Patent Assignment
Reel/Frame 028390/0265
Confirmatory License
Recorded: 2012-06-18
Pages: 2
Assignor
E.I. DUPONT DE NEMOURS & CO., INC.
Executed: 2011-11-02
Assignee
U.S. DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE., S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Process for the Preparation of Arylene Fluorinated Sulfonimide Polymers and Membranes
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.