IP Library › Assignment 026777/0972
Patent Assignment
Reel/Frame 026777/0972

Change of Name

Recorded: 2011-08-19 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)
In-Line Salt Refining of Molten Aluminium Alloys
Patent: 8,025,712 →
Application: 12/091,659 →
Publication: US 2008/0307927
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 13, 2008
From: DUPUIS, CLAUDE; LAKRONI, CARL; WAITE, PETER
To: ALCAN INTERNATIONAL LIMITED
Reel/Frame 020939/0566 →
Assignment of Assignor's Interest Jul 28, 2016
From: ALCAN INTERNATIONAL LIMITED
To: STAS INC.
Reel/Frame 039277/0602 →