Assignment of Assignor's Interest

Recorded: 1998-09-22 Pages: 2

Assignors

DENTON, C. STEWART

Executed: 1998-09-17

TULLY, CHRISTOPHER R.

Executed: 1998-09-17

ROCK, MAX H.

Executed: 1998-09-17

SENATORE, GUY

Executed: 1998-09-17

Assignee

PHILLIPS PETROLEUM COMPANY

BARTLESVILLE, OKLAHOMA, 74004

Covered Property (1)

Sulfolane and Process Therefor

Patent: 6,034,254 →

Application: 09/158,200 →

Related Assignments (1)

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