definiens: means all information about any element of [COMPANY] Technology or Program Technology, except for Program Technology assigned to Rigel pursuant to Section 5 . 1, which is disclosed by [COMPANY] to Rigel and designated in wr iting by [COMPANY] at the time of disclosure or within thirty ( 30 ) days follo wing disclosure to Rigel to the extent that such information as of the date of disclosure to Rigel is not ( i ) demonstrably known to Rigel other than by v irtue of a prior confidential disclosure to Rigel by [COMPANY] ; ( ii ) di sclosed in published literature, or otherwise generally known to the pub lic through no fault or omission of Rigel ; or ( iii ) obtained from a third p arty free from any obligation of confidentiality to [COMPANY] prior to di sclosure to Rigel by [COMPANY]