Patents by Inventor Daniel CAIRNS

Daniel CAIRNS has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • PROCESS
    Publication number: 20230219826
    Abstract: A process for preparing a lithium nickel metal oxide is provided. The process comprises a step of high-energy milling a mixture of a nickel source, a lithium source and at least one additional metal source to form a high-energy milled intermediate, and subsequently calcining the high-energy milled intermediate to form the lithium nickel metal oxide.
    Type: Application
    Filed: April 19, 2021
    Publication date: July 13, 2023
    Inventors: Daniel CAIRNS, Maria RIVAS-VELAZCO, Anna PALACIOS PADROS
  • PROCESS FOR PRODUCING A SURFACE-MODIFIED PARTICULATE LITHIUM NICKEL METAL OXIDE MATERIAL
    Publication number: 20230110984
    Abstract: A process for producing a surface-modified particulate lithium nickel metal oxide material is provided. The process comprises the addition of a controlled quantity of a coating liquid comprising a cobalt-containing compound to nickel metal precursor particles using an incipient wetness process followed by a calcination step.
    Type: Application
    Filed: February 19, 2021
    Publication date: April 13, 2023
    Inventors: Daniel CAIRNS, Paul CONNAGHAN, Andrew DIAMOND, Jessica HILL, Stuart JOHNSON
  • PROCESS FOR PRODUCING A SURFACE-MODIFIED PARTICULATE LITHIUM NICKEL METAL OXIDE MATERIAL
    Publication number: 20230089059
    Abstract: A process for producing a surface-modified particulate lithium nickel metal oxide material is provided. The process comprises the addition of a controlled quantity of a coating liquid comprising a metal-containing compound and a lithium-containing compound to nickel metal precursor particles using an incipient wetness process followed by a calcination step.
    Type: Application
    Filed: February 19, 2021
    Publication date: March 23, 2023
    Inventors: Daniel CAIRNS, Paul CONNAGHAN, Andrew DIAMOND, Jessica HILL, Stuart JOHNSON
  • PROCESS FOR PREPARING LITHIUM TRANSITION METAL OXIDES
    Publication number: 20230030652
    Abstract: A process for producing a lithium transition metal oxide is provided. The process comprises pre-calcination of a transition metal precursor in the absence of a lithium source followed by a high-temperature calcination of the pre-calcined intermediate compound in the presence of a lithium source.
    Type: Application
    Filed: January 6, 2021
    Publication date: February 2, 2023
    Inventors: Daniel CAIRNS, Paul CONNAGHAN, Andrew Rose DIAMOND
  • PROCESS
    Publication number: 20220380228
    Abstract: A process for producing a surface-modified particulate lithium nickel metal oxide material is provided. The process comprises the addition of a controlled quantity of a coating liquid to lithium nickel metal oxide particles followed by a calcination step.
    Type: Application
    Filed: September 22, 2020
    Publication date: December 1, 2022
    Inventors: Daniel CAIRNS, Andrew DIAMOND