BeneVir Biopharm, Inc., a biotechnology company developing oncolytic immunotherapies for the treatment of cancer, announced today that the U.S. Patent and Trademark Office has issued US Patent No. 9,623,059, entitled “Oncolytic Herpes Simplex Virus and Therapeutic Uses Thereof”, covering the composition of matter for Stealth-1H, BeneVir’s lead oncolytic immunotherapy, as well as other platform assets. BeneVir is a portfolio company within Pansend Life Sciences, a subsidiary of HC2 Holdings, Inc. (NYSE MKT: HCHC)