Patents by Inventor Earl JENSON

Earl JENSON 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).

  • SWEEPING GAS PROCESS FOR PRODUCTION OF ACTIVATED CARBON-BASED ELECTRODE MATERIALS
    Publication number: 20240140807
    Abstract: Activated carbons and methods of making activated carbons are provided. The activated carbon can be produced by activating lignin or a high-lignin feedstock and then subjecting the activated carbon to a sweeping gas at a first elevated temperature.
    Type: Application
    Filed: February 15, 2022
    Publication date: May 2, 2024
    Inventors: Jin Kwon TAK, Earl JENSON, Matthew SIEBERT
  • SULPHUR CATHODES, SULPHUR CATHODE MATERIALS, AND APPARATUS AND METHODS FOR MAKING SAME
    Publication number: 20230223519
    Abstract: A method for embedding sulphur into conductive carbon is provided. Elemental sulphur is dissolved in liquid ammonia to form a sulphur-ammonia solution. Conductive carbon is soaked in the sulphur-ammonia solution to embed the conductive carbon with the dissolved sulphur. The liquid ammonia in the sulphur-ammonia solution can be removed as gaseous ammonia to yield sulphur-embedded conductive carbon. The sulphur-embedded conductive carbon can be used to manufacture sulphur cathodes. Such sulphur cathodes and batteries incorporating such sulphur cathodes are provided.
    Type: Application
    Filed: June 10, 2021
    Publication date: July 13, 2023
    Inventors: Jin Kwon TAK, Earl JENSON