Confirmatory License

Recorded: 2009-05-01 Pages: 2

Assignor

SANDIA CORPORATION

Executed: 2009-04-22

Assignee

U.S. DEPARTMENT OF ENERGY

1000 INDEPENDENCE AVENUE, S.W., GC-62 6F-067, WASHINGTON, DISTRICT OF COLUMBIA, 20585-0162

Covered Property (1)

Multi-Block Sulfonated Poly(Phenylene) Copolymer Proton Exchange Membranes

Patent: 8,110,636 →

Application: 12/425,413 →

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.