Patent Assignment
Reel/Frame 011600/0506
Assignment of Assignor's Interest
Recorded: 2001-03-02
Pages: 6
Assignors
SOLORZANO GUERRERO, FERNARDO ALEJO
Executed: 2000-12-14
MURPHY, CARL DAVID
Executed: 2000-12-13
GRAJALES, GUSTAVO ANGEL ROBELO
Executed: 2000-12-14
SANCHEZ SANTIAGO, FRANCISCO JAVIER
Executed: 2000-12-14
TORRES, JOSE ALFONSO
Executed: 2000-12-13
WARNER, R. JAY
Executed: 2000-12-13
Assignee
CELANESE INTERNATIONAL CORPORATION
CCTC IP LEGAL DEPT., 1901 CLARKWOOD ROAD, CORPUS CHRISTI, TEXAS, 78409
Covered Property
(1)
Process for the Simultaneous Coproduction and Purification of Ethyl Acetate and Isopropyl Acetate
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
May 6, 2004
From: CELANESE INTERNATIONAL CORPORATION
To: DEUTSCHE BANK AG, NEW YORK BRANCH
Reel/Frame 014609/0519 →
Security Agreement
Nov 18, 2004
From: CELANESE INTERNATIONAL CORPORATION
To: DEUTSCHE BANK AG, NEW YORK BRANCH
Reel/Frame 015386/0489 →
Security Agreement
Nov 19, 2004
From: CELANESE INTERNATIONAL CORPORATION
To: DEUTSCHE BANK AG, NEW YORK BRANCH
Reel/Frame 015394/0181 →
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 039743/0924 →
Release of Security Interest
Aug 18, 2016
From: DEUTSCHE BANK AG, NEW YORK BRANCH
To: CELANESE INTERNATIONAL CORPORATION
Reel/Frame 039723/0838 →
Release of Security Interest
Aug 18, 2016
From: DEUTSCHE BANK AG, NEW YORK BRANCH
To: CELANESE INTERNATIONAL CORPORATION
Reel/Frame 039723/0854 →
Release of Security Interest
Aug 18, 2016
From: DEUTSCHE BANK AG, NEW YORK BRANCH
To: CELANESE INTERNATIONAL CORPORATION
Reel/Frame 039471/0745 →