IP Library Assignment 005830/0658
Patent Assignment
Reel/Frame 005830/0658

Assignment of Assignors Interest.

Recorded: 1991-08-26 Pages: 2
Assignors
PIERMATTIE, VIRGINIA
Executed: 1991-08-09
ELLIOTT, SHARON J.
Executed: 1991-08-13
Assignee
Covered Property (1)
Polymethylmethacrylate Syrup as Medium for Liquid Crystals
Patent: 5,200,107 →
Application: 07/749,788 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 28, 1998
From: ARISTECH CHEMICAL CORPORATION
To: ARISTECH ACRYLICS LLC
Reel/Frame 009405/0759 →