IP Library › Assignment 026252/0515
Patent Assignment
Reel/Frame 026252/0515

Change of Name

Recorded: 2011-05-10 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)
Coke Separation Process in Paste Plant
Patent: 7,987,992 →
Application: 11/970,988 →
Publication: US 2008/0173573
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 27, 2008
From: LAURIN, PIERRE; BOUCHARD, NATHALIE; CHEN, WEIXIA; GAUDREAULT, CYRIL
To: ALCAN INTERNATIONAL LIMITED
Reel/Frame 020714/0456 →