About Soligenix Soligenix is a late-stage biopharmaceutical company focused on developing and commercializing products to treat rare diseases where there is an unmet medical need. The Company's Specialized BioTherapeutics business segment is developing and moving toward potential commercialization of HyBryteâ"¢ (SGX301 or synthetic hypericin sodium) as a novel photodynamic therapy utilizing safe visible light for the treatment of cutaneous T- cell lymphoma (CTCL). With successful completion of the second Ph ...