definiens: shall mean, with respect to each Parent Company, all Know - How Controlled bysuch Parent Company on the Effective Date or during the term of the Regulus License Agreement ( except as otherwiseexpressly provided therein ) that relates to:(a ) miRNA Compounds or miRNA Therapeutics in general,(b ) specific miRNA Compounds or miRNA Therapeutics,(c ) [ ... * * * ... ] of miRNA Compounds or miRNA Therapeutics,(d ) [ ... * * * ... ] by which a miRNA Antagonist directly prevents the production of a specific miRNA, or(e ) [ ... * * * ... ], by modulating one or more miRNAs;provided, however, that in each case ( i ) for any such Know - How that include [ ... * * * ... ] ( as defined in the Regulus LicenseAgreement ), the provisions of Section 2.4 of the Regulus License Agreement will govern whether, with respect to Know - How licensed under an Optional In - License ( as defined in the Regulus License Agreement ) or as an Additional Right ( asdefined in the Regulus License Agreement ), such Know - How will be included as Parent Company Know - How and(ii ) Parent Company Know - How does not include [ ... * * * ... ] ) .[ ... *** ... ]1.120 shall mean, with respect to each Parent Company,(a ) all Patent Rights Controlled by such Parent Company on the Effective Date and listed on Exhibit B hereto, and(b ) all Patent Rights Controlled by such Parent Company during the term of the Regulus License Agreement ( exceptas otherwise expressly provided therein ) that claim 17***Confidential Treatment Requested(i ) miRNA Compounds or miRNA Therapeutics in general,(ii ) specific miRNA Compounds or miRNA Therapeutics,(iii ) [ ... * * * ... ] of miRNA Compounds or miRNA Therapeutics,(iv ) [ ... * * * ... ] by which a miRNA Antagonist directly prevents the production of the specific miRNA, or(v ) [ ... * * * ... ], by modulating one or more miRNAs;provided, however, that in each case of ( a ) and ( b ), ( x ) for any such Patent Rights that include [ ... * * * ... ] ( as defined in theRegulus License Agreement ), the provisions of Section 2.4 of the Regulus License Agreement will govern whether, withrespect to a Patent Right licensed under an Optional In - License ( as defined in the Regulus License Agreement ) or as anAdditional Right ( as defined in the Regulus License Agreement ), such Patent Right will be included as a Parent CompanyPatents, and ( y ) Parent Company Patents do not include [ ... * * * ... ] )