definiens: ) . For purposes of this Agreement, shall mean any unmodified descendant of the OriginalMaterial ; shall mean any copy or duplicate of the Original Material ; shall mean anymodified descendant of the Original Material derived from breeding or crossing the Original Material with anotheranimal or material ; shall mean any substance or material created that constitutes an unmodifiedfunctional subunit of, or unmodified product expressed by, the Original Material ; and shall mean newsubstances created by Company that contain, incorporate, are based on or result from the Original Material, Progeny, Replicates, Cross - bred Progeny or Simple Derivatives or any combination of same, which are not themselvesProgeny, Replicates, Cross - bred Progeny or Simple Derivatives . All of the foregoing, exclusive of the Modifications, shall be referred to as the The Original Materials are currently relating to the Patent Rightsoptioned in this Agreement, and Hospital reserves all rights therein and thereto