Assignment of Assignor's Interest

Recorded: 1999-03-29 Pages: 2

Assignors

KILE, GLENN F.

Executed: 1999-02-18

GEIBEL, JON F.

Executed: 1999-02-26

VIDAURRI, FERNANDO C., JR.

Executed: 1999-02-22

Assignee

PHILLIPS PETROLEUM COMPANY

BARTSVILLE, OKLAHOMA, 74004

Covered Property (1)

Process for Producing Poly (Arylene Sulfide)

Patent: 6,201,097 →

Application: 09/224,436 →

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.