Organization and Business	6 Months Ended
Jun. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization and Business	1. Organization and Business Organization Mosaic ImmunoEngineering, Inc. (the “Company,” “combined company,” “Mosaic,” “we,” “us,” or “our”), formerly known as Patriot Scientific Corporation, is a corporation organized under Delaware law on March 24, 1992. We are a development-stage biotechnology company focused on developing and eventually commercializing our proprietary immunomodulator platform technology. Our lead immunomodulator product candidate, MIE-101, is based on a naturally occurring plant virus known as Cowpea mosaic virus (or CPMV) which is believed to be non-infectious in humans and animals. However, because of its virus protein characteristics and genetic composition, CPMV elicits a strong immune response when delivered directly into tumors as shown in our preclinical studies. Data from numerous mouse cancer models and in companion dogs with naturally occurring tumors show the ability of intratumoral administration of CPMV to result in anti-tumor effects in treated tumors and systemically at other sites of disease through immune activation. MIE-101 is currently in late-stage preclinical development and our goal is to advance MIE-101 into veterinary studies and into Phase I clinical trials in 2023, provided we are able to raise sufficient funding. The Company has two wholly owned subsidiaries: Mosaic ImmunoEngineering Development Company (formerly referred to as Private Mosaic in connection with the reverse merger), a corporation organized under Delaware law on March 30, 2020 (date of inception) and Patriot Data Solutions Group, Inc., an inactive subsidiary of PTSC. Liquidity and Management’s Plans The accompanying unaudited condensed consolidated financial statements have been prepared assuming the Company will continue as a going concern. At June 30, 2022, the Company had cash and cash equivalents of $205,994 and has not yet generated any revenues. Therefore, our ability to continue our operations is highly dependent on our ability to raise capital to fund future operations. We anticipate, based on currently proposed plans and assumptions that our cash and cash equivalents on hand will not satisfy our operational and capital requirements through twelve months from the filing date of this quarterly report on Form 10-Q. There are a number of uncertainties associated with our ability to raise additional capital and we have no current arrangements with respect to any additional financing. In addition, the continuation of disruptions caused by COVID-19 may cause investors to slow down or delay their decision to deploy capital based on volatile market conditions which will adversely impact our ability to fund future operations. Consequently, there can be no assurance that any additional financing on commercially reasonable terms, or at all, will be available when needed. The inability to obtain additional capital will delay our ability to conduct our business operations. Any additional equity financing may involve substantial dilution to our then existing stockholders. The above matters raise substantial doubt regarding our ability to continue as a going concern.

Organization and Business

6 Months Ended

Jun. 30, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

1. Organization and Business

Organization

Mosaic ImmunoEngineering, Inc. (the “Company,” “combined company,” “Mosaic,” “we,” “us,” or “our”), formerly known as Patriot Scientific Corporation, is a corporation organized under Delaware law on March 24, 1992. We are a development-stage biotechnology company focused on developing and eventually commercializing our proprietary immunomodulator platform technology. Our lead immunomodulator product candidate, MIE-101, is based on a naturally occurring plant virus known as Cowpea mosaic virus (or CPMV) which is believed to be non-infectious in humans and animals. However, because of its virus protein characteristics and genetic composition, CPMV elicits a strong immune response when delivered directly into tumors as shown in our preclinical studies. Data from numerous mouse cancer models and in companion dogs with naturally occurring tumors show the ability of intratumoral administration of CPMV to result in anti-tumor effects in treated tumors and systemically at other sites of disease through immune activation. MIE-101 is currently in late-stage preclinical development and our goal is to advance MIE-101 into veterinary studies and into Phase I clinical trials in 2023, provided we are able to raise sufficient funding.

The Company has two wholly owned subsidiaries: Mosaic ImmunoEngineering Development Company (formerly referred to as Private Mosaic in connection with the reverse merger), a corporation organized under Delaware law on March 30, 2020 (date of inception) and Patriot Data Solutions Group, Inc., an inactive subsidiary of PTSC.

Liquidity and Management’s Plans

The accompanying unaudited condensed consolidated financial statements have been prepared assuming the Company will continue as a going concern. At June 30, 2022, the Company had cash and cash equivalents of $205,994 and has not yet generated any revenues. Therefore, our ability to continue our operations is highly dependent on our ability to raise capital to fund future operations. We anticipate, based on currently proposed plans and assumptions that our cash and cash equivalents on hand will not satisfy our operational and capital requirements through twelve months from the filing date of this quarterly report on Form 10-Q.

There are a number of uncertainties associated with our ability to raise additional capital and we have no current arrangements with respect to any additional financing. In addition, the continuation of disruptions caused by COVID-19 may cause investors to slow down or delay their decision to deploy capital based on volatile market conditions which will adversely impact our ability to fund future operations. Consequently, there can be no assurance that any additional financing on commercially reasonable terms, or at all, will be available when needed. The inability to obtain additional capital will delay our ability to conduct our business operations. Any additional equity financing may involve substantial dilution to our then existing stockholders. The above matters raise substantial doubt regarding our ability to continue as a going concern.