definiens: shall mean ( a ) all patents, certificates of invention, applications forcertificates of invention, and patent applications, including without limitation patentapplications under the Patent Cooperation Treaty and the European PatentConvention, and ( b ) any renewal, division, continuation ( in whole or in part ), orcontinued prosecution applications of any of such patents, certificates of inventionand patent applications, and any and all patents or certificates of invention issuingthereon, and any and all reissues, reexaminations, extensions, divisions, renewals, substitutions, [ * * * ] Certain information in this document has been omitted and filed separately with the Securitiesand Exchange Commission . Confidential treatment has been requested with respect to the omittedportions.confirmations, registrations, revalidations, revisions, and additions of or to any ofthe foregoing, and any foreign counterparts of any of the foregoing and any otherpatents and patent applications claiming priority back to any of the foregoing