Patents by Inventor Sara A. Ubelhor

Sara A. Ubelhor 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).

  • Liquid antacid compositions
    Patent number: 5498426
    Abstract: Liquid antacid compositions for neutralizing stomach acid in humans and other animals comprising: an alkaline earth carbonate salt; and alkali metal phosphate salt; an alkali metal bicarbonate salt; and other excipients.
    Type: Grant
    Filed: October 3, 1994
    Date of Patent: March 12, 1996
    Assignee: The Procter & Gamble Company
    Inventors: Robert L. Wilson, Sara A. Ubelhor, William A. Cruz