definiens: shall mean ( i ) all patents, patent applications, certificates of invention, applications for certificates of invention, and priority patent fili ngs ( including without limitation patent applicatio ns under the Patent Cooperation Treaty and the European Patent C onvention ), together with ( ii ) any renewals, divisi ons, continuations, continuations - in - part, or requests f or continued examination of any such patents, paten t applications, certificates of invention, applicatio ns for certificates of invention, and priority pate nt filings, and any and all patents and certificates of invention issui ng thereon, and any and all reissues, reexamination s, extensions, divisions, renewals, substitutions, confirmations, registrations, revalidations, revisions, and additi ons to any of the foregoing, and any foreign counterparts of any of t he foregoing, and any other patents, patent applica tions, certificates of invention, applications for certifi cates of invention, and priority patent filings cla iming priority back to any of the foregoing