Activities with Respect to Inactive Targets Sample Clauses

Activities with Respect to Inactive Targets. (i) At any time(s), each Party shall have the right, at its sole discretion and expense, to perform preclinical research with respect to any Inactive Target and any Antibody Product related thereto, until such Party obtains Proof-of-Concept Data with respect to such Inactive Target (such preclinical research, the “Preliminary Research”). Upon the reasonable, written request of a Party intending to perform Preliminary Research with respect to an Inactive Target, the other Party will provide, at the requesting Party’s expense, any useful materials in its control relating directly and solely to such Inactive Target and created during the period from the Effective Date of the Initial Agreement through the Effective Date and as part of the Original Collaboration, which materials may include without limitation production cell lines, cell banks, production batch records, clinical trial materials, research and assay reagents, test methods and regulatory submissions relating to such Inactive Target but shall exclude any materials that the requesting Party could readily obtain from another source without undue expense or undue delay to such preclinical research.