Patents by Inventor John Michael Duex

John Michael Duex 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).

  • CONTACT LENS TREATING SOLUTION
    Publication number: 20240166971
    Abstract: A contact lens treating solution includes (a) one or more of tris(hydroxymethyl)aminomethane, bis(2-hydroxyethyl)amino-tris(hydroxymethyl)methane and a salt thereof; and (b) one or more antimicrobial agents comprising one or more polyquaternium polymers.
    Type: Application
    Filed: September 28, 2023
    Publication date: May 23, 2024
    Inventors: Krista Fridman, Vicki Barniak, John Michael Duex, Elora Supersad, Olivia Culbertson
  • Ophthalmic solutions
    Patent number: 11944638
    Abstract: An ophthalmically compatible solution includes (a) about 0.005 to about 2 wt. %, based on the total weight of the ophthalmically compatible solution, of hyaluronic acid or a salt thereof; (b) about 0.01 to about 1 wt. %, based on the total weight of the ophthalmically compatible solution, of erythritol; (c) sodium chloride, potassium chloride or any combination thereof; and (d) one or more buffers.
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: April 2, 2024
    Assignee: Bausch + Lomb Ireland Limited
    Inventors: Vicki Barniak, Catherine Scheuer, William T. Reindel, John Michael Duex, Andrea E. Siverling
  • CONTACT LENS TREATING SOLUTION
    Publication number: 20220290072
    Abstract: A contact lens treating solution includes (a) about 0.005 to about 2 wt. %, based on the total weight of the contact lens treating solution, of hyaluronic acid or a salt thereof; (b) about 0.01 to about 1 wt. %, based on the total weight of the contact lens treating solution, of erythritol; (c) one or more nonionic surfactants; (d) sodium chloride, potassium chloride or any combination thereof; and (e) one or more buffers.
    Type: Application
    Filed: March 10, 2022
    Publication date: September 15, 2022
    Inventors: Vicki Barniak, Catherine Scheuer, William T. Reindel, John Michael Duex, Andrea E. Giallombardo
  • OPHTHALMIC SOLUTIONS
    Publication number: 20220288107
    Abstract: An ophthalmically compatible solution includes (a) about 0.005 to about 2 wt. %, based on the total weight of the ophthalmically compatible solution, of hyaluronic acid or a salt thereof; (b) about 0.01 to about 1 wt. %, based on the total weight of the ophthalmically compatible solution, of erythritol; (c) sodium chloride, potassium chloride or any combination thereof; and (d) one or more buffers.
    Type: Application
    Filed: March 10, 2022
    Publication date: September 15, 2022
    Inventors: Vicki Barniak, Catherine Scheuer, William T. Reindel, John Michael Duex, Andrea E. Giallombardo
  • PRESERVATIVE-FREE CONTACT LENS TREATING SOLUTION
    Publication number: 20220290073
    Abstract: A preservative-free contact lens treating solution includes (a) about 0.005 to about 2 wt. %, based on the total weight of the preservative-free contact lens treating solution, of hyaluronic acid or a salt thereof; (b) about 0.01 to about 1 wt. %, based on the total weight of the preservative-free contact lens treating solution, of erythritol; (c) one or more nonionic surfactants; (d) sodium chloride, potassium chloride or any combination thereof; and (e) one or more buffers.
    Type: Application
    Filed: March 10, 2022
    Publication date: September 15, 2022
    Inventors: Vicki Barniak, Catherine Scheuer, William T. Reindel, John Michael Duex, Andrea E. Giallombardo, Elora Supersad