Patent Assignment
Reel/Frame 005139/0193
Assignment of Assignors Interest.
Recorded: 1989-09-05
Pages: 1
Assignee
CIBA-GEIGY CORPORATION
444 SAW MILL RIVER ROAD, A NY CORP., ARDSLEY, NEW YORK
Covered Property
(1)
Apparatus for Venting of Gases from Contact Lens Cases
Patent:
4,889,693 →
Application:
07/146,954 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.