Patent Assignment
Reel/Frame 020293/0739
Assignment of Assignor's Interest
Recorded: 2007-12-27
Pages: 9
Assignee
KELLOGG BROWN & ROOT LLC
601 JEFFERSON AVENUE, HOUSTON, TEXAS, 77002
Covered Properties
(3)
System for Upgrading of Heavy Hydrocarbons
Heavy Oil Upgrader
Integrated Solvent Deasphalting and Dewatering
Related Assignments
(1)
Other recorded transfers of the patents in this record — the chain of ownership.