PROMISORRY NOTE ADDENDUM AND MODIFICATION AGREEMENTPromissory Note Addendum and Modification Agreement • January 13th, 2009 • Human Biosystems Inc • Services-commercial physical & biological research
Contract Type FiledJanuary 13th, 2009 Company IndustryTHIS ADDENDUM AND MODIFICATION AGREEMENT (“Agreement”) is made effective this 2nd day of January 2009 (the “Effective Date”), by and among Human BioSystems, Inc. (the “Company”) and Dutchess Private Equities Fund, LP, its affiliates and designees (collectively, the “Holder”).