IP Library Assignment 004353/0340
Patent Assignment
Reel/Frame 004353/0340

Assignment of Assignors Interest.

Recorded: 1985-01-24 Pages: 1
Assignor
LIU, SHUCHEN
Executed: 1983-08-22
Assignee
AMERICAN HOECHST CORPORATION
A DE CORP, SOMERVILLE, NEW JERSEY
Covered Property (1)
Aqueous Developable Diazo Lithographic Printing Plates with Admixture of Polyvinyl Acetate and Styrene Maleic Acid Ester Copolymer
Patent: 4,511,640 →
Application: 06/525,927 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jul 20, 1995
From: AMERICAN HOECHST CORPORATION
To: HOECHST CELANESE CORPORATION
Reel/Frame 007562/0872 →