definiens: shallmean all modifications, revisions or improvements to theInventions and any and all patent rights relating theretowhich are commercially necessary for the development, manufacture, use or sale of the Inventions or Products, in which MOUNT SINAI in the future acquires any interestand with regard to which MOUNT SINAI has the lawful rightto disclose and assign, but only to the extent suchmodification, revision or improvement shall have occurredor been reduced to practice from the date of filing ofthe patent applications listed, or the patentapplications underlying an issued patent listed, onExhibit B hereto, up to and including the one ( l ) yearperiod following the effective date of this Agreement andonly to the extent such modification, revision orimprovement was [ invented or co - invented by Dr. Palese J2.8 The term shallmean ( i ) all know - how, trade secrets, data, processes, reagents, samples of assay components, media and/or celllines ; and ( ii ) procedures and formulations for producingany such assay components, models, procedures, devices,-4 -CONFIDENTIAL TREATMENT REQUESTEDmethods, formulas, protocols ; and ( iii)information : ( a)necessary for the practice and commercial exploitation ofthe Inventions contained within the Patent Rights, or tothe extent VECTOR exercises its option in accordance withthe provisions of Section 3.4, any MOUNT SINAIImprovements ; and ( b ) which are ~ ow or are in the one ( 1)year following the execution of this Agreemen~ owned oracquired by MOUNT SINAI and which MOUNT SINAI has thelawful right to assign and disclose ; and ( c ) which[:eredeveloped or co - developed by Dr. pales : J TechnIcalInformation shall include, without limitation, allmedical, pharmacological, toxicological and otherscientific data relating to any Product