IP Library Assignment 004386/0290
Patent Assignment
Reel/Frame 004386/0290

Change of Name

Recorded: 1985-04-02 Pages: 7
Assignor
CHIMOSA CHIMICA ORGANICA S.P.A.
Executed: 1984-01-12
Assignee
CIBA-GEIGY S.P.A.
PONTECCHIO MARCONI, ITALY
Covered Properties (5)
Benzophenone Base Stabilizing Agent for Polymers and Polymers Stabiliz Ed Thereby
Patent: 4,097,454 →
Application: 05/694,591 →
Polyurea Compounds Which Improvethe Light Stability of Polymers
Patent: 4,086,207 →
Application: 05/699,161 →
Novel Polytriazine Compounds
Patent: 4,086,204 →
Application: 05/699,162 →
Piperidyl-Triazine Derivatives as Stabilizers for Synthetic Polymers
Patent: 4,108,829 →
Application: 05/699,163 →
Piperidyl-Triazine Derivatives
Patent: 4,263,434 →
Application: 05/901,242 →
Related Assignments (1)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest May 7, 1997
From: CIBA-GEIGY CORPORATION
To: CIBA SPECIALTY CHEMICALS CORPORATION
Reel/Frame 008489/0446 →