Assignment of Assignor's Interest

Recorded: 1998-06-10 Pages: 2

Assignor

HOTTOVY, JOHN D.

Executed: 1998-06-04

Assignee

PHILLIPS PETROLEUM COMPANY

BARTLESVILLE, OKLAHOMA, 74004

Covered Property (1)

Process for Treating Fluid Streams

Patent: 6,051,631 →

Application: 09/095,206 →

Related Assignments (1)

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