definiens: means any and all of the following as they exist throughout the world at any time and as they are owned or controlled by the Sellers or any Subsidiary or under which the Selle rs or any Subsidiary may become empowered to grant licenses : ( a ) the Patent Rights ; ( b ) rights in registered and unregistered trademarks, service marks, trade names, trade dress, logos, packaging design, slogans and Internet domain names, and registrations and applications fo r registration of any of the foregoing, in each cas e, used in the marketing and promotion of a Product ; ( c ) copyr ights in both published and unpublished works, incl uding all compilations, databases and computer programs, manu als and other documentation and all copyright registrations and applications, and all derivatives, translations, adaptations and combinations of the above, in each case, as specifically related to a Product ; ( d ) rights in research in progress, algorithms, data, databases, data collections, chemical and biological materials ( inc luding any compounds, DNA, RNA, clones, vectors, ce lls and any expression product, progeny, derivatives or imp rovements thereto ), and the results of experimentat ion and testing, including samples, in each case, as specif ically related to a Product ; and ( e ) rights in all Know - How related to a Product that is reasonably necessary f or the manufacture, use or Commercialization of suc h Product ; ( f ) any and all other intellectual property rights and/or proprietary rights, whether or not patentabl e, specifically relating to any of the foregoing, as specifically r elated to a Product