Patents by Inventor Uyen T. Lam

Uyen T. Lam 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).

  • Patent number: 8481480
    Abstract: Formulations having anti-adherent properties are disclosed herein. The anti-adherent formulation described herein acts to prevent the adherence of menses and/or fecal material to the skin in the labial and perianal regions during and after menstruation or defecation, respectively. The anti-adherent formulation contains a carrier, from about 0.1% by weight to about 10.0% by weight of a quaternary ammonium compound, and from about 0.5% by weight to about 10.0% by weight of a fatty alcohol. The anti-adherent formulation may be applied to the targeted surface either directly, in liquid form, such as by a spray bottle or similar packaging capable of delivering a liquid formulation in a relatively uniform amount over the full surface to be covered. Alternatively, the formulation may be applied to the targeted surface by a “wet” wipe or wiper.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: July 9, 2013
    Inventors: Uyen T. Lam, Kelly Laura Wolff, Corey T. Cunningham, Douglas R. Hoffman, Scott W. Wenzel