Patent Assignment
Reel/Frame 017602/0781
Assignment of Assignor's Interest
Recorded: 2006-05-11
Pages: 3
Assignor
CAI, HUAMIN
Executed: 2005-12-16
Assignee
VALCO INSTRUMENTS CO., INC.
7811 WESTVIEW, HOUSTON, TEXAS, 77055
Covered Property
(1)
Partial Modulation via Pulsed Flow Modulator for Comprehensive Two-Dimensional Liquid or Gas Chromatography with Multiple Modulation Periods
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.