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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
NONE
Issue Dt:
Application #:
10702419
Filing Dt:
11/05/2003
Publication #:
Pub Dt:
05/05/2005
Inventors:
Boyd R. Davis, Jianhong Yang, Alain Roy, John N. Hryn
Title:
Process for electrolytic production of aluminum
Assignment: 1
Reel/Frame:
016775/0043Recorded: 07/15/2005Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/08/2005
Exec Dt:
07/08/2005
Assignee:
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Correspondent:
CHERSKOV & FLAYNIK
20 N. WACKER DRIVE
SUITE 1447
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
018385/0618Recorded: 09/28/2006Pages: 26
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/25/2006
Assignee:
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Correspondent:
HARRY M. LEVY
SUITE 2080
125 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:
019632/0187Recorded: 07/19/2007Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/11/2007
Exec Dt:
07/11/2007
Assignee:
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Correspondent:
CHERSKOW & FLAYNIK
20 NORTH WACKER DRIVE
CHICAGO, ILLINOIS 60606

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