definiens: shall mean any product or part thereof which : ( a ) is covered in whole or in part by any claim contained in the DUKE PATENT RIGHTS in the country in which any such product or part thereof is made, used or sold ; and/or ( b ) is manufactured by using a process or is employed to practice a process which i s covered in whole or in part by a claim contained in the DUKE PATENT RIGHTS in the country in which any LICENSED PROCESS is used or in which such product or part thereof is used or sold ; and/or ( c ) in its intended use, practices, incorporates, or otherwise utilizes, in whole, or in part, a claim contained in the DUKE PATENT RIGHTS in the country in which any such product or part thereof is made, used, or sold ; and/or ( d ) is derived from use of one or more INVENTIONS claimed in the DUKE PATENT RIGHTS