ORGANIZATION	6 Months Ended
Dec. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
ORGANIZATION	Nature of Business - Palatin Technologies, Inc. (“Palatin” or the “Company”) is a specialized biopharmaceutical company developing first-in-class medicines based on molecules that modulate the activity of the melanocortin and natriuretic peptide receptor systems. The Company’s product candidates are targeted, receptor-specific therapeutics for the treatment of diseases with significant unmet medical need and commercial potential. Melanocortin Receptor System. The melanocortin receptor (“MCr”) system is hormone driven, with effects on food intake, metabolism, sexual function, inflammation, and immune system responses. There are five melanocortin receptors, MC1r through MC5r. Modulation of these receptors, through use of receptor-specific agonists, which activate receptor function, or receptor-specific antagonists, which block receptor function, can have significant pharmacological effects. The Company’s lead product, Vyleesi®, was approved by the U.S. Food and Drug Administration (“FDA”) in June 2019 and was being marketed in North America by AMAG Pharmaceuticals, Inc. (“AMAG”) for the treatment of hypoactive sexual desire disorder (“HSDD”) in premenopausal women pursuant to a license agreement between them for Vyleesi for North America, which was entered into on January 8, 2017 (the “AMAG License Agreement”). As disclosed in Note 5, the AMAG License Agreement was terminated effective July 24, 2020, and the Company is now marketing Vyleesi in North America. The Company’s new product development activities focus primarily on MC1r agonists, with potential to treat inflammatory and autoimmune diseases such as dry eye disease, which is also known as keratoconjunctivitis sicca, uveitis, diabetic retinopathy, and inflammatory bowel disease. The Company believes that the MC1r agonist peptides in development have broad anti-inflammatory effects and appear to utilize mechanisms engaged by the endogenous melanocortin system in regulation of the immune system and resolution of inflammatory responses. The Company is also developing peptides that are active at more than one melanocortin receptor, and MC4r peptide and small molecule agonists with potential utility in obesity and metabolic-related disorders, including rare disease and orphan indications. Natriuretic Peptide Receptor System. The natriuretic peptide receptor (“NPR”) system regulates cardiovascular functions, and therapeutic agents modulating this system have potential to treat cardiovascular and fibrotic diseases. The Company has designed and is developing potential NPR candidate drugs selective for one or more different natriuretic peptide receptors, including natriuretic peptide receptor-A (“NPR-A”), natriuretic peptide receptor B (“NPR-B”), and natriuretic peptide receptor C (“NPR-C”). Business Risks and Liquidity – Since inception, the Company has generally incurred negative cash flows from operations, and has expended, and expects to continue to expend, substantial funds to develop the capability to market and distribute Vyleesi in the United States and complete its planned product development efforts. As shown in the accompanying consolidated financial statements, the Company had an accumulated deficit as of December 31, 2020 of $332,131,453 and a net loss for the three and six months ended December 31, 2020 of $9,991,775 and $13,932,551, respectively, and the Company anticipates incurring significant expenses in the future as a result of spending on developing marketing and distribution capabilities for Vyleesi in the United States and spending on its development programs, and will require substantial additional financing or revenues to continue to fund its planned developmental activities. To achieve sustained profitability, if ever, the Company, alone or with others, must successfully develop and commercialize its technologies and proposed products, conduct successful preclinical studies and clinical trials, obtain required regulatory approvals, and successfully manufacture and market such technologies and proposed products. The time required to reach sustained profitability is highly uncertain, and the Company may never be able to achieve profitability on a sustained basis, if at all. As of December 31, 2020, the Company’s cash and cash equivalents were $72,156,110 and current liabilities were $7,249,643. Management intends to utilize existing capital resources for general corporate purposes and working capital, including establishing marketing and distribution capabilities for Vyleesi in the United States and preclinical and clinical development of the Company’s MC1r and MC4r peptide programs and natriuretic peptide program, and development of other portfolio products. Management believes that the Company’s cash and cash equivalents as of December 31, 2020 will be sufficient to fund our current operating plans through at least twelve months from the date of issuance of these financial statements. The Company will need additional funding to complete required clinical trials for its other product candidates and, assuming those clinical trials are successful, as to which there can be no assurance, to complete submission of required applications to the FDA. If the Company is unable to obtain approval or otherwise advance in the FDA approval process, the Company’s ability to sustain its operations could be materially adversely affected. The Company may seek the additional capital necessary to fund its operations through public or private equity offerings, collaboration agreements, debt financings or licensing arrangements. Additional capital that is required by the Company may not be available on reasonable terms, or at all. In March 2020, the World Health Organization declared COVID-19, a disease caused by a novel strain of coronavirus, a pandemic. The Company has taken steps to ensure the safety and well-being of its employees and clinical trial patients to comply with guidance from federal, state, and local authorities, while working to ensure the sustainability of its business operations as this unprecedented situation continues to evolve. In mid-March, the Company transitioned to a company-wide work from home policy. Business-critical activities continue to be subject to heightened precautions to ensure safety of employees. The Company continues to assess its policies, business continuity plans and employee support. The Company continues to evaluate the impact of COVID-19 on the healthcare system and work with contract research organizations supporting its clinical, research, and development programs to mitigate risk to patients and its business and community partners, taking into account regulatory, institutional, and government guidance and policies. The Company will receive a royalty on sales of Vyleesi by our licensees. We have licensed third parties to sell Vyleesi in China and Korea. The COVID-19 coronavirus could adversely impact the time required to obtain regulatory approvals to sell Vyleesi in China and Korea, which would delay when the Company receives royalty income from sales in those countries. The Company cannot be certain what the overall impact of the COVID-19 pandemic, including the recent resurgence of cases in the United States, will be on its business and it has the potential to materially adversely affect its business, financial condition and results of operations and cashflows during fiscal 2021 and beyond. Concentrations – Concentrations in the Company’s assets and operations subject it to certain related risks. Financial instruments that subject the Company to concentrations of credit risk primarily consist of cash, cash equivalents and accounts receivable. The Company’s cash and cash equivalents are primarily invested in one money market account sponsored by a large financial institution. For the six months ended December 31, 2020, the Company recorded a gain of $1,623,795 related to the termination of the AMAG License Agreement. In connection with the termination agreement, the Company has a receivable balance due from AMAG of $4,300,000 as of December 31, 2020. For the three and six months ended December 31, 2019, the Company reported $20,610 and $117,989, respectively in revenue related to the AMAG License Agreement.

