Patent Assignment
Reel/Frame 005640/0491
Assignment of Assignors Interest.
Recorded: 1991-03-25
Pages: 2
Assignee
CIBA-GEIGY CORPORATION
444 SAW MILL RIVER RD., A CORP. OF NEW YORK, ARDSLEY, NEW YORK, 10502
Covered Property
(1)
Process for the Preparation of Heat-Stable Olefin Polymers
Patent:
5,045,577 →
Application:
07/369,428 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.