Patents by Inventor Marten Eriksson

Marten Eriksson 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).

  • Lithium cobalt oxide material
    Patent number: 10351440
    Abstract: LiCoO2 material comprises LiCoO2 particles obtainable by a process in which Co(OH)2 particles comprising essentially octahedral shape particles, or Co3O4 particles obtained from Co(OH)2 comprising essentially octahedral shape particles, or Co3O4 particles comprising essentially octahedral shape particles and lithium salt are heated. Also disclosed are Co(OH)2 particles and the Co3O4 particles. The LiCoO2 material can be used especially as a cathode material in Li-ion batteries.
    Type: Grant
    Filed: September 15, 2016
    Date of Patent: July 16, 2019
    Assignee: Freeport Colbalt Oy
    Inventors: Aki Vanhatalo, Marten Eriksson, Janne Niittykoski
  • Lithium Cobalt Oxide Material
    Publication number: 20170062807
    Abstract: LiCoO2 material comprises LiCoO2 particles obtainable by a process in which Co(OH)2 particles comprising essentially octahedral shape particles, or Co3O4 particles obtained from Co(OH)2 comprising essentially octahedral shape particles, or Co3O4 particles comprising essentially octahedral shape particles and lithium salt are heated. Also disclosed are Co(OH)2 particles and the Co3O4 particles. The LiCoO2 material can be used especially as a cathode material in Li-ion batteries.
    Type: Application
    Filed: September 15, 2016
    Publication date: March 2, 2017
    Applicant: Freeport Cobalt Oy
    Inventors: Aki Vanhatalo, Marten Eriksson, Janne Niittykoski
  • Mixed metal oxidized hydroxide and method for production
    Patent number: 9287555
    Abstract: Disclosed are mixed metal oxidized hydroxide precursors that can be used for the preparation of lithium mixed metal oxide cathode materials for secondary lithium ion batteries and methods of making such mixed metal precursors. The precursors typically are particles of nickel, cobalt, and manganese mixed metal oxidized hydroxides with varying metal molar ratios prepared in co-precipitation reactions in two sequential reactors.
    Type: Grant
    Filed: September 22, 2010
    Date of Patent: March 15, 2016
    Assignee: OMG Kokkola Chemical Oy
    Inventors: Janne Niittykoski, Marten Eriksson
  • Lithium Cobalt Oxide Material
    Publication number: 20140124701
    Abstract: LiCoO2 material comprises LiCoO2 particles obtainable by a process in which Co(OH)2 particles comprising essentially octahedral shape particles, or Co3O4 particles obtained from Co(OH)2 comprising essentially octahedral shape particles, or Co3O4 particles comprising essentially octahedral shape particles and lithium salt are heated. Also disclosed are Co(OH)2 particles and the Co3O4 particles. The LiCoO2 material can be used especially as a cathode material in Li-ion batteries.
    Type: Application
    Filed: May 31, 2011
    Publication date: May 8, 2014
    Applicant: OMG Kokkola Chemicals Oy
    Inventors: Aki Vanhatalo, Marten Eriksson, Janne Niittykoski
  • Mixed Metal Oxidized Hydroxide and Method for Production
    Publication number: 20130168600
    Abstract: Disclosed are mixed metal oxidized hydroxide precursors that can be used for the preparation of lithium mixed metal oxide cathode materials for secondary lithium ion batteries and methods of making such mixed metal precursors. The precursors typically are particles of nickel, cobalt, and manganese mixed metal oxidized hydroxides with varying metal molar ratios prepared in co-precipitation reactions in two sequential reactors.
    Type: Application
    Filed: September 22, 2010
    Publication date: July 4, 2013
    Applicant: OMG KOKKOLA CHEMICALS OY
    Inventors: Janne Niittykoski, Marten Eriksson