Patent Assignment
Reel/Frame 005422/0203
Assignment of Assignors Interest.
Recorded: 1990-08-23
Pages: 2
Assignee
CIBA-GEIGY CORPORATION
444 SAW MILL RIVER RD., A CORP. OF NY, ARDSLEY, NEW YORK, 10502
Covered Property
(1)
Method for Preparation of Metal Salts of Methyl Phosphonic Acids
Patent:
4,973,727 →
Application:
07/300,463 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.