TREA

BHP Chile Inc.

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  • Santiago, CL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Acid balance in a chloride heap leach
    • Patent number 11,732,325
    • Issue date Aug 22, 2023
    • BHP CHILE INC.
    • Damaso Barrios Ormeno
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Heap leaching of copper
    • Patent number 10,041,143
    • Issue date Aug 7, 2018
    • BHP CHILE INC.
    • George Frederick Rautenbach
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Heap leaching method
    • Patent number 9,816,155
    • Issue date Nov 14, 2017
    • BHP CHILE INC.
    • Eduardo Luis Patiño Martinez
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    OXIDATIVE BIOLEACHING OF BASE METALS
    • Publication number 20230407435
    • Publication date Dec 21, 2023
    • BHP Chile Inc.
    • Clement Chilowa Chibwana
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    OXIDATIVE HEAP LEACHING OF BASE METALS
    • Publication number 20230203618
    • Publication date Jun 29, 2023
    • BHP Chile Inc.
    • Clement Chilowa Chibwana
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    ACID BALANCE IN A CHLORIDE HEAP LEACH
    • Publication number 20210207245
    • Publication date Jul 8, 2021
    • BHP Chile Inc.
    • Damaso BARRIOS ORMENO
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    WATER BALANCE IN A CHLORIDE HEAP LEACH
    • Publication number 20200325556
    • Publication date Oct 15, 2020
    • BHP Chile Inc.
    • Damaso BARIOS ORMENO
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Heap Leaching of Copper
    • Publication number 20160258036
    • Publication date Sep 8, 2016
    • BHP Chile Inc.
    • George Frederick Rautenbach
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    Heap Leaching Method
    • Publication number 20150232963
    • Publication date Aug 20, 2015
    • BHP Chile Inc.
    • Eduardo Luis Patiño Martinez
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Trademarklast 30 trademarks