ORGANIZATION

6 Months Ended

Dec. 31, 2020

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Nature of Business - Palatin Technologies, Inc. (“Palatin” or the “Company”) is a specialized biopharmaceutical company developing first-in-class medicines based on molecules that modulate the activity of the melanocortin and natriuretic peptide receptor systems. The Company’s product candidates are targeted, receptor-specific therapeutics for the treatment of diseases with significant unmet medical need and commercial potential.

Melanocortin Receptor System. The melanocortin receptor (“MCr”) system is hormone driven, with effects on food intake, metabolism, sexual function, inflammation, and immune system responses. There are five melanocortin receptors, MC1r through MC5r. Modulation of these receptors, through use of receptor-specific agonists, which activate receptor function, or receptor-specific antagonists, which block receptor function, can have significant pharmacological effects.

The Company’s lead product, Vyleesi®, was approved by the U.S. Food and Drug Administration (“FDA”) in June 2019 and was being marketed in North America by AMAG Pharmaceuticals, Inc. (“AMAG”) for the treatment of hypoactive sexual desire disorder (“HSDD”) in premenopausal women pursuant to a license agreement between them for Vyleesi for North America, which was entered into on January 8, 2017 (the “AMAG License Agreement”). As disclosed in Note 5, the AMAG License Agreement was terminated effective July 24, 2020, and the Company is now marketing Vyleesi in North America.

The Company’s new product development activities focus primarily on MC1r agonists, with potential to treat inflammatory and autoimmune diseases such as dry eye disease, which is also known as keratoconjunctivitis sicca, uveitis, diabetic retinopathy, and inflammatory bowel disease. The Company believes that the MC1r agonist peptides in development have broad anti-inflammatory effects and appear to utilize mechanisms engaged by the endogenous melanocortin system in regulation of the immune system and resolution of inflammatory responses. The Company is also developing peptides that are active at more than one melanocortin receptor, and MC4r peptide and small molecule agonists with potential utility in obesity and metabolic-related disorders, including rare disease and orphan indications.

