United Therapeutics CORP
At a glance
Employees500+
In business sinceNot reported
HeadquartersSilver Spring, MD
US patents125
SAM.gov UEIKK5FBFA43JS7
CAGE code3P7X8
Incorporated inDE
LEI5299005C4HZL4UWROC14
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
125 US patents granted 2001–2025, 39 of them in the five years to SEP 2025.
Pharmaceuticals 90Organic fine chemistry 20Medical technology 9Chemical engineering 3Measurement 2
- Structural features of a vehicle having utility to transport high value thingsUS 12,397,895 · granted AUG 26, 2025
- Method for purifying antibodiesUS 12,358,946 · granted JUL 15, 2025
- Prodrugs of treprostinilUS 12,357,599 · granted JUL 15, 2025
- Treatment of pulmonary arterial hypertension with prostacyclin-treated endothelial progenitor cellsUS 12,310,992 · granted MAY 27, 2025
- Treatment of vasculopathy with prostacyclin and mesenchymal stem cellsUS 12,274,684 · granted APR 15, 2025
Newest 5 shown · Granted to United Therapeutics Corporation · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
4 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| United Therapeutics CORP | Silver Spring | MD | 100–499 | ACTIVE |
| United Therapeutics Ddomal Building | Silver Spring | MD | — | UNVERIFIED |
| United Therapeutics Corporation | Rtp | NC | — | UNVERIFIED |
| United Therapeutics Corporation | Manchester | NH | — | UNVERIFIED |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.