definiens: means the compound or compounds comprising [ * * ] QS-21 isolated from the tree Quillaja saponaria, [ * * ] of [ * * ] . For purposes of defining Licensed Product as used in Article 3 of this Agreement, Adjuvant also means anycompound or compounds that are [ * * ] of the foregoing [ * * ] by ( i ) any party who at any time prior to or after theEffective Date of this Agreement [ * * ] or otherwise directly or indirectly [ * * ] any ( a ) [ * * ], ( b ) [ * * ], ( c ) [ * * ] Antigenicsor ( d ) [ * * ] ( a - d collectively, ) ; or ( ii ) any party whose [ * * ] of Antigenics RelatedProperty, [ * * ] ( including any [ * * ] ) or [ * * ] directly or indirectly at any time prior to or after the Effective Date of thisAgreement [ * * ] or otherwise [ * * ] any Antigenics Related Property ( whether on behalf of such party or not )