Assignment of Assignors Interest.

Recorded: 1993-04-05 Pages: 3

Assignors

ELLIOTT, SHARON J.

Executed: 1993-03-16

PIERMATTIE, VIRGINIA

Executed: 1993-03-11

RICE, STANLEY A.

Executed: 1993-03-22

WESSENDORF, THEODORE R.

Executed: 1993-03-18

Assignee

ARISTECH CHEMICAL CORPORATION

600 GRANT STREET - ROOM 1185, LAW DEPARTMENT, PITTSBURGH, PENNSYLVANIA, 15230-0250

Covered Property (1)

Inhibiting the Settling of Barnacles

Patent: 5,318,814 →

Application: 08/043,093 →

Related Assignments (1)

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