iBio Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

BUSINESS (Detail) - Derivative instrument liability measured at fair value on a recurring basis using observable inputs (Level 2)

BUSINESS (Detail) - Derivative instrument liability measured at fair value on a recurring basis using observable inputs (Level 2) (USD $)	3 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Balance, June 30,	$ 519,725	$ 4,187,769
Change in fair value of derivative financial liability	240,883	(2,704,492)
Balance, September 30,	$ 760,608	$ 1,483,277

- Definition

Fair values as of the balance sheet date of all liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments, and which are expected to be extinguished or otherwise disposed of within a year or the normal operating cycle, if longer, net of the effects of master netting arrangements.

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+ Details