IP Library Assignment 030773/0528
Patent Assignment
Reel/Frame 030773/0528

Assignment of Assignor's Interest

Recorded: 2013-07-11 Pages: 3
Assignor
FALLON, DENIS G.
Executed: 2013-06-26
Assignee
CELANESE ACETATE LLC
1601 WEST LBJ FREEWAY, DALLAS, TEXAS, 75234
Covered Property (1)
Process for Energy Recovery in Purifying Carboxylic Anhydride for Manufacturing Cellulose Esters
Application: 13/939,215 →
Publication: US 2015/0014150
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 14, 2017
From: CELANESE ACETATE LLC
To: ACETATE INTERNATIONAL LLC
Reel/Frame 044391/0796 →