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v3.19.1

Consolidated Balance Sheets - USD ($) | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Current Assets |  |
Cash and cash equivalents | $ 24,637,295 | $ 4,515,398
Accounts receivable - project revenue and reimbursable project expenses |  | 10,400
Other receivable from joint venture | 93,253 |
Prepaid expenses and other current assets | 36,745 | 70,067
Deferred financing cost, net |  | 491,168
Total Current Assets | 24,767,293 | 5,087,033
Other Assets |  |
Patent costs | 1,577,421 | 1,367,692
Deferred financing cost, net |  | 491,268
Total Other Assets | 1,577,421 | 1,858,960
Total Assets | 26,344,714 | 6,945,993
Current Liabilities |  |
Accounts payable and accrued liabilities | 258,056 | 1,151,210
Investee losses in excess of investment | 218,263 |
Total Current Liabilities | 476,319 | 1,151,210
Commitments and contingencies - Note 6 |  |
Stockholders' Equity |  |
Common stock, $0.001 par value, 100,000,000 authorized, 32,862,090 shares and 12,737,703 shares issued and outstanding as of December 31, 2018 and 2017, respectively | 32,863 | 12,738
Additional paid-in capital | 129,329,674 | 93,602,539
Accumulated Deficit | (103,497,622) | (87,821,514)
Total Stockholders' Equity | 25,868,395 | 5,794,783
Total Liabilities and Stockholders' Equity | 26,344,714 | 6,945,993
Convertible Series A Preferred Stock [Member] |  |
Stockholders' Equity |  |
Preferred stock, $0.001 par value, 10,000,000 authorized shares: | 813 | 1,020
Convertible Series B Preferred Stock [Member] |  |
Stockholders' Equity |  |
Preferred stock, $0.001 par value, 10,000,000 authorized shares: | $ 2,667 |

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