Patent Assignment
Reel/Frame 006736/0830
Assignment of Assignor's Interest
Recorded: 1993-08-27
Pages: 3
Assignors
DEUTSCH, LANCE J.
Executed: 1993-08-27
PARK, PAMELA D.
Executed: 1993-08-27
TRAIL, GEORGE
Executed: 1993-08-27
Assignee
HOECHST CELANESE CORPORATION
ROUTE 202-206 NORTH, SOMERVILLE, NEW JERSEY, 08876
Covered Property
(1)
Cigarette Filter Test Apparatus and Associated Method for Measuring Filter Hot Collapse and Tobacco Consumption
Patent:
5,377,697 →
Application:
08/113,539 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 9, 2001
From: HOECHST CELANESE CORPORATION
To: CELANESE ACETATE LLC
Reel/Frame 011295/0668 →
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 →