Patents by Inventor Conrad Stoldt

Conrad Stoldt 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).

  • Publication number: 20240194940
    Abstract: An all-solid-state lithium battery, thermo-electromechanical activation of Li2S in sulfide based solid state electrolyte with transition metal sulfides, and electromechanical evolution of a bulk-type all-solid-state iron sulfur cathode, are disclosed. An example all-solid-state lithium battery includes a cathode having a transition metal sulfide mixed with elemental sulfur to increase electrical conductivity. In one example method of in-situ electromechanically synthesis of Pyrite (FeS2) from Sulfide (FeS) and elemental sulfur (S) precursors for operation of a solid-state lithium battery, FeS+S composite electrodes are cycled at moderately elevated temperatures.
    Type: Application
    Filed: November 22, 2023
    Publication date: June 13, 2024
    Inventors: Thomas A. Yersak, Se-Hee LEE, Conrad STOLDT
  • Patent number: 11870032
    Abstract: An all-solid-state lithium battery, thermo-electromechanical activation of Li2S in sulfide based solid state electrolyte with transition metal sulfides, and electromechanical evolution of a bulk-type all-solid-state iron sulfur cathode, are disclosed. An example all-solid-state lithium battery includes a cathode having a transition metal sulfide mixed with elemental sulfur to increase electrical conductivity. In one example method of in-situ electromechanically synthesis of Pyrite (FeS2) from Sulfide (FeS) and elemental sulfur (S) precursors for operation of a solid-state lithium battery, FeS+S composite electrodes are cycled at moderately elevated temperatures.
    Type: Grant
    Filed: February 15, 2022
    Date of Patent: January 9, 2024
    Assignee: The Regents of the University of Colorado, a body corporate
    Inventors: Thomas A. Yersak, Se-Hee Lee, Conrad Stoldt
  • Publication number: 20220223907
    Abstract: An all-solid-state lithium battery, thermo-electromechanical activation of Li2S in sulfide based solid state electrolyte with transition metal sulfides, and electromechanical evolution of a bulk-type all-solid-state iron sulfur cathode, are disclosed. An example all-solid-state lithium battery includes a cathode having a transition metal sulfide mixed with elemental sulfur to increase electrical conductivity. In one example method of in-situ electromechanically synthesis of Pyrite (FeS2) from Sulfide (FeS) and elemental sulfur (S) precursors for operation of a solid-state lithium battery, FeS+S composite electrodes are cycled at moderately elevated temperatures.
    Type: Application
    Filed: February 15, 2022
    Publication date: July 14, 2022
    Inventors: Thomas A. Yersak, Se-Hee Lee, Conrad Stoldt
  • Patent number: 11283106
    Abstract: An all-solid-state lithium battery, thermo-electromechanical activation of Li2S in sulfide based solid state electrolyte with transition metal sulfides, and electromechanical evolution of a bulk-type all-solid-state iron sulfur cathode, are disclosed. An example all-solid-state lithium battery includes a cathode having a transition metal sulfide mixed with elemental sulfur to increase electrical conductivity. In one example method of in-situ electromechanically synthesis of Pyrite (FeS2) from Sulfide (FeS) and elemental sulfur (S) precursors for operation of a solid-state lithium battery, FeS+S composite electrodes are cycled at moderately elevated temperatures.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: March 22, 2022
    Assignee: The Regents of the University of Colorado, a body corporate
    Inventors: Thomas A. Yersak, Se-Hee Lee, Conrad Stoldt
  • Publication number: 20200099095
    Abstract: An all-solid-state lithium battery, thermo-electromechanical activation of Li2S in sulfide based solid state electrolyte with transition metal sulfides, and electromechanical evolution of a bulk-type all-solid-state iron sulfur cathode, are disclosed. An example all-solid-state lithium battery includes a cathode having a transition metal sulfide mixed with elemental sulfur to increase electrical conductivity. In one example method of in-situ electromechanically synthesis of Pyrite (FeS2) from Sulfide (FeS) and elemental sulfur (S) precursors for operation of a solid-state lithium battery, FeS+S composite electrodes are cycled at moderately elevated temperatures.
    Type: Application
    Filed: November 27, 2019
    Publication date: March 26, 2020
    Inventors: Thomas A. Yersak, Se-Hee Lee, Conrad Stoldt
  • Publication number: 20170331148
    Abstract: An all-solid-state lithium battery, thermo-electromechanical activation of Li2S in sulfide based solid state electrolyte with transition metal sulfides, and electromechanical evolution of a bulk-type all-solid-state iron sulfur cathode, are disclosed. An example all-solid-state lithium battery includes a cathode having a transition metal sulfide mixed with elemental sulfur to increase electrical conductivity. In one example method of in-situ electromechanically synthesis of Pyrite (FeS2) from Sulfide (FeS) and elemental sulfur (S) precursors for operation of a solid-state lithium battery, FeS+S composite electrodes are cycled at moderately elevated temperatures.
    Type: Application
    Filed: December 27, 2016
    Publication date: November 16, 2017
    Inventors: Thomas A. Yersak, Se-Hee Lee, Conrad Stoldt
  • Publication number: 20140377664
    Abstract: An all-solid-state lithium battery, thermo-electromechanical activation of Li2S in sulfide based solid state electrolyte with transition metal sulfides, and electromechanical evolution of a bulk-type all-solid-state iron sulfur cathode, are disclosed. An example all-solid-state lithium battery includes a cathode having a transition metal sulfide mixed with elemental sulfur to increase electrical conductivity. In one example method of in-situ electomechanical synthesis of Pyrite (FeS2) from Sulfide (FeS) and elemental sulfur (S) precursors for operation of a solid-state lithium battery, FeS+S composite electrodes are cycled at moderately elevated temperatures.
    Type: Application
    Filed: January 9, 2013
    Publication date: December 25, 2014
    Inventors: Thomas A. Yersak, Se-Hee Lee, Conrad Stoldt
  • Patent number: 8840868
    Abstract: Methods of non-invasive imaging of complement-mediated inflammation are provided. Compositions including CR-targeted ultrasmall superparamagnetic nanoparticles or aggregates thereof for use with those methods are also provided.
    Type: Grant
    Filed: February 4, 2010
    Date of Patent: September 23, 2014
    Assignee: The Regents of the University of Colorado, a body corporate
    Inventors: Joshua M. Thurman, Natalie Serkova, Conrad Stoldt, Brian Larsen, V. Michael Holers
  • Publication number: 20110286938
    Abstract: Methods of non-invasive imaging of complement-mediated inflammation are provided. Compositions including CR-targeted ultrasmall superparamagnetic nanoparticles or aggregates thereof for use with those methods are also provided.
    Type: Application
    Filed: February 4, 2010
    Publication date: November 24, 2011
    Applicant: The Regents of the University of Colorado
    Inventors: Joshua M. Thurman, Natalie Serkova, Conrad Stoldt, Brian Larsen