IP Library Assignment 006615/0285
Patent Assignment
Reel/Frame 006615/0285

Assignment of Assignor's Interest

Recorded: 1993-07-21 Pages: 2
Assignors
HERMANN, HANSPETER
Executed: 1991-01-21
DEFAGO, RAYMOND
Executed: 1991-01-21
FRANCESCHINI, PETER
Executed: 1991-01-21
Assignee
CIBA-GEIGY CORPORATION
444 SAW MILL RIVER ROAD, ARDSLEY, NEW YORK, 10502
Covered Property (1)
Process for Computing Dyeing and Printing Recipes in Accordance with a Given Shade
Patent: 5,255,350 →
Application: 07/659,786 →
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 008447/0920 →