Patents Assigned to Megabios Corp.
  • Amphiphilic derivatives of piperazine
    Patent number: 5776908
    Abstract: Novel, heterocyclic cationic amphiphile and compounds thereof are prepared that are degraded in vivo. Liposomes are produced from the cations that are used as carriers for delivering macromolecules intracellularly and may be targeted to a specific cell type.
    Type: Grant
    Filed: March 20, 1997
    Date of Patent: July 7, 1998
    Assignee: Megabios Corp.
    Inventors: Timothy D. Heath, Igor Solodin