IP Library Assignment 003792/0723
Patent Assignment
Reel/Frame 003792/0723

Assignment of Assignors Interest.

Recorded: 1980-08-25 Pages: 1
Assignors
NELSON, COLIN
Executed: 1980-07-04
HAMILTON, ALEXANDER
Executed: 1980-07-04
Assignee
CIBA-GEIGY CORPORATION, A CORP. OF N. Y.
444 SAW MILL RIVER RD.,, ARDSLEY,, NEW YORK
Covered Property (1)
Control of Chemical Reaction
Patent: 4,246,171 →
Application: 05/940,414 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 17, 1997
From: CIBA-GEIGY CORPORATION
To: CIBA SPECIALTY CHEMICALS CORPORATION
Reel/Frame 008489/0458 →