Patent Assignment
Reel/Frame 008257/0988
Assignment of Assignor's Interest
Recorded: 1996-10-01
Pages: 3
Assignor
DOUTRE, DON ALLEN
Executed: 1996-09-25
Assignee
ALCAN INTERNATIONAL LIMITED
1188 SHERBROOKE STREET, WEST, MONTREAL, QUEBEC, H3A 3, CANADA
Covered Property
(1)
Method and Apparatus for the Detection and Measurement of Solid Particles in Molten Metal
Patent:
5,834,928 →
Application:
08/725,001 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Mar 3, 2005
From: NOVELIS CORPORATION; NOVELIS INC.
To: CITICORP NORTH AMERICA, INC.
Reel/Frame 016369/0282 →
Release of Security Interest
Feb 11, 2008
From: CITICORP NORTH AMERICA, INC.
To: NOVELIS CORPORATION; NOVELIS INC.
Reel/Frame 020487/0294 →
Change of Name
Aug 24, 2012
From: ALCAN INTERNATIONAL LIMITED
To: RIO TINTO ALCAN INTERNATIONAL LIMITED
Reel/Frame 028842/0816 →