definiens: shall mean, except to the extent published or otherwise known, all of Licensor 's and its Affiliates ' proprietary know - how, trade secrets, unpatented G31l1H1020 NY 374~19 .. 2 ( u ~ rn : orN for CTR ) 4, inventions, technical data, formulations, technical information and business and marketing information which Licensor or any of its Affiliates now own or have the right to license, or hereafter acquire or obtain the right to license during the Term, but only to the extent necessary or reasonably useful, in the ordinary course of Licensee 's business, for marketing, importing, selling, offering for sale, disposing, Commercial Distribution of, Investigational Distribution of, commercializing or using the Licensed Products in the Field in the Territory . including sales and marketing materials, and medical, clinical, toxicological testing and scientific data, relating to the Licensed Products . For the avoidance of doubt, Licensed Know - How shall not include information that Licensor is under an obligation to unrelated Third Parties not to disclose . such as patient data