Patents by Inventor Matthew Neal Roberts

Matthew Neal Roberts 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).

  • DYNAMIC MIRROR FOR A VEHICLE
    Publication number: 20230251406
    Abstract: Dynamic mirror assemblies are disclosed that can vary the amount of light reflected, that include a mirror and a switching material. The switching material is placed between the mirror and a viewer, and has a dark state and a light state, and switches state in at least one direction due to a photochromic reaction, and switches in the other direction due to one or more of a photochromic reaction or an electrochromic reaction or a thermal reversion above a threshold temperature.
    Type: Application
    Filed: July 13, 2021
    Publication date: August 10, 2023
    Applicant: SOLUTIA CANADA INC.
    Inventors: JONATHAN ROSS SARGENT, RYAN J. GIBSON, JEREMY GRAHAM FINDEN, NEIL ROBIN BRANDA, GREG STUART, JAMES DANIEL SENIOR, MATTHEW NEAL ROBERTS
  • DYNAMIC MIRROR FOR A VEHICLE
    Publication number: 20230244117
    Abstract: Dynamic mirror assemblies are disclosed that can vary the amount of light reflected, that include a mirror and a switching material. The switching material is placed between the mirror and a viewer, and has a dark state and a light state, and switches state in at least one direction due to a photochromic reaction, and switches in the other direction due to one or more of a photochromic reaction or an electrochromic reaction.
    Type: Application
    Filed: July 13, 2021
    Publication date: August 3, 2023
    Applicant: Solutia Canada Inc.
    Inventors: Jonathan Ross Sargent, Ryan J. Gibson, Jeremy Graham Finden, Neil Robin Branda, Greg Stuart, James Daniel Senior, Matthew Neal Roberts
  • Photochromic-electrochromic compositions
    Patent number: 10647913
    Abstract: A composition comprising a diarylethene photochromic anodic species, a cathodic species and an electrolyte that comprises a supporting electrolyte and a solvent. Electrochromic devices such as optical filters are prepared from such compositions.
    Type: Grant
    Filed: November 17, 2015
    Date of Patent: May 12, 2020
    Assignee: SWITCH MATERIALS INC.
    Inventors: Neil Robin Branda, Glen Ramsay Bremner, Jeremy Graham Finden, Matt Andrew Pilapil, Matthew Neal Roberts, Jonathan Ross Sargent, James Daniel Senior, Veronica Elizabeth Patricia Marshman, Natalie E. Campbell
  • PHOTOCHROMIC-ELECTROCHROMIC COMPOSITIONS
    Publication number: 20170355901
    Abstract: A composition comprising a diarylethene photochromic anodic species, a cathodic species and an electrolyte that comprises a supporting electrolyte and a solvent. Electrochromic devices such as optical filters are prepared from such compositions.
    Type: Application
    Filed: November 17, 2015
    Publication date: December 14, 2017
    Inventors: Neil Robin Branda, Glen Ramsay Bremner, Jeremy Graham Finden, Matt Andrew Pilapil, Matthew Neal Roberts, Jonathan Ross Sargent, James Daniel Senior, Veronica Elizabeth Patricia Marshman