definiens: means ( a ) the United States and foreign patents and patent applications listed on Schedule 1.52 and an y Patent Rights arising from those patents and patent applic ations prior to the completion of the Term, ( b ) the United States and foreign patents and patent applications licensed to KKC under the KKC In - Licenses but not l isted on Schedule 1.52 and any Patent Rights arising from th ose patents and patent applications prior to the co mpletion of the Term, ( c ) any Patent Rights included within KKC Inventions prior to the completion of the Term tha t are reasonably necessary or useful in connection with t he Development, Manufacture, use or Commercializati on of Licensed Products in the Field in the Territory and ( d ) any Patents Rights included in Third Party Tec hnology prior to the completion of the Term ( i ) in respect of which KKC obtains Control after the Effective Da te and ( ii ) are reasonably necessary or useful in connection wi th the Development, Manufacture, use or Commerciali zation of Licensed Products in the Field in the Territory