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Balance Sheets - USD ($)
Sep. 30, 2022
Sep. 30, 2021
Current assets:    
Cash and cash equivalents $ 8,160,329 $ 6,901,346
Short-term investments 2,981,010  
Accounts receivable 33,237 48,336
Inventory 704,538 98,287
Prepaid and other assets 296,649 244,043
Total current assets 12,175,763 7,292,012
Intangible assets, net 111,892 134,207
Right-of-use asset 181,355 288,948
Property and equipment, net 353,599 223,329
Total assets 12,822,609 7,938,496
Current liabilities:    
Accounts payable 927,662 528,829
Accrued expenses 715,839 644,249
Deferred revenue 1,455,188 8,622
Total current liabilities 3,098,689 1,181,700
Operating lease liability, long term 119,556 202,895
Total liabilities 3,218,245 1,384,595
Commitments and contingencies (Note 4)
Stockholders’ equity:    
Preferred stock, $0.001 par value; 10,000,000 shares authorized as of September 30, 2022 and 2021; no shares issued or outstanding as of September 30, 2022 and 2021.
Common stock, $0.001 par value; 100,000,000 shares authorized as of September 30, 2022 and 2021; 16,216,540 and 12,010,019 shares issued and outstanding as of September 30, 2022 and 2021, respectively. 16,217 12,010
Additional paid–in capital 60,414,959 47,369,090
Accumulated deficit (50,826,812) (40,827,199)
Total stockholders’ equity 9,604,364 6,553,901
Total liabilities and stockholders’ equity $ 12,822,609 $ 7,938,496