IP Library Assignment 006899/0955
Patent Assignment
Reel/Frame 006899/0955

Assignment of Assignor's Interest

Recorded: 1994-03-14 Pages: 2
Assignors
LAVER, HUGH STEPHEN
Executed: 1991-08-15
SLONGO, MARIO
Executed: 1991-08-15
Assignee
CIBA-GEIGY CORPORATION PATENT DEPARTMENT
444 SAW MILL RIVER ROAD, ARDSLEY, NEW YORK, 10502
Covered Property (1)
Pressure-Sensitive or Heat-Sensitive Recording Material
Patent: 5,318,939 →
Application: 07/758,931 →
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 008454/0067 →