definiens: means ( a ) all Patents and patent applications listed in Exhibit A ( as may beperiodically updated by written notice from Amunix to Naia ) and any and all divisionals, continuations, continuations - in - part, patents of addition and substitutions of any of the foregoing, all patent applications ( including provisional and utilityapplications ) claiming priority to the patents and patent applications listed in Exhibit A, in each case that Cover XTENSequences ( ) or Research Constructs ( including any Licensed Products ) ; ( b ) all Patents issuing on any ofthe foregoing that Cover XTEN Sequences or Research Constructs ( including any Licensed Product ) ; ( c ) all reissues, reexaminations, renewals and extensions of any of the foregoing that Cover XTEN Sequences or Research Constructs(including any Licensed Products ) ; ( d ) all counterparts to the foregoing in other countries that Cover XTEN Sequences orResearch Constructs ( including any Licensed Products ) ; and ( e ) all Supplementary Protection Certiﬁcations, restoration ofpatent term and other similar rights of Amunix or its Affiliates based on any of the foregoing