Patent Assignment
Reel/Frame 006172/0922
Assignment of Assignors Interest.
Recorded: 1992-07-13
Pages: 2
Assignors
THUER, MARKUS
Executed: 1990-01-10
STUCKI, GERHARD
Executed: 1990-01-10
BENTZ, ROLF
Executed: 1990-01-10
Assignee
CIBA-GEIGY CORPORATION, A NY CORP.
444 SAW MILL RIVER RD., ARDSLEY, NEW YORK, 10502
Covered Property
(1)
Water Purification Process
Patent:
5,264,128 →
Application:
07/619,274 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.