Patent Assignment
Reel/Frame 015565/0497
Assignment of Assignor's Interest
Recorded: 2004-07-15
Pages: 3
Assignor
VAN BUUREN, CRAIG
Executed: 2004-06-22
Assignee
BHP BILLITON SA LIMITED
200 HANS STRIJDOM DRIVE, RANDBURG, 2194, SOUTH AFRICA
Covered Property
(1)
Method of and Apparatus for Simulating a Biological Heap Leaching Process
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.