Patent Assignment
Reel/Frame 020408/0070
Assignment of Assignor's Interest
Recorded: 2008-01-24
Pages: 3
Assignor
LALANCETTE, JEAN-MARC
Executed: 2004-02-11
Assignee
NICHROMET EXTRACTION INC.
1801, AV. MCGILL COLLEGE, BUREAU 1325, MONTREAL, H3A 2N4, CANADA
Covered Property
(1)
Gold and Silver Recovery from Polymetallic Sulfides by Treatment with Halogens
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Feb 12, 2014
From: NICHROMET EXTRACTION INC.
To: DUNDEE, TECHNOLOGIES DURABLES INC.
Reel/Frame 032251/0040 →
Change of Address
Oct 6, 2016
From: DUNDEE SUSTAINABLE TECHNOLOGIES INC./DUNDEE, TECHNOLOGIES DURABLES INC.
To: DUNDEE SUSTAINABLE TECHNOLOGIES INC./DUNDEE, TECHNOLOGIES DURABLES INC.
Reel/Frame 040332/0863 →