Assignment of Assignors Interest.

Recorded: 1989-07-24 Pages: 2

Assignor

LOUCKS, DENNIS A.

Executed: 1989-05-17

Assignee

POLYSAR LIMITED, A CORP. CANADA

CITY OF SARNIA, PROVINCE OF ONTARIO, CANADA

Covered Property (1)

Measurement of Unsaturation Level in Butyl and Epdm Rubbers

Patent: 4,983,528 →

Application: 07/362,335 →

Related Assignments (1)

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