IP Library Assignment 021509/0068
Patent Assignment
Reel/Frame 021509/0068

Assignment of Assignor's Interest

Recorded: 2008-09-10 Pages: 3
Assignors
WATKINS, JOHN
Executed: 2008-09-05
GORDON, JOHN H.
Executed: 2008-09-05
Assignee
CERAMATEC, INC.
2425 SOUTH 900 WEST, LEGAL DEPARTMENT, SALT LAKE CITY, UTAH, 84119
Covered Property (1)
Lithium-sulfur battery with a substantially non-porous lisicon membrane and porous lisicon layer
Patent: 8,771,879 →
Application: 12/205,759 →
Publication: US 2009/0061288
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →