definiens: refers to Marker, LLC . 1.11 means the as defined in Section 1.13 of the License Agreement, specifically including those patents set forth on Exhibit B, together with ( a ) any inventions owned or under development byZ - Kat, or which Z - Kat has the right to license or sublicense, on the Effective Date of this Agreement that relate to BoneFiducials, and ( b ) any additional patents and patent rights relating to Bone Fiducials that are in existence as of the EffectiveDate of this Agreement to which Z - Kat acquires ownership after the Effective Date ( including any divisionals, continuations, continuations - in - part, or reissues thereof ), but, with respect to this clause ( b ), only to the extent Z - Kat has the right to licensesuch patents within the Field for Bone Fiducials, and only to the extent Z - Kat is not required by a third Party to pay or collectany amounts in consideration for licensing to IGN the patents or patent right that is not assumed and performed by IGN