Patent Assignment
Reel/Frame 011975/0769
Assignment of Assignor's Interest
Recorded: 2001-06-28
Pages: 3
Assignee
CELANESE ACETATE LLC
P.O. BOX 32414, CHARLOTTE, NORTH CAROLINA, 28232
Covered Property
(1)
Recovery of Volatile Organic Compounds from Carbon Adsorber Beds
Patent:
6,458,185 →
Application:
09/821,217 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
May 6, 2004
From: CELANESE ACETATE LLC
To: DEUTSCHE BANK AG, NEW YORK BRANCH
Reel/Frame 014601/0779 →
Security Interest
Nov 19, 2004
From: CELANESE ACETATE LLC
To: DEUTSCHE BANK AG, NEW YORK BRANCH
Reel/Frame 015394/0116 →
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 039471/0181 →
Release of Security Interest
Aug 18, 2016
From: DEUTSCHE BANK AG, NEW YORK BRANCH
To: CELANESE ACETATE LLC
Reel/Frame 039471/0612 →
Release of Security Interest
Aug 18, 2016
From: DEUTSCHE BANK AG, NEW YORK BRANCH
To: CELANESE ACETATE LLC
Reel/Frame 039472/0805 →