With At Least One Amino Acid In D-form (c07k-99/56) Patents (Class 930/DIG695)
  • Patent number: 5487898
    Abstract: Pharmaceutical compositions for the sublingual or buccal administration of therapeutic agents which are normally degraded upon oral administration comprise such a therapeutic agent, a solvent, optionally a cosolvent and/or hydrogel, and an oral mucosal membrane transport enhancing agent which is selected from the group consisting of essential and volatile oils and inorganic and organic acids.
    Type: Grant
    Filed: February 7, 1994
    Date of Patent: January 30, 1996
    Assignee: Abbott Laboratories
    Inventors: Mou-Ying F. Lu, Thomas L. Reiland