Balance Sheets - USD ($)	Jan. 31, 2016	Jul. 31, 2015
Current assets
Cash and cash equivalents	$ 1,281,556	$ 434,217
Prepaid insurance	27,083	33,143
Total current assets	1,308,639	467,360
Other assets
Patents and patent applications (net of accumulated amortization of $7,358 at October 31, 2015 and $7,015 at July 31, 2015)	19,749	20,435
Total assets	1,328,388	487,795
Current liabilities
Accounts payable and accrued liabilities	35,215	315,460
Accrued salaries and wages	3,863,501	3,129,060
Due to related parties	0	130,000
Total current liabilities	3,898,716	3,574,520
Deferred revenue	2,333,500	5,300,000
Total liabilities	6,232,216	8,874,520
Stockholders' deficit
Common stock; par value $0.001; 1,000,000,000 shares authorized; 1,886,890 shares issued and outstanding at January 31, 2016 and 1,841,866 shares issued and outstanding at July 31, 2015	1,887	1,842
Additional paid-in capital	55,605,348	44,982,519
Accumulated deficit	(60,511,063)	(53,371,086)
Total stockholders' deficit	(4,903,828)	(8,386,725)
Total liabilities and stockholders' deficit	$ 1,328,388	$ 487,795

Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.