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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/30/2003
Application #:
09890606
Filing Dt:
10/05/2001
Inventor:
Jean-Michel Dreyfus
Title:
GRAPHITE CATHODE FOR THE ELECTROLYSIS OF ALUMINIUM
Assignment: 1
Reel/Frame:
012265/0149Recorded: 10/05/2001Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/25/2001
Assignee:
30 RUE LOUIS JOUVET, 69200
VENISSIEUX, FRANCE
Correspondent:
OLIFF & BERRIDGE, PLC
WILLIAM P. BERRIDGE
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 2
Reel/Frame:
015878/0445Recorded: 04/04/2005Pages: 148
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
02/08/2005
Assignee:
P.O. BOX 2558
HOUSTON, TEXAS 77252
Correspondent:
FEDERAL RESEARCH CORPORATION
PENELOPE AGODOA
1030 15TH STREET, NW, SUITE 920
WASHINGTON, DC 20005

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