Patents by Inventor Andrea E. Siverling

Andrea E. Siverling 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).

  • OPHTHALMIC SOLUTIONS
    Publication number: 20240189342
    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: February 22, 2024
    Publication date: June 13, 2024
    Inventors: Vicki Barniak, Catherine Scheuer, William T. Reindel, John Michael Duex, Andrea E. Siverling
  • 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