IP Library › Assignment 030204/0501
Patent Assignment
Reel/Frame 030204/0501

Change of Name

Recorded: 2013-04-11 Pages: 3
Assignor
ALCAN INTERNATIONAL LIMITED
Executed: 2010-09-20
Assignee
RIO TINTO ALCAN INTERNATIONAL LIMITED
1188 SHERBROOKE STREET WEST, MONTREAL, QUEBEC, H3A 3G2, CANADA
Covered Property (1)
Electrolysis Cell for the Production of Aluminium Comprising Means to Reduce the Voltage Drop
Patent: 8,500,970 →
Application: 11/944,007 →
Publication: US 2008/0135417
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 24, 2008
From: ALLANO, BERTRAND; BONNAFOUS, DELPHINE; CAMIRE, JEAN; DESILETS, MARTIN
To: ALCAN INTERNATIONAL LIMITED
Reel/Frame 020689/0911 →