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Kee-Chan Kim

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  • Worcester, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Charge material for recycled lithium-ion batteries
    • Patent number 12,074,302
    • Issue date Aug 27, 2024
    • Worcester Polytechnic Institute
    • Yan Wang
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Lithium iron phosphate (LFP) battery recycling
    • Patent number 12,071,677
    • Issue date Aug 27, 2024
    • Ascend Elements, Inc.
    • Eric Gratz
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Nickel-rich battery recycling
    • Patent number 12,040,463
    • Issue date Jul 16, 2024
    • Ascend Elements, Inc.
    • Kee-Chan Kim
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Charge material for recycled lithium-ion batteries
    • Patent number 11,955,613
    • Issue date Apr 9, 2024
    • Worcester Polytechnic Institute
    • Yan Wang
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    IMPURITY CONTROL IN LITHIUM-ION BATTERY RECYCLING
    • Publication number 20250070290
    • Publication date Feb 27, 2025
    • Kee-Chan Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TERNARY POSITIVE ACTIVE ELECTRODE LEACHING
    • Publication number 20250070292
    • Publication date Feb 27, 2025
    • Ascend Elements, Inc.
    • Kee-Chan Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMPURITY MANAGEMENT FOR RECYCLED CATHODE MATERIAL
    • Publication number 20250070291
    • Publication date Feb 27, 2025
    • Ascend Elements, Inc.
    • Eric Gratz
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CHARGE MATERIAL FOR RECYCLED LITHIUM-ION BATTERIES
    • Publication number 20240413421
    • Publication date Dec 12, 2024
    • Yan Wang
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    NICKEL-RICH BATTERY RECYCLING
    • Publication number 20240363914
    • Publication date Oct 31, 2024
    • Ascend Elements, Inc.
    • Kee-Chan Kim
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    LITHIUM RECYCLING
    • Publication number 20240304883
    • Publication date Sep 12, 2024
    • Ascend Elements, Inc.
    • Kee-Chan Kim
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Application

    LITHIUM RECOVERY FROM LITHIUM-ION BATTERIES
    • Publication number 20240170749
    • Publication date May 23, 2024
    • Ascend Elements, Inc.
    • Kee-Chan Kim
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    NICKEL-METAL HYDRIDE (NIMH) BATTERY RECYCLING
    • Publication number 20240113349
    • Publication date Apr 4, 2024
    • Ascend Elements, Inc.
    • Kee-Chan Kim
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    NICKEL-RICH BATTERY RECYCLING
    • Publication number 20240113350
    • Publication date Apr 4, 2024
    • Ascend Elements, Inc.
    • Kee-Chan Kim
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Lithium Iron Phosphate (LFP) battery recycling
    • Publication number 20230038978
    • Publication date Feb 9, 2023
    • Ascend Elements, Inc.
    • Eric Gratz
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    CHARGE MATERIAL FOR RECYCLED LITHIUM-ION BATTERIES
    • Publication number 20220311068
    • Publication date Sep 29, 2022
    • Worcester Polytechnic Institute
    • Yan Wang
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    CHARGE MATERIAL FOR RECYCLED LITHIUM-ION BATTERIES
    • Publication number 20210391606
    • Publication date Dec 16, 2021
    • Worcester Polytechnic Institute
    • Yan Wang
    • H01 - BASIC ELECTRIC ELEMENTS