IP Library › Assignment 016954/0001
Patent Assignment
Reel/Frame 016954/0001

Assignment of Assignor's Interest

Recorded: 2005-09-06 Pages: 4
Assignors
SANDERSON, WILLIAM S.
Executed: 2005-08-19
STILWELL, DONALD T.
Executed: 2005-08-19
Assignee
CELANESE ACETATE LLC
1601 WEST LBJ FREEWAY, DALLAS, TEXAS, 75234
Covered Property (1)
Stuffer Box Crimper and a Method for Crimping
Patent: 7,152,288 →
Application: 11/176,870 →
Publication: US 2007/0006433
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 3, 2008
From: CELANESE ACETATE LLC
To: DEUTSCHE BANK AG, NEW YORK BRANCH, AS COLLATERAL AGENT
Reel/Frame 020753/0559 →
Release of Security Interest Aug 18, 2016
From: DEUTSCHE BANK AG, NEW YORK BRANCH
To: CELANESE ACETATE LLC
Reel/Frame 039472/0805 →
Assignment of Assignor's Interest Dec 14, 2017
From: CELANESE ACETATE LLC
To: ACETATE INTERNATIONAL LLC
Reel/Frame 044869/0827 →