definiens: means all information and know - how and any tangible embodiments thereof provided byor on behalf of one Party to the other Party or an Affiliate thereof either in connection with the discussions andnegotiations pertaining to this Agreement or in the course of performing under this Agreement, which may includedata, knowledge, practices, processes, ideas, research plans, formulation or manufacturing processes andtechniques, scientific, manufacturing, marketing and business plans, and financial and personnel matters relating tothe disclosing Party or to its present or future products, sales, suppliers, customers, employees, investors orbusiness ; provided, that, information or know - how of a Party will not be deemed Confidential Information of such Partyfor purposes of this Agreement if such information or know - how : ( a ) was already known to the receiving Party, otherthan under an obligation of confidentiality or non - use, at the time of disclosure to such receiving Party, as can beshown by written records ; ( b ) was generally available or known to parties reasonably skilled in the field to which suchinformation or know - how pertains, or was otherwise part of the public domain, at the time of its disclosure to suchreceiving Party ; ( c ) became generally available or known to parties reasonably skilled in the field to which suchinformation or know- 5Confidential Treatment Requested by [COMPANY] Sciences International, Inc