Patent Assignment
Reel/Frame 023511/0275
Confirmatory License
Recorded: 2009-11-12
Pages: 2
Assignor
CERAMATEC, INC.
Executed: 2009-08-19
Assignee
UNITED STATE DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVENUE, S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Treatment of Fly Ash for Use in Concrete
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.