Attached files
file | filename |
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EX-31.3 - EX-31.3 - UNITED THERAPEUTICS Corp | a2227374zex-31_3.htm |
EX-32.1 - EX-32.1 - UNITED THERAPEUTICS Corp | a2227374zex-32_1.htm |
EX-23.1 - EX-23.1 - UNITED THERAPEUTICS Corp | a2227374zex-23_1.htm |
EX-32.3 - EX-32.3 - UNITED THERAPEUTICS Corp | a2227374zex-32_3.htm |
EX-32.2 - EX-32.2 - UNITED THERAPEUTICS Corp | a2227374zex-32_2.htm |
EX-31.1 - EX-31.1 - UNITED THERAPEUTICS Corp | a2227374zex-31_1.htm |
EX-31.2 - EX-31.2 - UNITED THERAPEUTICS Corp | a2227374zex-31_2.htm |
10-K - 10-K - UNITED THERAPEUTICS Corp | a2227374z10-k.htm |
Exhibit 21
SUBSIDIARIES OF THE REGISTRANT
EvoLung Inc., a Delaware corporation
Lung Bioengineering Inc., a Delaware corporation
Lung Biotechnology Hong Kong Limited, a Hong Kong company
Lung Biotechnology (Nanjing) Co., Ltd., a Chinese Wholly Foreign-Owned Entity
Lung Biotechnology PBC, a Delaware public benefit corporation
Lung Rx Limited, a company incorporated under the laws of England and Wales
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 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