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v3.25.3

Summary of Significant Accounting Policies (Details) - USD ($) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024
Current Segment assets |  |  |  |  |  |  |  |  |
Cash | $ 6,355,218 |  |  |  | $ 6,355,218 |  |  |  | $ 7,827,487
Prepaid expenses and other current assets | 561,033 |  |  |  | 561,033 |  |  |  | 944,683
Total current segment assets | 6,927,472 |  |  |  | 6,927,472 |  |  |  | 8,790,782
Long-term segment assets |  |  |  |  |  |  |  |  |
Property and equipment, net | 744,335 |  |  |  | 744,335 |  |  |  | 672,861
Right of use assets, net | 303,767 |  |  |  | 303,767 |  |  |  | 432,397
Total segment assets | 8,788,902 |  |  |  | 8,788,902 |  |  |  | 10,615,312
Revenues | 2,855 |  | $ 6,580 |  | 11,270 |  | $ 30,378 |  |
Segment Operating Expenses |  |  |  |  |  |  |  |  |
Research and development expense | 189,049 |  | 5,247 |  | 354,345 |  | 23,367 |  |
Interest expense, net | 3,128 |  | 3,879 |  | 12,509 |  | 15,513 |  |
Total Segment Operating Expenses | 1,714,452 |  | 1,415,547 |  | 5,032,126 |  | 6,879,853 |  |
Total Segment Net Income (Loss) | (1,714,536) |  | (1,412,566) |  | (5,032,799) |  | (6,864,145) |  |
Reportable segment operating [Member] |  |  |  |  |  |  |  |  |
Current Segment assets |  |  |  |  |  |  |  |  |
Cash | 6,355,218 |  |  |  | 6,355,218 |  |  |  | 7,827,487
Accounts receivable | 11,221 |  |  |  | 11,221 |  |  |  | 18,612
Prepaid expenses and other current assets | 561,033 |  |  |  | 561,033 |  |  |  | 944,683
Total current segment assets | 6,927,472 |  |  |  | 6,927,472 |  |  |  | 8,790,782
Long-term segment assets |  |  |  |  |  |  |  |  |
Property and equipment, net | 744,335 |  |  |  | 744,335 |  |  |  | 672,861
Right of use assets, net | 303,767 |  |  |  | 303,767 |  |  |  | 432,397
Intangible assets, net |  |  |  |  |  |  |  |  | 5,333
Deposits | 12,850 |  |  |  | 12,850 |  |  |  | 12,850
Patent costs, net | 800,478 |  |  |  | 800,478 |  |  |  | 701,089
Total segment assets | 8,788,902 |  |  |  | 8,788,902 |  |  |  | $ 10,615,312
Revenues | 2,855 |  | 6,580 |  | 11,270 |  | 30,378 |  |
Segment Operating Expenses |  |  |  |  |  |  |  |  |
Payroll and related costs | 351,238 |  | 511,248 |  | 1,312,755 |  | 3,898,268 |  |
Rent and facility expense | 67,231 |  | 70,745 |  | 223,085 |  | 171,967 |  |
Legal and professional expense | 258,796 |  | 145,800 |  | 770,060 |  | 590,273 |  |
Consulting and contractor expense | 201,891 |  | 163,836 |  | 528,598 |  | 560,113 |  |
Insurance expense | 158,323 |  | 184,109 |  | 473,153 |  | 547,667 |  |
Filing fees expense | 29,410 |  | 5,255 |  | 71,700 |  | 82,212 |  |
Transfer agent expense | 11,314 |  | 15,398 |  | 23,250 |  | 35,551 |  |
Software and web computing expense | 70,741 |  | 79,717 |  | 251,055 |  | 217,205 |  |
Board compensation expense | 49,762 |  | 49,952 |  | 149,152 |  | 149,910 |  |
Investor relations expense | 1,448 |  | 8,929 |  | 8,948 |  | 76,453 |  |
Other segment items | 126,891 | [1] | 118,450 | [1] | 360,881 | [2] | 368,238 | [2] |
Research and development expense | 189,049 |  | 5,247 |  | 354,345 |  | 23,367 |  |
Sales and marketing expense | 192,703 |  | 52,059 |  | 445,566 |  | 144,240 |  |
Amortization expense | 5,655 |  | 4,802 |  | 59,578 |  | 14,389 |  |
Interest expense, net | 2,939 |  | 3,599 |  | 11,943 |  | 14,670 |  |
Total Segment Operating Expenses | 1,717,391 |  | 1,419,146 |  | 5,044,069 |  | 6,894,523 |  |
Total Segment Net Income (Loss) | (1,714,536) |  | (1,412,566) |  | (5,032,799) |  | (6,864,145) |  |
Reportable segment operating [Member] | Product Test sales [Member] |  |  |  |  |  |  |  |  |
Long-term segment assets |  |  |  |  |  |  |  |  |
Revenues | $ 2,855 |  | $ 6,580 |  | $ 11,270 |  | $ 30,378 |  |
[1] | Other segment items included in segment net income (loss) include shipping expense, taxes expense, subscription fees expense, bank fees expense and other overhead expense.
[2] | Other segment items included in segment net income (loss) include shipping expense, taxes expense, subscription fees expense, bank fees expense and other overhead expense.

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