Patents by Inventor Marilyn Hudson

Marilyn Hudson 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).

  • Spermicidal anti-viral lubricant composition and method of using same
    Patent number: 5512289
    Abstract: A personal lubricant composition containing an antiviral, alkylphenoxypolyethoxyethanol spermicide, a water soluble polymer gel matrix and a solubilizer which permits the spermicide to be compatible with the gel matrix. Preferably, a polyethoxylated compound such as polyethoxylated castor oil may be used.
    Type: Grant
    Filed: June 8, 1995
    Date of Patent: April 30, 1996
    Assignee: Johnson & Johnson Consumer Products, Inc.
    Inventors: Chung-Ye Tseng, Jonas Wang, Marilyn Hudson, Jue-Chen Liu