definiens: means any product liability claims asserted or fi led by a Third Party ( without regard to their merit or lack thereof ), seeking dam ages or equitable relief of any kind, relating to p ersonal injury, wrongful death, medical expenses, an alleged need f or medical monitoring, consumer fraud or other alle ged economic losses, allegedly caused by any Co - Co Prod uct ( under a Co - Development and Co - Commercializatio n Agreement ) or Licensed Product ( under the PD-1 Lice nse Agreement ), and including claims by or on behal f of users ( including spouses, family members and person al representatives of such users ) of any Co - Co Prod uct or Licensed Product ( as applicable ) relating to the us e, sale, distribution or purchase of any Co - Co Prod uct or Licensed Product ( as applicable ) sold by a Party, i ts Affiliates, sublicensees 19 CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED AND REPLACED WITH . A COMPLETE VERSION OF THIS EXHIBIT HAS BEE N FILED SEPARATELY WITH THE SECRETARY OF THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO AN APPLICATION REQUESTING CONFIDENTIAL TREATMENT PURSU ANT TO RULE 406 PROMULGATED UNDER THE SECURITIES ACT OF 1933, AS AM ENDED