Patent Assignment
Reel/Frame 004371/0223
Assignment of Assignors Interest.
Recorded: 1985-03-11
Pages: 1
Assignor
RAMANATHAN, VISVANATHAN
Executed: 1985-02-28
Assignee
CIBA-GEIGY CORPORATION, A CORP OF NY
444 SAW MILL RIVER ROAD, ARDSLEY, NEW YORK, 10502
Covered Property
(1)
Disazo Bis-Benzthiazolyl Compounds
Patent:
4,517,358 →
Application:
06/418,177 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.