Patents Assigned to RDN Therapeutics Inc.
  • Long acting narcotic analgesics and antagonists
    Patent number: 5716631
    Abstract: Long acting narcotic compositions comprising a water-soluble analgesic or antagonist drug dispersed within a polymer matrix, methods of producing the same and treatments with the complex.
    Type: Grant
    Filed: April 10, 1996
    Date of Patent: February 10, 1998
    Assignee: RDN Therapeutics Inc.
    Inventors: Alan Drizen, Peter Rothbart, Gary M. Nath