IP Library › Assignment 023051/0599
Patent Assignment
Reel/Frame 023051/0599

Assignment of Assignor's Interest

Recorded: 2009-08-04 Pages: 7
Assignors
COATES, RALPH L.
Executed: 2009-07-30
SMOOT, L. DOUGLAS
Executed: 2009-07-28
HATFIELD, KENT E.
Executed: 2009-07-31
Assignee
COMBUSTION RESOURCES, INC.
1453 WEST 820 NORTH, PROVO, UTAH, 84601
Covered Property (1)
Method and Apparatus for Maximizing Throughput of Indirectly Heated Rotary Kilns
Patent: 8,298,406 →
Application: 12/470,423 →
Publication: US 2010/0294700
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory License Apr 2, 2010
From: COMBUSTION RESOURCES, INC.
To: ENERGY, UNITED STATES DEPARTMENT OF
Reel/Frame 024178/0507 →
Assignment of Assignor's Interest May 12, 2011
From: COATES, RALPH L; HATFIELD, KENT E; SMOOT, L DOUGLAS
To: COMBUSTION RESOURCES, INC.
Reel/Frame 026266/0001 →
Assignment of Assignor's Interest May 12, 2011
From: COMBUSTION RESOURCES, INC.
To: COATES ENGINEERING, LLC
Reel/Frame 026266/0054 →
Assignment of Assignor's Interest Jul 2, 2021
From: COATES ENGINEERING, LLC
To: RALPH AND MYRNA COATES TRUST
Reel/Frame 056745/0930 →