Patent Assignment
Reel/Frame 017095/0940
Assignment of Assignor's Interest
Recorded: 2005-10-11
Pages: 7
Assignors
KING, JAMES A.
Executed: 2005-09-30
JI, JINXING
Executed: 2005-09-30
FLEMING, CHRISTOPHER ANDREW
Executed: 2005-09-30
FERRON, CESARE GIOSUE
Executed: 2005-09-30
Assignee
PLACER DOME TECHNICAL SERVICES LIMITED
SUITE 1600-1055 DUNSMUIR STREET, VANCOUVER, BRITISH COLUMBIA V7X 1PA, CANADA
Covered Property
(1)
Reduction of Lime Consumption When Treating Refractory Gold Ores or Concentrates
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 17, 2025
From: PLACER DOME TECHNICAL SERVICES LIMITED
To: BARRICK GOLD CORPORATION
Reel/Frame 070874/0255 →
Merger
Apr 17, 2025
From: PLACER DOME TECHNICAL SERVICES LIMITED (CORP. NO. 423184-8)
To: PLACER DOME TECHNICAL SERVICES LIMITED (CORP. NO. 1116532-1)
Reel/Frame 070874/0613 →