Confirmatory License

Recorded: 2002-08-21 Pages: 3

Assignor

SANDIA CORPORATION

Executed: 2002-05-08

Assignee

U.S. DEPARTMENT OF ENERGY

1000 INDEPENDENCE AVENUE, S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585-0162

Covered Property (1)

Downhole Geothermal Well Sensors Comprising a Hydrogen-Resistant Optical Fiber

Patent: 6,853,798 →

Application: 10/104,216 →

Related Assignments (2)

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