definiens: means ( a ) Third Parties that provide services on a fee -for - service basis, such as contract research organizations, contract manufacturers, and the like, and ( b ) Third Party academic collaborators, in each case, so long as ( x ) any agreement between Cullinan and such Third Party service provider or Third Party academic collaborator is terminable at will upon reasonable notice by Cullinan and ( y ) such Third Party service provider or Thi rd Party academic collaborator does not obtain any rights ( or with respect to a Third Party academic collaborator, grants Cullinan an option to obtain rights, which option shall be described to [COMPANY] in reasonable detail and which option Cullinan hereby a grees to exercise upon request by [COMPANY] ) to research, develop, manufacture, commercialize, or patent any Program -Benefited Antibodies, and provided, for clarity, such Third Party may be granted rights to perform the contracted services, and ( z ) such Third Party service provider or Third Party academic collaborator is bound to substantially similar confidentiality and non -use obligations as Cullinan is bound to under this Agreement