definiens: means any sale or other tran sfer of a Licensed Product by EMD [COMPANY] or any of its Affiliates or S ublicensees to a Third Party ; provided that the following shall not constitute a : ( a ) the transfer, use or disposition of a Licensed Produc t to a Third Party for use solely in Clinical Trials or Phase IV Trials, tests, studies, regulatory or govern mental purposes or under so called or other limited access programs, ( b ) the transfer, use or disposition of a Licensed Pr oduct in connection with pati ent assistance programs or for charitable or promotional purposes, a nd ( c ) sales or transfers of a Licensed Product between or among EMD [COMPANY] and its Affiliates or its Sublicensees ( or between or among a Sublicensee and its Aff iliates ) until such time as there is a subsequent sale by any such Affiliate or Sublicensee