Patents by Inventor Alexander J. Warren

Alexander J. Warren 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).

  • Patent number: 11962943
    Abstract: Camera head apparatus, systems, and methods for providing wide angle/panoramic images and/or video of the interior of pipes or other cavities using multiple imaging and illumination modules are disclosed.
    Type: Grant
    Filed: October 10, 2022
    Date of Patent: April 16, 2024
    Assignee: SeeScan, Inc.
    Inventors: Mark S. Olsson, Alexander L. Warren, Nicholas A. Smith, Michael J. Martin, Scott A. Powell
  • Publication number: 20230343968
    Abstract: An anode for an energy storage device includes a current collector having an electrically conductive layer and a surface layer disposed over the electrically conductive layer. The surface layer may include a first surface sublayer proximate the electrically conductive layer and a second surface sublayer disposed over the first surface sublayer. The first surface sublayer may include zinc. The second surface sublayer may include a metal-oxygen compound, wherein the metal-oxygen compound includes a transition metal other than zinc. The current collector may be characterized by a surface roughness Ra ? 250 nm. The anode further includes a continuous porous lithium storage layer overlaying the surface layer. The continuous porous lithium storage layer may have an average thickness of at least 7 µm, may include at least 40 atomic % silicon, germanium, or a combination thereof, and may be substantially free of carbon-based binders.
    Type: Application
    Filed: June 28, 2021
    Publication date: October 26, 2023
    Applicant: Graphenix Development, Inc.
    Inventors: John C. BREWER, Alexander J. WARREN, Kevin TANZIL, Paul D. GARMAN, Robert G. ANSTEY, Kyle P. POVLOCK
  • Publication number: 20220344627
    Abstract: An anode for an energy storage device includes a current collector having an electrically conductive layer and a surface layer overlaying the electrically conductive layer. A lithium storage layer may overlay the surface layer. The surface layer may include manganese. The lithium storage layer may include at least 40 atomic % silicon, germanium, or a combination thereof.
    Type: Application
    Filed: April 21, 2022
    Publication date: October 27, 2022
    Applicant: Graphenix Development, Inc.
    Inventors: Alexander J. Warren, Peter G. Symons, John C. Brewer, Kyle P. Povlock, Kevin Tanzil, Robert G. Anstey, Paul D. Garman