Patent Assignment
Reel/Frame 015942/0937
Security Agreement
Recorded: 2005-04-26
Pages: 22
Assignor
NORTHWEST ALUMINUM COMPANY
Executed: 2005-04-14
Assignee
WILMINGTON TRUST COMPANY
1100 NORTH MARKET STREET, ONE RODNEY SQUARE NORTH, WILMINGTON, DELAWARE, 19890
Covered Properties
(11)
Ore Point Feeder and Method for Soderberg Aluminum Reduction Cells
Patent:
5,108,557 →
Application:
07/592,821 →
High Strength Mg-Si Type Aluminum Alloy
Patent:
5,571,347 →
Application:
08/304,511 →
Casting, Thermal Transforming and Semi-Solid Forming Aluminum Alloys
Patent:
5,571,346 →
Application:
08/422,242 →
Casting Thermal Transforming and Semi-Solid Forming Aluminum Alloys
Patent:
5,846,350 →
Application:
08/640,624 →
Casting Thermal Transforming and Semi-Solid Forming Aluminum Alloys
Patent:
5,968,292 →
Application:
08/923,765 →
High Strength Mg-Si Type Aluminum Alloy
Patent:
5,961,752 →
Application:
08/935,557 →
Casting, Thermal Transforming and Semi-Solid Forming Aluminum Alloys
Patent:
5,911,843 →
Application:
09/104,472 →
Semi-solid formed, low elongation aluminum alloy connecting rod
Application:
09/834,189 →
Publication:
US 2002/0148325
High Strength Aluminum Base Alloy
Carbon Containing Cu-Ni-Fe Anodes for Electrolysis of Alumina
Cu-Ni-Fe Anodes Having Improved Microstructure
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Confirmatory License
Jan 26, 2004
From: NORTHWEST ALUMINUM TECHNOLOGIES
To: UNITED STATES DEPARTMENT OF ENERG
Reel/Frame 014923/0111 →
Release of Security Interest
Apr 26, 2005
From: THE BANK OF NEW YORK, AS SUCCESSOR TO U.S. TRUST COMPANY, NATIONAL ASSOCIATION
To: NORTHWEST ALUMINUM COMPANY; NORTHWEST ALUMINUM TECHNOLOGIES, LLC; NORTHWEST ALUMINUM SPECIALTIES, INC.
Reel/Frame 015942/0867 →
Assignment of Assignor's Interest
Feb 13, 2007
From: NORTHWEST ALUMINUM COMPANY
To: NORTHWEST ALUMINUM SPECIALTIES, INC.
Reel/Frame 018883/0448 →