Patent Assignment
Reel/Frame 013665/0644
Assignment of Assignor's Interest
Recorded: 2002-12-23
Pages: 2
Assignor
NGAN, DANNY YUK-KWAN
Executed: 2002-12-19
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, 900 LOUISIANA, HOUSTON, TEXAS, 77252-2463
Covered Property
(1)
Apparatus and Method for Determining and Contolling the Hydrogen-to-Carbon Ratio of a Pyrolysis Product Liquid Fraction
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.