Patents by Inventor Lauren Marie Garten

Lauren Marie Garten 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).

  • High breakdown strength ferroelectric SrHfOmaterials
    Patent number: 11335845
    Abstract: Methods for making metastable lead-free piezoelectric materials are presented herein.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: May 17, 2022
    Assignees: Alliance for Sustainable Energy, LLC, The Regents of the University of California, The Penn State Research Foundation
    Inventors: Lauren Marie Garten, David Samuel Ginley, Kristin Aslaug Ceder-Persson, Shyam Sundar Dwaraknath, Susan Trolier-McKinstry
  • METASTABLE TODOROKITE CHANNELS
    Publication number: 20210155499
    Abstract: The present disclosure relates to a device comprising todorokite constructed of octahedra of manganese oxide forming a channel, wherein the channel contains a plurality of alkali ions but does not contain crystalline water molecules. In some aspects of the present disclosure, one of the alkali ions is magnesium and the channel may have a diameter of approximately one nanometer.
    Type: Application
    Filed: April 23, 2019
    Publication date: May 27, 2021
    Inventors: Lauren Marie GARTEN, David Samuel GINLEY
  • Hybrid perovskite bulk photovoltaic effect devices and methods of making the same
    Patent number: 10770604
    Abstract: The present disclosure relates to a composition that includes a perovskite crystal having a ferroelectric domain aligned substantially parallel to a reference axis. In some embodiments of the present disclosure, the perovskite crystal may include ABX3, where A is a first cation, B is a second cation, and X is an anion. In some embodiments of the present disclosure, A may include an alkyl ammonium cation. In some embodiments of the present disclosure, B may include a metal element. In some embodiments of the present disclosure, the metal element may include lead. In some embodiments of the present disclosure, X may include a halogen. In some embodiments of the present disclosure, the perovskite crystal may include methylammonium lead iodide.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: September 8, 2020
    Assignee: Alliance for Sustainable Energy, LLC
    Inventors: Lauren Marie Garten, David Todd Moore, David Samuel Ginley, Brian Patrick Gorman
  • HIGH BREAKDOWN STRENGTH FERROELECTRIC SrHf03 MATERIALS
    Publication number: 20190229258
    Abstract: Methods for making metastable lead-free piezoelectric materials are presented herein.
    Type: Application
    Filed: January 23, 2019
    Publication date: July 25, 2019
    Inventors: Lauren Marie Garten, David Samuel Ginley, Kristin Aslaug Ceder-Persson, Shyam Sundar Dwaraknath, Susan Trolier-McKinstry
  • HYBRID PEROVSKITE BULK PHOTOVOLTAIC EFFECT DEVICES AND METHODS OF MAKING THE SAME
    Publication number: 20180277695
    Abstract: The present disclosure relates to a composition that includes a perovskite crystal having a ferroelectric domain aligned substantially parallel to a reference axis. In some embodiments of the present disclosure, the perovskite crystal may include ABX3, where A is a first cation, B is a second cation, and X is an anion. In some embodiments of the present disclosure, A may include an alkyl ammonium cation. In some embodiments of the present disclosure, B may include a metal element. In some embodiments of the present disclosure, the metal element may include lead. In some embodiments of the present disclosure, X may include a halogen. In some embodiments of the present disclosure, the perovskite crystal may include methylammonium lead iodide.
    Type: Application
    Filed: March 23, 2018
    Publication date: September 27, 2018
    Inventors: Lauren Marie Garten, David Todd Moore, David Samuel Ginley, Brian Patrick Gorman