definiens: means activities directed to the research, Development and Commercialization of [ * * * ] Agents(which, for example, may include [ * * * ] ) directed ( i ) in the case of Programs other than [ * * * ], to a given Target or ( ii ) inthe case of [ * * * ], to a given combination of two or more Immune Cell Targets . Programs include [COMPANY] Programs, Juno Programs, [ * * * ] Programs, Designated Programs and BD Programs . A Program for which an Option or a BDOption has been exercised is deemed a 1.155 or means, with regard to a Patent, thepreparation, filing, prosecution and maintenance of such Patent, as well as reissues, appeals, and requests for patentterm adjustments ( but not in connection with requests or applications for patent term extensions based on regulatoryreview periods for approved products, such as those provided in the United States under 35 U.S.C. § 156 andSupplementary Protection Certificates provided under the European Patent Convention, and similar extensions, whereapplicable, in other jurisdictions ), and any appeal of a decision, holding or action in the course of any of the foregoing, with respect to such Patent, together with the initiation or defense of interferences, oppositions and other similarproceedings with respect to the particular Patent, and any appeals therefrom . For clarification, or shall not include any other enforcement actions taken with respect to aPatent