IP Library Assignment 004452/0098
Patent Assignment
Reel/Frame 004452/0098

Assignment of Assignors Interest.

Recorded: 1985-09-12 Pages: 1
Assignor
PLAZTER, STEPHAN J. W.
Executed: 1984-12-07
Assignee
Covered Property (1)
Electrolytes for Electrochemically Treating Metal Plates
Patent: 4,578,156 →
Application: 06/680,029 →
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 →