definiens: . Commercialization Costs means, with respect to Licensed Product in the Field in the Profit - Share Territory, whether or not occurring during Development or Commercialization ( a ) the costs and expenses incurred by a Party or any of its Related Parties in the Commercialization of Licensed Product, including the costs of advertising, detailing, sales, marketing and promotion of Licensed Product and medical, customer or regulatory support and a reasonable allocation ( subject to the oversight of the JCT ) of [ overhead ] * for sales force management and support, ( b ) infrastructure required to support and maintain patient / safety surveillance as required by applicable Regulatory Authorities directly attributable to Licensed Product, including the costs of maintaining the global safety database contemplated under Section 5.9, ( c ) reasonable out - of - pocket [ patent prosecution ] * costs and expenses incurred by a Party or any of its Related Parties with respect to [ claims of the Patent Rights in the Profit - Share Territory that Cover Licensed Product and are specific to Licensed Products in the Field and not broadly applicable to RNAi Products ] *, ( d ) reasonable out - of­pocket [ patent enforcement costs ] * incurred by a Party or any of its Related Parties regarding [ a Directly Competitive Product ] * under Section 8.4 to the extent such enforcement action is approved by the JSC and reasonable out - of - pocket costs and expenses incurred by a Party or any of its Related Parties and included in Commercialization Costs pursuant to Section [ 8.5 ] *, in each case with respect to [ Actions ] * in the Field in the Profit - Share Territory, ( e ) the reasonable out - of - pocket costs and expenses of maintaining Regulatory Approval for Licensed Product, ( f ) except for those obligations to be paid fully by [COMPANY] under Section 7.7, [ royalty and other financial obligations of Necessary Third Party IP ] * to the extent reasonably allocable to the -4-'Confidential Treatment Requested . Omitted portions filed separately with the Commission