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v3.20.1

Prepaid Expenses and Other Current Assets | 12 Months Ended
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Dec. 31, 2019
Prepaid Expenses and Other Current Assets |
Prepaid Expenses and Other Current Assets | Note 3 – Prepaid Expenses and Other Current Assets As of December 31, 2019 and 2018, prepaid expenses and other current assets consisted of the following:
|  | December 31,
|  | 2019 |  | 2018
Payroll tax receivable |  | $ | 95,233 |  | $ | —
Prepaid insurance expenses |  |  | 33,923 |  |  | 39,465
Prepaid research and development expenses |  |  | 17,978 |  |  | —
Prepaid patent expenses |  |  | 12,404 |  |  | 10,562
Prepaid conference expenses |  |  | 10,600 |  |  | 7,000
Prepaid rent and security deposit |  |  | 2,463 |  |  | 75,729
Other |  |  | 24,079 |  |  | —
Total prepaid expenses and other current assets |  | $ | 196,680 |  | $ | 132,756

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