Condensed Consolidated Balance Sheet (USD $)	Jun. 30, 2011	Sep. 30, 2010
CURRENT ASSETS
Cash and cash equivalents	$ 10,576,078	$ 26,568,243
Receivables	414,126	0
Prepaid expenses	2,290,315	298,719
Inventory used for R&D and manufacturing	1,578,260	1,476,234
Deferred rent - current portion	715,806	751,338
Total current assets	15,574,585	29,094,534
RESEARCH AND OFFICE EQUIPMENT AND LEASEHOLD IMPROVEMENTS-- Less accumulated depreciation of $2,964,161 and $2,626,759	1,097,679	1,264,831
PATENT COSTS- less accumulated amortization of $1,267,104 and $1,205,690	434,101	356,079
RESTRICTED CASH	0	21,357
DEFERRED RENT - net of current portion	6,635,686	7,068,184
TOTAL ASSETS	23,742,051	37,804,985
CURRENT LIABILITIES
Accounts payable	1,274,264	1,497,383
Accrued expenses	196,236	223,696
Due to employees	5,582	45,808
Related party loan	1,104,057	1,104,057
Convertible notes	4,929,000	0
Convertible preferred stock - 3,033 shares outstanding	3,043,000	0
Derivative instruments - current portion	469,249	424,286
Total current liabilities	11,021,388	3,295,230
Derivative instruments - net of current portion	3,405,969	6,521,765
Deferred revenue	125,000	125,000
Deferred rent	6,035	8,225
Total liabilities	14,558,392	9,950,220
STOCKHOLDERS' EQUITY
Preferred stock, $.01 par value; authorized, 200,000 shares; no shares issued and outstanding	0	0
Common stock, $.01 par value; authorized, 450,000,000 shares; issued and outstanding, 210,584,868 and 204,868,853 shares at June 30, 2011 and September 30, 2010, respectively	2,105,849	2,048,689
Additional paid-in capital	192,272,589	187,606,044
Accumulated deficit	(185,194,779)	(161,799,968)
Total stockholders' equity	9,183,659	27,854,765
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 23,742,051	$ 37,804,985