Only minimally SBIR involved and that sometime ago, Celsion Corporation is a biotechnology firm with a f=drug dvelopment focus. The firm's product candidates include ThermoDox -- a heat-activated liposomal encapsulation of doxorubicin currently in a clinical trial for the treatment of primary liver cancer. The firm's pipeline also includes GEN-1, a deoxyribonucleic acid (DNA) mediated immunotherapy for the localized treatment of ovarian and brain cancers.