Patent Assignment
Reel/Frame 005919/0393
Assignment of Assignors Interest.
Recorded: 1991-11-25
Pages: 2
Assignors
BUGNON, PHILIPPE
Executed: 1990-05-29
HERREN, FRITZ
Executed: 1990-05-29
MEDINGER, BERNHARD
Executed: 1990-05-29
Assignee
CIBA-GEIGY CORPORATION A CORPORATION OF NEW YORK
444 SAW MILL RIVER ROAD, ARDSLEY, NEW YORK 10502
Covered Property
(1)
Diketopyrrolopyrrole Pigments in Platelet Form
Patent:
5,095,122 →
Application:
07/552,626 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.