Patents Assigned to Allied Medical Research Associates
  • Compositions for delivery of polypeptides, and methods
    Patent number: 5843887
    Abstract: Compositions comprising intrinsic factor (IF), and in particular, compositions comprising substantially pure intrinsic factor (IF) and a polypeptide wherein said composition is substantially free of R protein; a method of delivering a composition to the portal and/or lymphatic circulation system of a host; and a method of producing the above-described composition.
    Type: Grant
    Filed: October 16, 1997
    Date of Patent: December 1, 1998
    Assignee: Allied Medical Research Associates
    Inventors: Serge Petit, Emile Bourland, deceased