Patent Assignment
Reel/Frame 018558/0523
Assignment of Assignor's Interest
Recorded: 2006-11-28
Pages: 6
Assignors
CHEUNG, TIN-TACK PETER
Executed: 2006-07-13
BERGMEISTER III, JOSEPH
Executed: 2006-07-17
HONG, ZONGXUAN
Executed: 2006-07-17
Assignee
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE, THE WOODLANDS, TEXAS, 77380
Covered Property
(1)
Selective Hydrogenation Catalyst and Methods of Making and Using Same