Patents by Inventor Lucas Cohen

Lucas Cohen 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).

  • Aqueous polysulfide-based electrochemical cell
    Patent number: 11973254
    Abstract: An electrochemical cell and battery system including cells, each cell including a catholyte, an anolyte, and a separator disposed between the catholyte and anolyte and that is permeable to the at least one ionic species (for example, a metal cation or the hydroxide ion). The catholyte solution includes a ferricyanide, permanganate, manganate, sulfur, and/or polysulfide compound, and the anolyte includes a sulfide and/or polysulfide compound. These electrochemical couples may be embodied in various physical architectures, including static (non-flowing) architectures or in flow battery (flowing) architectures.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: April 30, 2024
    Assignee: FORM ENERGY, INC.
    Inventors: Liang Su, Wei Xie, Yet-Ming Chiang, William Henry Woodford, Lucas Cohen, Jessa Silver, Katelyn Ripley, Eric Weber, Marco Ferrara, Mateo Cristian Jaramillo, Theodore Alan Wiley
  • RECHARGEABLE BATTERY USING IRON NEGATIVE ELECTRODE AND MANGANESE OXIDE POSITIVE ELECTRODE
    Publication number: 20210028452
    Abstract: Materials, designs, and methods of fabrication for iron-manganese oxide electrochemical cells are disclosed. In various embodiments, the negative electrode is comprised of pelletized, briquetted, or pressed iron-bearing components, including metallic iron or iron-based compounds (oxides, hydroxides, sulfides, or combinations thereof), collectively called “iron negative electrode.” In various embodiments, the positive electrode is comprised of pelletized, briquetted, or pressed manganese-bearing components, including manganese (IV) oxide (MnO2), manganese (III) oxide (Mn2O3), manganese (III) oxyhydroxide (MnOOH), manganese (II) oxide (MnO), manganese (II) hydroxide (Mn(OH)2), or combinations thereof, collectively called “manganese oxide positive electrode.” In various embodiments, electrolyte is comprised of aqueous alkali metal hydroxide including lithium hydroxide (LiOH), sodium hydroxide (NaOH), potassium hydroxide (KOH), cesium hydroxide (CsOH), or combinations thereof.
    Type: Application
    Filed: July 25, 2020
    Publication date: January 28, 2021
    Inventors: Liang SU, Jarrod David MILSHTEIN, William Henry WOODFORD, Yet-Ming CHIANG, Jay WHITACRE, Lucas COHEN, Rupak CHAKRABORTY, Andrew Haynes LIOTTA, Ian Salmon MCKAY, Thomas CONRY, Michael Andrew GIBSON, Jocelyn Marie NEWHOUSE, Amelie Nina KHAREY, Annelise Christine THOMPSON, Weston SMITH, Joseph Anthony PANTANO, Isabella CARUSO, Benjamin Thomas HULTMAN, Max Rae CHU, Nicholas PERKINS, Florian WEHNER, Rebecca EISENACH, Mitchell Terrance WESTWOOD, Tristan GILBERT, Rachel Elizabeth MUMMA, Brandon UBER, Eric WEBER, Danielle Cassidy SMITH, Brooke WOJESKI
  • AQUEOUS POLYSULFIDE-BASED ELECTROCHEMICAL CELL
    Publication number: 20200006796
    Abstract: An electrochemical cell and battery system including cells, each cell including a catholyte, an anolyte, and a separator disposed between the catholyte and anolyte and that is permeable to the at least one ionic species (for example, a metal cation or the hydroxide ion). The catholyte solution includes a ferricyanide, permanganate, manganate, sulfur, and/or polysulfide compound, and the anolyte includes a sulfide and/or polysulfide compound. These electrochemical couples may be embodied in various physical architectures, including static (non-flowing) architectures or in flow battery (flowing) architectures.
    Type: Application
    Filed: June 28, 2019
    Publication date: January 2, 2020
    Inventors: Liang Su, Wei Xie, Yet-Ming Chiang, William Henry Woodford, Lucas Cohen, Jessa Silver, Katelyn Ripley, Eric Weber, Marco Ferrara, Mateo Cristian Jaramillo, Theodore Alan Wiley