Patent Assignment
Reel/Frame 036819/0784
Assignment of Assignor's Interest
Recorded: 2015-10-19
Pages: 8
Assignor
CERAMATEC, INC.
Executed: 2014-11-24
Assignee
FIELD UPGRADING LIMITED
1100 1ST STREET SE, SUITE 201, CALGARY, ALBERTA, T2G 1B1, CANADA
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
Jun 27, 2011
From: GORDON, JOHN HOWARD; JOSHI, ASHOK V
To: CERAMATEC, INC.
Reel/Frame 026507/0062 →
Confirmatory License
Aug 11, 2015
From: CERAMATEC, INC.
To: ENERGY, UNITED STATES DEPARTMENT OF
Reel/Frame 036334/0022 →
Merger and Change of Name
Sep 21, 2018
From: FIELD UPGRADING LIMITED; ENLIGHTEN INNOVATIONS INC.
To: ENLIGHTEN INNOVATIONS INC.
Reel/Frame 047586/0443 →