Patents by Inventor Laura L. Stentz

Laura L. Stentz 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).

  • Microbially-stable bismuth-containing liquid pharmaceutical suspensions
    Patent number: 5013560
    Abstract: Microbially-stable liquid pharmaceutical suspensions for oral administration comprising a bismuth-containing pharmaceutical agent, benzoic acid, sorbic acid, a suspension system and water, and wherein said compositions have a pH within the range of from about 3.0 to about 5.5. These compositions are efficacious, and have good aesthetics and good storage stability.
    Type: Grant
    Filed: March 17, 1989
    Date of Patent: May 7, 1991
    Assignee: The Procter & Gamble Company
    Inventors: Laura L. Stentz, Jerry R. Maney, Thomas E. Sox