Patent Assignment
Reel/Frame 018751/0484
Assignment of Assignor's Interest
Recorded: 2006-12-28
Pages: 2
Assignor
MOLENAAR, MENNO MATHIEU
Executed: 2006-09-26
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, 910 LOUISIANA, HOUSTON, TEXAS, 77252-2463
Covered Property
(1)
Determining in-Situ the Relation Between Seismic Velocity and State of Stress in an Underground Formation
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.