definiens: means all information about any element of [COMPANY] Technology, AthersysCompounds or [COMPANY] Combination Products, as well as any other information regarding the business and operations ofATHERSYS or any of its Affiliates, that is or has been disclosed ( whether orally or in writing ) by ATHERSYS to PFIZER or itsAffiliates to the extent that such information is not ( i ) as of the date of disclosure to PFIZER, known to PFIZER or its Affiliates;or ( ii ) disclosed in published literature, or otherwise generally known to the public through no breach by PFIZER of thisAgreement ; or ( iii ) obtained by [COMPANY] or its Affiliates from a Third Party free from any obligation of confidentiality toATHERSYS ; or ( iv ) independently developed by PFIZER or its Affiliates without use of the [COMPANY] Confidential Information