USPTO Grants Advaxis, Inc. New Listeria Based Fusion Protein Patent

NORTH BRUNSWICK, N.J.--(BUSINESS WIRE)--The US Patent and Trademark Office (USPTO) has issued Advaxis, Inc., (OTCBB: ADXS), the live, attenuated Listeria monocytogenes (Listeria) immunotherapy company, patent #7662396 titled “Compositions and Methods for Enhancing the Immunogenicity of Antigens” for the use of fusion proteins that have been found to be effective in numerous models for the treatment of cancer in the presence of immune tolerance.

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