Attached files
| file | filename |
|---|---|
| EX-23.1 - EX-23.1 - UNITED THERAPEUTICS Corp | a2234069zex-23_1.htm |
| EX-31.1 - EX-31.1 - UNITED THERAPEUTICS Corp | a2234069zex-31_1.htm |
| EX-32.2 - EX-32.2 - UNITED THERAPEUTICS Corp | a2234069zex-32_2.htm |
| 10-K - 10-K - UNITED THERAPEUTICS Corp | a2234069z10-k.htm |
| EX-32.1 - EX-32.1 - UNITED THERAPEUTICS Corp | a2234069zex-32_1.htm |
| EX-31.2 - EX-31.2 - UNITED THERAPEUTICS Corp | a2234069zex-31_2.htm |
| EX-10.52 - EX-10.52 - UNITED THERAPEUTICS Corp | a2234069zex-10_52.htm |
| EX-10.51 - EX-10.51 - UNITED THERAPEUTICS Corp | a2234069zex-10_51.htm |
| EX-10.45 - EX-10.45 - UNITED THERAPEUTICS Corp | a2234069zex-10_45.htm |
Exhibit 21
SUBSIDIARIES OF THE REGISTRANT
Lung Bioengineering Inc., a Delaware corporation
Lung Biotechnology Hong Kong Limited, a Hong Kong company
Lung Biotechnology PBC, a Delaware public benefit corporation
Revivicor, Inc., a Delaware corporation
United Therapeutics Europe, Ltd., a company incorporated under the laws of England and Wales
Unither Biotech Inc., a Canadian corporation
Unither Bioelectronics, Inc., a Canadian corporation
Unither Pharma, LLC, a Delaware limited liability company
Unither Pharmaceuticals, LLC, a Delaware limited liability company
Unither Telmed, Ltd., a Delaware corporation
Unither Therapeutik GmbH, a German company
Unither.com, Inc., a Delaware corporation
UTASIA Inc., a Delaware corporation
1109 Spring Managing Holdings, LLC, a Delaware limited liability company
1109 Spring Managing Member, LLC, a Delaware limited liability company