United Therapeutics Corporation, a biotechnology company, engages in the development and commercialization of products to address the unmet medical needs of patients with chronic and life-threatening diseases in the United States and internationally. The company offers Tyvaso DPI, an inhaled dry powder via pre-filled and single-use cartridges; Tyvaso, an inhaled solution via ultrasonic nebulizer; Remodulin (treprostinil) injection to treat patients with pulmonary arterial hypertension (PAH) to diminish symptoms associated with exercise; Orenitram, a tablet dosage form of treprostinil, to delay disease progression and improve exercise capacity in PAH patients; and Adcirca, an oral PDE-5 inhibitor to enhance the exercise ability in PAH patients. It also markets and sells Unituxin (dinutuximab) injection, a monoclonal antibody for treating high-risk neuroblastoma; and Remunity Pump, which contains a pump and separate controller for Remodulin. In addition, the company engages in developing RemoPro and Ralinepag for the treatment of PAH; Aurora-GT, a gene therapy product to rebuild the blood vessels in the lungs; and Nebulized Tyvaso, for the treatment of idiopathic pulmonary fibrosis, as well as xenografts, which are development-stage organ products. It has licensing and collaboration agreements with DEKA Research & Development Corp. to develop a semi-disposable system for the subcutaneous delivery of treprostinil; MannKind Corporation to develop and license treprostinil inhalation powder and the Dreamboat device; and Arena Pharmaceuticals, Inc. to develop Ralinepag. The company was incorporated in 1996 and is headquartered in Silver Spring, Maryland.

Liquidia Corporation, a biopharmaceutical company, develops, manufactures, and commercializes various products for unmet patient needs in the United States. Its lead product candidates include YUTREPIA, an inhaled dry powder formulation of treprostinil for the treatment of pulmonary arterial hypertension (PAH) and pulmonary hypertension associated with interstitial lung disease (PH-ILD). The company also offers Remodulin, a treprostinil administered through continuous intravenous and subcutaneous infusion. The company also a license agreement with Pharmosa Biopharm Inc to develop and commercialize L606, an inhaled sustained-release formulation of Treprostinil for the treatment of PAH and PH-ILD. Liquidia Corporation was founded in 2004 and is headquartered in Morrisville, North Carolina.

Chimerix, Inc., a biopharmaceutical company, develops medicines to improve and extend the lives of patients facing deadly diseases. Its pipeline products include ONC201 a program that is in Phase 3 clinical trial for treating patients with H3 K27M-mutant diffuse glioma, as well as in Phase 2 clinical trial for the treatment of rare neuroendocrine tumors; and ONC206, an imipridone, Dopamine Receptor D2 (DRD2) antagonist, and caseinolytic protease P (ClpP) agonist, which is in Phase 1 clinical trial for adult and pediatric patients with primary central nervous system tumors. The company also develops ONC212, an imipridone agonist of the orphan G protein-coupled receptors (GPCR) tumor suppressor GPR132, as well as ClpP for oncology indications; and CMX521, a nucleoside analog antiviral drug candidate for the treatment of SARS-CoV-2. It has license agreement with SymBio Pharmaceuticals to develop and commercialize TEMBEXA for human diseases other than orthopoxviruses, including smallpox. Chimerix, Inc. was incorporated in 2000 and is headquartered in Durham, North Carolina.

Rigel Pharmaceuticals, Inc., a biotechnology company, engages in discovering, developing, and providing therapies that enhance the lives of patients with hematologic disorders and cancer. The company's commercialized products include Tavalisse, an oral spleen tyrosine kinase inhibitor for the treatment of adult patients with chronic immune thrombocytopenia; Rezlidhia, a non-intensive monotherapy for the treatment of adult patients with relapsed or refractory (R/R) acute myeloid leukemia (AML) with a susceptible isocitrate dehydrogenase-1 (IDH1) mutation as detected by an FDA-approved test; and GAVRETO, a once daily, small molecule, oral, kinase inhibitor for the treatment of adult patients with metastatic rearranged during transfection (RET) fusion-positive non-small cell lung cancer, as well as for the treatment of adult and pediatric patients 12 years of age and older with advanced or metastatic RET fusion-positive thyroid cancer. It also develops R289, an oral IRAK1/4 Inhibitor, which is in Phase 1b clinical trials for the treatment of hematology-oncology, autoimmune, and inflammatory diseases; and a receptor-interacting serine/threonine-protein kinase 1 (RIPK1) inhibitor program in clinical development with partner Eli Lilly and Company. In addition, the company has product candidates in clinical development with partners BerGenBio ASA and Daiichi Sankyo. The company has strategic development collaboration with The University of Texas MD Anderson Cancer Center for the development of REZLIDHIA (Olutasidenib) in acute myeloid leukemia (AML) and other hematologic cancers. The company was incorporated in 1996 and is headquartered in South San Francisco, California.

