Patents Assigned to BioAdvances LLC
  • Pulsatile drug delivery system
    Patent number: 5840329
    Abstract: A pulsatile drug delivery system comprising of a plurality of particles is able to deliver drug in any desired patterns. A plurality of particles with multi-layer core capable of short-pulse release interlaced with long-duration release is designed for delivery of multi-agents simultaneously or sequentially, or single agent, according to a pre-programmed profile.
    Type: Grant
    Filed: May 15, 1997
    Date of Patent: November 24, 1998
    Assignee: BioAdvances LLC
    Inventor: Jane Pei-Fan Bai