Patent Assignment
Reel/Frame 010401/0832
Assignment of Assignor's Interest
Recorded: 1999-11-11
Pages: 2
Assignors
VIDAURRI, FERNANDO C., JR.
Executed: 1999-11-10
WATERMAN, JAMES W.
Executed: 1999-11-11
GEIBEL, JON F.
Executed: 1999-11-10
Assignee
PHILLIPS PETROLEUM COMPANY
BARTLESVILLE, OKLAHOMA, 74004
Covered Property
(1)
Menthanol Extraction of Polar Organic Compounds and Modifier Compounds from Poly( Arylene Sulfide) Polymer and Oligomer Streams
Patent:
6,437,024 →
Application:
09/394,727 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.