONT DE NEMOURS & CO., INC.
Executed: 2011-11-02
Assignee
U.S. DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE., SW, WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Fluorinated Sulfonamide Compounds and Polymer Electrolyte Membranes Prepared Therefrom for Use in Electrochemical Cells