Patents by Inventor Joseph Allen Spencer, II

Joseph Allen Spencer, II 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).

  • CONTINUOUS SPATIAL ATOMIC LAYER DEPOSITION PROCESS AND APPARATUS FOR APPLYING FILMS ON PARTICLES
    Publication number: 20230416914
    Abstract: Continuous spatial atomic layer deposition is performed on a particulate substrate in a continuous reactor comprising a plurality of spatially separated, precursor dosing zones and a means for moving the particulate substrate spatially through the precursor dosing zones to apply an atomic layer deposition coating thereon. The precursor dosing zones may be used simultaneously.
    Type: Application
    Filed: September 8, 2023
    Publication date: December 28, 2023
    Inventors: Joseph Allen Spencer, II, Robert A. Hall
  • Continuous spatial atomic layer deposition process and apparatus for applying films on particles
    Patent number: 11773487
    Abstract: Continuous spatial atomic layer deposition is performed on a particulate substrate in a continuous reactor comprising a plurality of spatially separated, precursor dosing zones and a means for moving the particulate substrate spatially through the precursor dosing zones to apply an atomic layer deposition coating thereon. The precursor dosing zones may be used simultaneously.
    Type: Grant
    Filed: June 14, 2016
    Date of Patent: October 3, 2023
    Assignee: ALD NANOSOLUTIONS, INC.
    Inventors: Joseph Allen Spencer, II, Robert A Hall
  • CONTINUOUS SPATIAL ATOMIC LAYER DEPOSITION PROCESS AND APPARATUS FOR APPLYING FILMS ON PARTICLES
    Publication number: 20180363136
    Abstract: Continuous spatial atomic layer deposition is performed on a particulate substrate in a continuous reactor comprising a plurality of spatially separated, precursor dosing zones and a means for moving the particulate substrate spatially through the precursor dosing zones to apply an atomic layer deposition coating thereon. The precursor dosing zones may be used simultaneously.
    Type: Application
    Filed: June 14, 2016
    Publication date: December 20, 2018
    Inventors: Joseph Allen SPENCER, II, Robert A. HALL
  • Crystal microbalance holder
    Patent number: 8531090
    Abstract: A piezoelectric element holder allows a piezoelectric crystal to be mounted with a single exposed surface. This permits more accurate estimates of applied coating weights and thicknesses to be obtained. The piezoelectric element is mounted via a removable cap and malleable seal that permit the element to be removed and replaced easily.
    Type: Grant
    Filed: July 13, 2011
    Date of Patent: September 10, 2013
    Assignee: ALD Nanosolutions Inc.
    Inventor: Joseph Allen Spencer, II
  • CRYSTAL MICROBALANCE HOLDER
    Publication number: 20110266924
    Abstract: A piezoelectric element holder allows a piezoelectric crystal to be mounted with a single exposed surface. This permits more accurate estimates of applied coating weights and thicknesses to be obtained. The piezoelectric element is mounted via a removable cap and malleable seal that permit the element to be removed and replaced easily.
    Type: Application
    Filed: July 13, 2011
    Publication date: November 3, 2011
    Inventor: Joseph Allen Spencer, II