Patent Assignment
Reel/Frame 046320/0069
Confirmatory License
Recorded: 2018-07-11
Pages: 9
Assignor
CERAMATEC, INC.
Executed: 2018-06-27
Assignee
UNITED STATES DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE. S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Process for Recovering Alkali Metals and Sulfur from Alkali Metal Sulfides and Polysulfides
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 12, 2017
From: GORDON, JOHN H
To: CERAMATEC, INC.
Reel/Frame 041986/0849 →
Assignment of Assignor's Interest
Sep 8, 2017
From: CERAMATEC, INC.
To: FIELD UPGRADING LIMITED
Reel/Frame 043788/0907 →
Merger and Change of Name
Sep 21, 2018
From: FIELD UPGRADING LIMITED; ENLIGHTEN INNOVATIONS INC.
To: ENLIGHTEN INNOVATIONS INC.
Reel/Frame 047586/0443 →