IP Library Assignment 006812/0943
Patent Assignment
Reel/Frame 006812/0943

Assignment of Assignor's Interest

Recorded: 1993-12-29 Pages: 2
Assignors
PAUQUET, JEAN-ROCH
Executed: 1992-04-13
SITEK, FRANCISZEK
Executed: 1992-04-13
TODESCO, ROBERTO
Executed: 1992-04-13
Assignee
CIBA-GEIGY CORPORATION
PATENT DEPARTMENT 444 SAW MILL RIVER ROAD ARDSLEY, NY 10502, NEW YORK
Covered Property (1)
Process for Stabilising Recycled Mixed Plastics
Patent: 5,298,540 →
Application: 07/856,238 →
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 →