Patent Assignment
Reel/Frame 025493/0739
Change of Name
Recorded: 2010-12-13
Pages: 3
Assignor
ALCAN INTERNATIONAL LIMITED
Executed: 2010-09-20
Assignee
RIO TINTO ALCAN INTERNATIONAL LIMITED
1188 SHERBROOKE STREET WEST, MONTREAL, H3A 3G2, CANADA
Covered Property
(1)
Method of Producing Aluminium in an Electrolysis Cell
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.