definiens: means a human Antibody owned or licensed by HGS or a third party which achieves In - Vivo Proof of Concept . and v.:hich is directed · to a given T arge~ 1.12 .. Confidential Information " means any scientific, technical, trade or business information disclosed by one Party to the other Party which is ( a ) disclosed in · writing or other tangible form and labelled at the time of disclosure or ( b ) disclosed verbally and identified as confidential at the time of disclosure and subsequently summarized and confirmed in v. Titing as confidential within twenty ( 20 ) days of such oral disclosure . does not include information which ( a ) was known to the receiving Parry at the time it was disclosed . other than by previous disclosure by the disclosing Parry . as evidenced by v. Tinen records at the time of disclosure ; ( b ) at the time of disclosure or later becomes publicJy known under circumstances invohing no bn : ach of this Agreement ; ( c ) is lawfuIJy and in good faith made available to the receiving Parry by a third party who did not derive it from the disclosing Party and who imposes no obligation of confidence on the receiving Pany ; ( d ) is deveJoped by the receiving Party 4 \ "