Third Party Claims. Regeneron shall have the sole right and responsibility for defending against any alleged, threatened, or actual claim by a Third Party that the use or registration of the Product Trademarks in the Territory infringes, dilutes, misappropriates, or otherwise violates any trademark or other right of that Third Party or constitutes unfair trade practices or any other like offense, or any other claims as may be brought by a Third Party against a Party in connection with the use of the Product Trademarks with respect to a Product in the Territory. Regeneron shall bear the costs and expenses relating to any defense commenced pursuant to this [Section 8.9.3] and any settlements and judgments with respect thereto, and shall retain any damages or other amounts collected in connection therewith.

Enforcement of Product Trademarks. Regeneron shall have the sole right and responsibility for taking such action as Regeneron deems necessary against a Third Party based on any alleged, threatened, or actual infringement, dilution, misappropriation, or other violation of, or unfair trade practices or any other like offense relating to, the Product Trademarks by a Third Party in the Territory. Regeneron shall bear the costs and expenses relating to any enforcement action commenced pursuant to this [Section 8.9.2] and any settlements and judgments with respect thereto, and shall retain any damages or other amounts collected in connection therewith.