IP Library › Assignment 014923/0077
Patent Assignment
Reel/Frame 014923/0077

Confirmatory License

Recorded: 2004-01-26 Pages: 3
Assignor
NORTHWEST ALUMINUM TECHNOLOGIES
Executed: 2003-12-12
Assignee
UNITED STATES DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVENUE, WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property (1)
Electrolytic Cell for Producing Aluminum Employing Planar Anodes
Patent: 6,800,191 →
Application: 10/098,141 →
Publication: US 2003/0173227
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Security Agreement Apr 26, 2005
From: NORTHWEST ALUMINUM TECHNOLOGIES, LLC
To: WILMINGTON TRUST COMPANY
Reel/Frame 015942/0915 →