Factor-Specific Amunix Claim definition

Factor-Specific Amunix Claim means a Coagulation Factor-Specific Claim directed to an XTEN Construct in an Amunix Licensed Patent (as defined in the Amunix Research Agreement) for which Biogen Idec is deemed the Owning Party and for which Biogen Idec has the right to prosecute under the applicable Amunix License Agreement.