Patent Assignment
Reel/Frame 038990/0420
Confirmatory License
Recorded: 2016-06-06
Pages: 9
Assignor
CERAMATEC, INC.
Executed: 2016-05-23
Assignee
ENERGY, UNITED STATES DEPARTMENT OF
1000 INDEPENDENCE AVE., S. W, WASHINGTON, DISTRICT OF COLUMBIA, USA 20585
Covered Property
(1)
Process for Recovering Alkali Metals and Sulfur from Alkali Metal Sulfides and Polysulfides
Application:
14/533,758 →
Publication:
US 2015/0053571
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.