Patents by Inventor Mitchell Ross

Mitchell Ross 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).

  • Polymer system for ophthalmic drug delivery
    Patent number: 12403197
    Abstract: This application relates to a thermo-gel polymer system useful for ophthalmic drug delivery. The thermo-gel comprises a polymer and chitosan, and the polymer comprises monomers of N-isopropylacrylamide (NIPAAm), acrylic acid (AA) and at least one hydrophobic monomer.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: September 2, 2025
    Assignee: McMaster University
    Inventors: Heather Sheardown, Mitchell Ross, Talena Rambarran
  • Non-pyrotechnic aerial display apparatus
    Patent number: 11493311
    Abstract: A non-pyrotechnic aerial display apparatus may include a head portion and a wing portion. The head portion may include a front portion, a rear portion, and a plurality of channels extending from the front portion toward the rear portion. The wing portion may extend rearward from the head portion. The wing portion may include a top surface, a bottom surface, a leading edge, a trailing edge, a rear edge extending from the leading edge to the trailing edge, and an airfoil extending along the leading edge. The wing portion may include a counterweight. The apparatus may include one or more forward-facing lights. The apparatus may include one or more rearward-facing lights. Other examples may be described and claimed.
    Type: Grant
    Filed: July 21, 2020
    Date of Patent: November 8, 2022
    Assignee: Flyerworks LLP
    Inventors: Benjamin Dallas, Michael Gilbert, Mitchell Ross
  • POLYMER SYSTEM FOR OPHTHALMIC DRUG DELIVERY
    Publication number: 20220175932
    Abstract: This application relates to a thermo-gel polymer system useful for ophthalmic drug delivery. The thermo-gel comprises a polymer and chitosan, and the polymer comprises monomers of N-isopropylacrylamide (NIPAAm), acrylic acid (AA) and at least one hydrophobic monomer.
    Type: Application
    Filed: December 9, 2021
    Publication date: June 9, 2022
    Inventors: Heather SHEARDOWN, Mitchell ROSS, Talena RAMBARRAN
  • NON-PYROTECHNIC AERIAL DISPLAY APPARATUS
    Publication number: 20210398461
    Abstract: A non-pyrotechnic aerial display apparatus may include a head portion and a wing portion. The head portion may include a front portion, a rear portion, and a plurality of channels extending from the front portion toward the rear portion. The wing portion may extend rearward from the head portion. The wing portion may include a top surface, a bottom surface, a leading edge, a trailing edge, a rear edge extending from the leading edge to the trailing edge, and an airfoil extending along the leading edge. The wing portion may include a counterweight. The apparatus may include one or more forward-facing lights. The apparatus may include one or more rearward-facing lights. Other examples may be described and claimed.
    Type: Application
    Filed: July 21, 2020
    Publication date: December 23, 2021
    Inventors: Benjamin Dallas, Michael Gilbert, Mitchell Ross