Patent Assignment
Reel/Frame 005155/0058
Assignment of Assignors Interest.
Recorded: 1989-10-02
Pages: 1
Assignors
MARTEN, F. LENNART
Executed: 1989-09-21
FAMILI, AMIR
Executed: 1989-09-25
NANGERONI, JAMES F.
Executed: 1989-09-25
Assignee
AIR PRODUCTS AND CHEMICALS INC.
ALLENTOWN, PENNSYLVANIA, 18195
Covered Property
(1)
Melt Extrudable Polyvinyl Alcohol Pellets Having Reduced Maximum Melt Temperature and Reduced Gel Content
Patent:
5,137,969 →
Application:
07/402,200 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 8, 2001
From: AIR PRODUCTS & CHEMICALS, INC.
To: CELANESE INTERNATIONAL CORPORATION
Reel/Frame 011449/0366 →
Security Agreement
May 6, 2004
From: CELANESE INTERNATIONAL CORPORATION
To: DEUTSCHE BANK AG, NEW YORK BRANCH
Reel/Frame 014609/0519 →
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 →