definiens: means all in formation relating to PFIZER Technology or PFIZER Program Technology, as well as any other inf ormation regarding the technology, business and operations of PFIZER of any of its Affiliates, that is or has been disclosed ( whether orally or in wri ting ) by PFIZER or its Affiliates to PSIVIDA or its Affiliat es to the extent that such information is not ( i ) a s of the date of disclosure known to PSIVIDA or its Affiliates ; o r ( ii ) disclosed in published literature, or otherw ise generally known to the public through no breach by PSIVIDA of this Agreement ; or ( iii ) obtained by PSIVIDA or it s Affiliates from a Third Party free from any obligat ion of confidentiality to PFIZER ; or ( iv ) independe ntly developed by PSIVIDA or its Affiliates without use of the PFIZER Confidential Information ; or ( v ) requ ired to be disclosed under Law ; provided that, in the case of ( v ), PSIVIDA provides PFIZER prior notice ( to th e extent practicable ) of such disclosure and agrees to coope rate, at the request and sole expense of PFIZER, wi th PFIZER ’s efforts to preserve the confidentiality of such information