IP Library › Assignment 070835/0645
Patent Assignment
Reel/Frame 070835/0645

Assignment of Assignor's Interest

Recorded: 2025-04-14 Pages: 9
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, V7X 1P1, CANADA
Covered Property (1)
Reduction of Lime Consumption When Treating Refractory Gold Ores or Concentrates
Patent: 8,029,751 →
Application: 12/578,330 →
Publication: US 2010/0024603
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 →