Patent Assignment
Reel/Frame 025839/0862
Assignment of Assignor's Interest
Recorded: 2011-02-22
Pages: 4
Assignee
SHELL OIL COMPANY
ONE SHELL PLAZA, P.O. BOX 2463, HOUSTON, TEXAS, 77252-2463
Covered Property
(1)
Process for Preparing an Asphalt Mixture
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.