Balance Sheets (USD $)	Apr. 30, 2015	Jul. 31, 2014
Current assets
Cash and cash equivalents	$ 1,339,229	$ 254,770
Prepaid insurance	50,982	24,079
Total current assets	1,390,211	278,849
Other assets
Patents and patent applications (net of accumulated amortization of $6,672 at April 30, 2015 and $5,642 at July 31, 2014)	20,778	21,808
Total assets	1,410,989	300,657
Current liabilities
Accounts payable and accrued liabilities	76,046	200,604
Accrued salaries and wages	2,258,264	1,416,651
Due to related parties	130,000	350,000
Total current liabilities	2,464,310	1,967,255
Deferred revenue	5,800,000	1,411,470
Total liabilities	8,264,310	3,378,725
Stockholders' deficit
Common stock; par value $0.001; 1,000,000,000 shares authorized; 1,841,066 shares issued and outstanding at April 30, 2015 and 1,782,072 shares issued and outstanding at July 31, 2014	1,841	1,782
Additional paid-in capital	44,879,697	43,253,363
Accumulated deficit	(51,734,859)	(46,333,213)
Total stockholders' deficit	(6,853,321)	(3,078,068)
Total liabilities and stockholders' deficit	$ 1,410,989	$ 300,657