IP Library › Assignment 015997/0318
Patent Assignment
Reel/Frame 015997/0318

Assignment of Assignor's Interest

Recorded: 2004-11-15 Pages: 4
Assignors
WARNER, R. JAY
Executed: 2004-11-11
TORRES, J. ALFONSO
Executed: 2004-11-11
Assignee
CELANESE INTERNATIONAL CORPORATION
1601 WEST LBJ FREEWAY, BISHOP IP LEGAL DEPARTMENT, DALLAS, TEXAS, 75234
Covered Property (1)
Co-Production of Vinyl Acetate and Ethyl Acetate
Patent: 7,700,801 →
Application: 10/988,683 →
Publication: US 2006/0106246
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Apr 25, 2005
From: CELANESES INTERNATIONAL CORPORATION
To: DEUTSCHE BANK AG, NEW YORK BRANCH
Reel/Frame 016149/0931 →
Patent Release Mar 21, 2008
From: DEUTSCHE BANK AG, NEW YORK BRANCH
To: CELANESE INTERNATIONAL CORPORATION
Reel/Frame 020687/0126 →
Assignment of Security Interest in Certain Patents Mar 25, 2008
From: CELANESE INTERNATIONAL CORPORATION
To: DEUTSCHE BANK AG, NEW YORK BRANCH, AS COLLATERAL AGENT
Reel/Frame 020690/0600 →
Release of Security Interest Aug 18, 2016
From: DEUTSCHE BANK AG, NEW YORK BRANCH
To: CELANESE INTERNATIONAL CORPORATION
Reel/Frame 039471/0978 →