Patents by Inventor Jeanne Yang Ellis

Jeanne Yang Ellis 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 composition including a cationic glycoside and an anionic therapeutic agent
    Patent number: 6277365
    Abstract: There are disclosed compositions and methods for treating the surface of the eye, or contact tenses to be placed on the eye, with an aqueous composition comprising a quaternary nitrogen-containing ethoxylated glycoside and a therapeutic agent. The subject invention is particularly suited for use with silicone-containing contact lenses. Examples of specific compositions include aqueous solutions of lauryl methyl gluceth-10 hydroxypropyl-dimonium chloride in combination with anionic polysaccharides such as hyaluronic acid.
    Type: Grant
    Filed: September 18, 1997
    Date of Patent: August 21, 2001
    Assignee: Bausch & Lomb Incorporated
    Inventors: Edward James Ellis, Jeanne Yang Ellis