LEXINGTON, Mass. and MOSCOW, Dec. 19, 2011 (GLOBE NEWSWIRE) -- Agenus Inc. (Nasdaq:AGEN), a biotechnology company working to develop treatments for cancers and infectious diseases, and NewVac LLC (a subsidiary of ChemRar High Tech Center and resident of the Skolkovo Innovation Center in Russia), a company focused on the development of innovative technology for cancer immunotherapy, announced today that they have entered into a license, development and manufacturing technology transfer agreement for Agenus’ Oncophage® (HSPPC-96; vitespen) vaccine. Oncophage is approved in Russia for the treatment of renal cell carcinoma (“RCC"; kidney cancer) in patients at intermediate risk of recurrence.