Patent Assignment
Reel/Frame 005705/0693
Assignment of Assignors Interest.
Recorded: 1991-05-08
Pages: 3
Assignor
OLIVIER, ERROL J.
Executed: 1991-05-02
Assignee
COPOLYMER RUBBER & CHEMICAL CORPORATION
P.O. BOX 2591, BATON ROUGE, LOUISIANA, 70821
Covered Property
(1)
Polymerizable Antioxidant Composition
Patent:
5,157,164 →
Application:
07/697,250 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.