Terns Pharmaceuticals, Inc., a clinical-stage biopharmaceutical company, develops small-molecule product candidates for the treatment of oncology, metabolic dysfunction-associated steatohepatitis (MASH), and obesity. The company develops TERN-701, an allosteric BCR-ABL tyrosine kinase inhibitor (TKI) that is in phase 1 clinical trial for chronic myeloid leukemia (CML), a form of cancer that starts in bone marrow. It also develops TERN-501, a thyroid hormone receptor beta agonist with enhanced liver distribution and metabolic stability that is in Phase IIa clinical trial for the treatment of MASH; and TERN-601, a small-molecule Glucagon-Like Peptide-1 receptor agonist program that is intended to orally be administered for obesity. The company was incorporated in 2016 and is headquartered in Foster City, California.

Aerovate Therapeutics, Inc., a clinical-stage biopharmaceutical company, develops drugs that enhance the lives of patients with rare cardiopulmonary diseases in the United States. It focuses on advancing AV-101, a dry powder inhaled formulation of imatinib for the treatment of pulmonary arterial hypertension, which is in Phase 2b/Phase 3 trial. The company was incorporated in 2018 and is headquartered in Waltham, Massachusetts.

Eagle Pharmaceuticals, Inc., a pharmaceutical company, focuses on developing and commercializing product candidates to treat diseases of the central nervous system or metabolic critical care, and oncology in the United States. The company offers Ryanodex for malignant hyperthermia; and Belrapzo and Bendeka for chronic lymphocytic leukemia and indolent B-cell non-Hodgkin's lymphoma. Its product candidates also include EP-4104, a dantrolene sodium to treat organophosphate exposure; PEMFEXY, a ready-to-use/dilute liquid form of pemetrexed for non-small cell lung cancer and mesothelioma; EA-114 (fulvestrant) for HR+/HER- breast cancer; and Vasopressin injection, which is indicated to enhance blood pressure in adults with vasodilatory shock. The company has license and collaboration agreements with Combioxin, SA for the development and commercialization rights to CAL02, an antitoxin agent for the treatment of severe pneumonia in combination with traditional antibacterial drugs; and AOP Orphan Pharmaceuticals GmbH for the commercial rights of Landiolol, a novel therapeutic product candidate for the short-term reduction of ventricular rate in patients with supraventricular tachycardia, including atrial fibrillation and atrial flutter. It has a strategic collaboration with Tyme Technologies, Inc. for the development of SM-88 to treat breast cancer (HR+/HER2-) and high-risk metastatic sarcomas. Eagle Pharmaceuticals, Inc. was incorporated in 2007 and is headquartered in Woodcliff Lake, New Jersey.

Traws Pharma, Inc., a clinical stage biopharmaceutical company, focuses on developing small molecule oral product candidates for respiratory viral diseases and cancer. The company is developing investigational novel therapies for influenza and COVID19 that are designed to address treatment resistance, such as TRX01 (travatrelvir), a Mpro/3CL inhibitor in development for the treatment of COVID19; and TRX100 (viroxavir), an endonuclease inhibitor in development for the treatment of pandemic influenza. It is also developing narazaciclib, a multi-kinase CDK4/6 inhibitor, which is in Phase 1/2 clinical trials in patients with cancer, with or without co-administration of letrozole to define the recommended phase 2 dose for further development in endometrial cancer; and oral rigosertib, which is administered alone or in combination for investigation in various cancers. The company was formerly known as Onconova Therapeutics, Inc. and changed its name to Traws Pharma, Inc. in April 2024. Traws Pharma, Inc. was incorporated in 1998 and is headquartered in Newtown, Pennsylvania.