IP Library Assignment 007564/0026
Patent Assignment
Reel/Frame 007564/0026

Assignment of Assignor's Interest

Recorded: 1995-06-22 Pages: 2
Assignors
KRULL, MATTHIAS
Executed: 1995-06-02
FEUSTEL, MICHAEL
Executed: 1995-06-02
MIELCKE, ERDMANN
Executed: 1995-06-02
Assignee
HOECHST AG
FRANKURT AM MAIN, D-65926, GERMANY
Covered Property (1)
Polyetheramines with Pollymers of Alpha, Beta-Unsaturated Dicarboxylic Acids
Patent: 5,705,603 →
Application: 08/493,623 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 5, 1998
From: HOECHST AKTIENGESELLSCHAFT
To: CLARIANT GMBH
Reel/Frame 009558/0062 →