Patent Assignment
Reel/Frame 022257/0464
Assignment of Assignor's Interest
Recorded: 2009-02-13
Pages: 3
Assignee
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE, THE WOODLANDS, TEXAS, 77380
Covered Property
(1)
System and Method for Reducing Off-Gassing of Polyphenylene Sulfide
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.