IP Library Assignment 022091/0970
Patent Assignment
Reel/Frame 022091/0970

Assignment of Assignor's Interest

Recorded: 2009-01-12 Pages: 5
Assignors
RAPPAS, ALKIS S.
Executed: 2008-12-10
SPITZ, ROBERT A.
Executed: 2008-12-12
Assignee
GREATPOINT ENERGY, INC.
222 S. RIVERSIDE PLAZA, SUITE 2750, CHICAGO, ILLINOIS, 60606
Covered Property (1)
Catalytic Gasification Process with Recovery of Alkali Metal from Char
Patent: 7,901,644 →
Application: 12/342,736 →
Publication: US 2009/0169449
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 30, 2019
From: GREATPOINT ENERGY, INC.
To: SURE CHAMPION INVESTMENT LIMITED
Reel/Frame 051446/0432 →