Patent Assignment
Reel/Frame 035992/0607
Change of Name
Recorded: 2015-06-26
Pages: 17
Assignor
FALCONBRIDGE LIMITED
Executed: 2007-10-22
Assignee
XSTRATA CANADA CORPORATION
100 KING STREET WEST, SUITE 6900, TORONTO, M5X 1E3, CANADA
Covered Properties
(5)
Pressure Leaching of Nickel and Cobalt Sulphides with Chlorine Under Controlled Redox Potential Conditions
Patent:
5,595,642 →
Application:
08/558,530 →
Process for Improved Separation of Sulphide Minerals or Middlings Associated with Pyrrhotite
Patent:
5,795,466 →
Application:
08/863,367 →
Method for Capping Maine Waste and Tailing Deposits
Patent:
6,004,069 →
Application:
08/865,158 →
Fluidized Bed Reduction of Laterite Fines with Reducing Gases Generated in Situ
Patent:
6,379,426 →
Application:
09/658,461 →
Chromium Removal from Leach Liquors Produced During High Pressure Acid Leaching of Lateritic Ores
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 16, 1995
From: XUE, TAO; DUNN, RONALD ROSS
To: FALCONBRIDGE LIMITED
Reel/Frame 007760/0752 →
Assignment of Assignor's Interest
May 27, 1997
From: KELEBEK, SADAN; WELLS, PETER F.; FEKETE, SIMON O.; BURROWS, MICHAEL J.
To: FALCONBRIDGE LIMITED
Reel/Frame 008596/0209 →
Assignment of Assignor's Interest
May 29, 1997
From: SUDBURY, MICHAEL P.
To: FALCONBRIDGE LIMITED
Reel/Frame 008588/0233 →
Assignment of Assignor's Interest
Sep 8, 2000
From: SCHONEWILLE, RON; KAIURA, GARY; KOEHLER, TERRENCE
To: FALCONBRIDGE LIMITED
Reel/Frame 011098/0159 →
Assignment of Assignor's Interest
Apr 1, 2005
From: BUARZAIGA, MOHAMED; MARSHALL, DEBBIE; BOISSONEAULT, MARC; HOFFMAN, MAXINE
To: FALCONBRIDGE LIMITED
Reel/Frame 015996/0132 →
Change of Name
Jun 26, 2015
From: XSTRATA CANADA CORPORATION
To: GLENCORE CANADA CORPORATION
Reel/Frame 035992/0706 →