IP Library Assignment 007347/0680
Patent Assignment
Reel/Frame 007347/0680

Assignment of Assignor's Interest

Recorded: 1995-02-22 Pages: 3
Assignor
ECKHARDT, CLAUDE
Executed: 1992-10-22
Assignee
CIBA-GEIGY CORPORATION
7 SKYLINE DRIVE, PATENT DEPARTMENT, HAWTHORNE, NEW JERSEY, 10532
Covered Property (1)
Bleach Dispersion of Long Shelf Life
Patent: 5,449,477 →
Application: 07/991,661 →
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 008454/0091 →