definiens: means all books, records, files and documents related to a Product, the Compound or any other Purchased Asset(including sales, pricing, promotional, research and development, data ( including Data ), customer and supplier lists, marketing studies, consultant reports, physician databases and correspondence ( excluding invoices ), complaint files and adverse drug experience files, correspondence with GovernmentalAuthorities and, to the extent not originals, true and complete copies of all files relating to the filing, prosecution, issuance, maintenance, enforcement ordefense of any Business Intellectual Property, including written Third Party correspondence, records and documents related to research and pre - clinicaland clinical testing and studies for a Product or the Compound conducted by or on behalf of any Seller, including laboratory and engineering notebooks, procedures, tests, dosage, criteria for patient selection, safety and efficacy and study protocols, investigators brochures and all vigilance and other safetyrecords ) in all forms, including electronic, in which they are stored or maintained, and all data and information included or referenced therein, in each casethat are licensed, owned or controlled by or otherwise in the possession of any Seller in respect of a Product or Compound, but in all cases excluding theExcluded Books and Records