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USPTO Data Jan 1 1976 - Oct 13 2026
133 Patents
#1 in Silver Spring, MD
#24 in Maryland
#2,915 in US
#6,059 in the World
United Therapeutics Corporation
Forward Citations = 2,658
116 inventors:
Silver Spring, MD, United States of America
United Therapeutics Corporation
% Expired Patents = 10.5
CIPO Patents = 4
EPO Patents = 39
Trademarks = 13
Forward Citations = 2,658
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116 inventors (with patents filed for the assignee):
Hitesh Batra (34 out of 46 patents)
Roger Jeffs (22 out of 22 patents)
Michael Wade (20 out of 21 patents)
4. Ken Phares (17 out of 17 patents)
5. David A Walsh (17 out of 20 patents)
6. Sudersan M Tuladhar (16 out of 26 patents)
7. Liang Guo (15 out of 24 patents)
8. Raju A Penmasta (15 out of 27 patents)
9. Thomas Petersen (13 out of 15 patents)
10. David Mottola (13 out of 13 patents)
11. Roger M Ilagan (12 out of 20 patents)
12. Vijay Sharma (9 out of 16 patents)
13. Kenneth R Phares (8 out of 14 patents)
14. Raymond A Dwek (7 out of 62 patents)
15. Lewis J Rubin (7 out of 9 patents)
Core Competencies:
Treprostinil Prodrugs
Pulmonary Hypertension
Drug Delivery Devices
Automated Bioreactor Systems
Controlled Release Formulations
Prostacyclin Analog Delivery
Inhalation Formulations
Antibody Purification
Mesenchymal Stem Cells
Vasculopathy Treatments
133 patents:
Company Overview
United Therapeutics Corporation is a biotechnology company based in Silver Spring, Maryland, specializing in innovative treatments for pulmonary hypertension. The company focuses on developing advanced therapies, including treprostinil prodrugs and inhalation formulations, to improve patient outcomes. Their expertise extends to drug delivery devices and controlled release formulations, enhancing the efficacy of prostacyclin analogs. United Therapeutics is committed to addressing unmet medical needs through cutting-edge research and development in the field of pulmonary medicine.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: United Therapeutics Corporation. Retrieved from https://idiyas.com/company/united-therapeutics
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
4 patents (CIPO):
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
39 patents (EPO):
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]