Bio-Path Holdings, Inc. operates as a clinical and preclinical stage oncology focused RNAi nano particle drug development company in the United States.

CervoMed Inc., a clinical-stage biotechnology company, engages in the development and commercialization of drug treatments for neurodegenerative diseases. It develops neflamapimod, an orally administered small molecule brain penetrant for the treatment of dementia with Lewy bodies (DLB), Alzheimer's diseases, and brain stroke recovery.

Akari Therapeutics, Plc, a clinical-stage biopharmaceutical company, focuses on developing advanced therapies for autoimmune and inflammatory diseases. Its lead product candidate is nomacopan, a second-generation complement inhibitor that prevents inflammatory and prothrombotic activities, including paroxysmal nocturnal hemoglobinuria, Guillain-Barré syndrome, hematopoietic stem cell transplant-associated thrombotic microangiopathy, and bullous pemphigoid.

Leap Therapeutics, Inc., a biopharmaceutical company, acquires and develops therapies for the treatment of cancer. Its lead clinical stage programs include DKN-01, a monoclonal antibody that inhibits Dickkopf-related protein 1, which is in multiple ongoing clinical trials for treating esophagogastric, hepatobiliary, gynecologic, and prostate cancers.

Tenax Therapeutics, Inc., a specialty pharmaceutical company, engages in identifying, developing, and commercializing products for cardiovascular and pulmonary diseases in the United States and Canada.

Avenue Therapeutics, Inc., a specialty pharmaceutical company, develops and commercializes products primarily for use in the acute/intensive care hospital setting. Its product candidate is intravenous Tramadol, a synthetic dual-acting opioid, which is in Phase III clinical trials for the treatment of post-operative acute pain.