Patent Assignment
Reel/Frame 027867/0039
Assignment of Assignor's Interest
Recorded: 2012-03-15
Pages: 2
Assignor
POWELL, JOSEPH BROUN
Executed: 2012-02-09
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, ONE SHELL PLAZA, HOUSTON, TEXAS, 772522463
Covered Property
(1)
Biomass Conversion Systems Having a Fluid Circulation Loop Containing Backflushable Filters for Control of Cellulosic Fines and Methods for Use Thereof
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.