Natriuretic Peptide Receptor System. The natriuretic peptide receptor (“NPR”) system regulates cardiovascular functions, and therapeutic agents modulating this system have potential to treat cardiovascular and fibrotic diseases. The Company has designed and is developing potential NPR candidate drugs selective for one or more different natriuretic peptide receptors, including natriuretic peptide receptor-A (“NPR-A”), natriuretic peptide receptor B (“NPR-B”), and natriuretic peptide receptor C (“NPR-C”).

Business Risks and Liquidity – Since inception, the Company has generally incurred negative cash flows from operations, and has expended, and expects to continue to expend, substantial funds to develop the capability to market and distribute Vyleesi in the United States and complete its planned product development efforts. As shown in the accompanying consolidated financial statements, the Company had an accumulated deficit as of December 31, 2020 of $332,131,453 and a net loss for the three and six months ended December 31, 2020 of $9,991,775 and $13,932,551, respectively, and the Company anticipates incurring significant expenses in the future as a result of spending on developing marketing and distribution capabilities for Vyleesi in the United States and spending on its development programs, and will require substantial additional financing or revenues to continue to fund its planned developmental activities. To achieve sustained profitability, if ever, the Company, alone or with others, must successfully develop and commercialize its technologies and proposed products, conduct successful preclinical studies and clinical trials, obtain required regulatory approvals, and successfully manufacture and market such technologies and proposed products. The time required to reach sustained profitability is highly uncertain, and the Company may never be able to achieve profitability on a sustained basis, if at all.

As of December 31, 2020, the Company’s cash and cash equivalents were $72,156,110 and current liabilities were $7,249,643. Management intends to utilize existing capital resources for general corporate purposes and working capital, including establishing marketing and distribution capabilities for Vyleesi in the United States and preclinical and clinical development of the Company’s MC1r and MC4r peptide programs and natriuretic peptide program, and development of other portfolio products.

Management believes that the Company’s cash and cash equivalents as of December 31, 2020 will be sufficient to fund our current operating plans through at least twelve months from the date of issuance of these financial statements. The Company will need additional funding to complete required clinical trials for its other product candidates and, assuming those clinical trials are successful, as to which there can be no assurance, to complete submission of required applications to the FDA. If the Company is unable to obtain approval or otherwise advance in the FDA approval process, the Company’s ability to sustain its operations could be materially adversely affected.

The Company may seek the additional capital necessary to fund its operations through public or private equity offerings, collaboration agreements, debt financings or licensing arrangements. Additional capital that is required by the Company may not be available on reasonable terms, or at all.

In March 2020, the World Health Organization declared COVID-19, a disease caused by a novel strain of coronavirus, a pandemic. The Company has taken steps to ensure the safety and well-being of its employees and clinical trial patients to comply with guidance from federal, state, and local authorities, while working to ensure the sustainability of its business operations as this unprecedented situation continues to evolve. In mid-March, the Company transitioned to a company-wide work from home policy. Business-critical activities continue to be subject to heightened precautions to ensure safety of employees. The Company continues to assess its policies, business continuity plans and employee support.

The Company continues to evaluate the impact of COVID-19 on the healthcare system and work with contract research organizations supporting its clinical, research, and development programs to mitigate risk to patients and its business and community partners, taking into account regulatory, institutional, and government guidance and policies.

The Company will receive a royalty on sales of Vyleesi by our licensees. We have licensed third parties to sell Vyleesi in China and Korea. The COVID-19 coronavirus could adversely impact the time required to obtain regulatory approvals to sell Vyleesi in China and Korea, which would delay when the Company receives royalty income from sales in those countries.

The Company cannot be certain what the overall impact of the COVID-19 pandemic, including the recent resurgence of cases in the United States, will be on its business and it has the potential to materially adversely affect its business, financial condition and results of operations and cashflows during fiscal 2021 and beyond.

Concentrations – Concentrations in the Company’s assets and operations subject it to certain related risks. Financial instruments that subject the Company to concentrations of credit risk primarily consist of cash, cash equivalents and accounts receivable. The Company’s cash and cash equivalents are primarily invested in one money market account sponsored by a large financial institution. For the six months ended December 31, 2020, the Company recorded a gain of $1,623,795 related to the termination of the AMAG License Agreement. In connection with the termination agreement, the Company has a receivable balance due from AMAG of $4,300,000 as of December 31, 2020. For the three and six months ended December 31, 2019, the Company reported $20,610 and $117,989, respectively in revenue related to the AMAG License Agreement.