TFF Pharmaceuticals, Inc., an early-stage biopharmaceutical company, focuses on developing and commercializing drug products based on its patented Thin Film Freezing, or TFF, technology platform in the United States and Australia. It intends to initially focus on the development of inhaled dry powder drugs for the treatment of pulmonary diseases and conditions. The company's lead drug candidates are TFF Voriconazole Inhalation Powder, which has completed Phase I clinical trials for the treatment of invasive pulmonary aspergillosis; and TFF Tacrolimus Inhalation Powder, which is in the Phase I clinical trials used for the prevention of lung transplant rejection. It is also developing other dry powder products, such as Inhaled SARS-CoV2 Monoclonal Antibody for the treatment of patients with COVID-19 infections; Niclosamide Inhalation Powder to treat tapeworm infections in humans, as well as COVID-19 disease; cannabidiol substance for the treatment of various epilepsy syndromes, as well as anxiety, insomnia, and various types of pain; and other vaccines. The company has a license agreement with the University of Texas at Austin for the development of dry powder drugs; a joint development agreement with Augmenta Bioworks, Inc. to develop inhaled SARS-CoV2 monoclonal antibody; and a licensing and collaboration agreement with UNION therapeutics A/S. The company was incorporated in 2018 and is based in Austin, Texas.