Patents by Inventor David John Adams

David John Adams 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).

  • Photochromic and Electrochromic Compounds
    Publication number: 20210349367
    Abstract: Provided are novel naphthalene diimide (NDI) compound of Formula 1. The compounds may exhibit colour change from substantially transparent to substantially black upon electrochemical or photochemical stimulus and may be useful in smart windows.
    Type: Application
    Filed: August 30, 2019
    Publication date: November 11, 2021
    Inventors: Emily Rose Adams, David John Adams
  • Omega conotoxin peptides
    Patent number: 8765677
    Abstract: This invention relates to an isolated, synthetic or recombinant peptide, wherein the peptide comprises the sequence: C K G K G A Xaa1 C R Xaa2 Xaa3 Xaa4 Y Xaa5 C C Xaa6 G Xaa7 C R Xaa8 Xaa9 R C SEQ ID NO: 1 wherein Xaa1, Xaa3, Xaa4, Xaa6, Xaa7 and Xaa8 are independently selected from serine and threonine; Xaa2 is selected from arginine and lysine; Xaa5 is selected from aspartic acid and glutamic acid; and Xaa9 is selected from glycine, alanine, valine, leucine and isoleucine.
    Type: Grant
    Filed: September 21, 2010
    Date of Patent: July 1, 2014
    Assignees: The University of Queensland, The University of Sydney
    Inventors: Richard Lewis, David John Adams, Geza Berecki, Roger Drinkwater, Paul Francis Alewood, MacDonald James Christie
  • Gaskets
    Patent number: 4049856
    Abstract: This invention relates to a metal-cored asbestos-rubber gasket wherein openings are formed in the gasket with the openings being defined by eyelets. The eyelets have flanges which engage the facing layers of the gasket and normal cracking of the eyelets incipient to incorporation thereof in the gasket is prevented by incorporating in the facing layer material microspheres in a sufficient amount to permit crushing thereof by the eyelet flanges under pressure.
    Type: Grant
    Filed: May 24, 1976
    Date of Patent: September 20, 1977
    Assignee: TBA Industrial Products Limited
    Inventor: David John Adams