Patents Assigned to McNeil-PFC, Inc.
  • Aqueous pharmaceutical suspension for pharmaceutical actives
    Patent number: 5272137
    Abstract: The present invention relates to an aqueous pharmaceutical suspension composition comprising: from about 0.2% to 20% of a substantially water soluble pharmaceutical active, e.g. acetaminophen; a suspension stabilizing effective amount of xanthan gum and microcrystalline cellulose; an effective amount of taste masking compositions; and water, as well as a process for producing such aqueous pharmaceutical suspensions.
    Type: Grant
    Filed: February 14, 1992
    Date of Patent: December 21, 1993
    Assignee: McNeil-PFC, Inc.
    Inventors: Cynthia M. Blase, Manoj N. Shah