Patent Assignment
Reel/Frame 054344/0461
Assignment of Assignor's Interest
Recorded: 2020-11-12
Pages: 6
Assignors
ORMENO, DAMASO BARRIOS
Executed: 2020-09-28
CHIBWANA, CLEMENT CHILOWA
Executed: 2020-09-28
STRAUSS, JOHANNES MATTHEUS
Executed: 2020-09-28
RORKE, GARY VERNON
Executed: 2020-09-09
Assignee
BHP CHILE INC
AVDA CERRO EL PLOMO 6000, PISO 15 LAS CONDES, SANTIAGO, CHILE
Covered Property
(1)
Acid Balance in a Chloride Heap Leach