Patent Assignment
Reel/Frame 011772/0681
Assignment of Assignor's Interest
Recorded: 2001-04-30
Received: 2001-05-10
Pages: 3
Assignee
ALCOA INC.
ALCOA CORPORATE CENTER 201 ISABELLA STREET, PITTSBURGH, PA, 15212, UNITED STATES
Covered Property
(1)
Method of Converting Hall-Heroult Cells to Inert Anode Cells for Aluminum Production
Application:
09/792,728 →