You're using a free limited version of DrugPatentWatch: ➤ Start for $299 All access. No Commitment.

Last Updated: December 17, 2025

Details for New Drug Application (NDA): 214324


✉ Email this page to a colleague

« Back to Dashboard


NDA 214324 describes TYVASO DPI, which is a drug marketed by United Therap and is included in one NDA. It is available from one supplier. There are seven patents protecting this drug. Additional details are available on the TYVASO DPI profile page.

The generic ingredient in TYVASO DPI is treprostinil. There are nineteen drug master file entries for this compound. Five suppliers are listed for this compound. Additional details are available on the treprostinil profile page.
Summary for 214324
Tradename:TYVASO DPI
Applicant:United Therap
Ingredient:treprostinil
Patents:7
Pharmacology for NDA: 214324
Physiological EffectVasodilation
Suppliers and Packaging for NDA: 214324
Tradename Generic Name Dosage NDA Application Type Supplier National Drug Code Package Code Package
TYVASO DPI treprostinil POWDER;INHALATION 214324 NDA United Therapeutics Corporation 66302-610 66302-610-02 1 KIT in 1 PACKAGE (66302-610-02) * 4 INHALANT in 1 BLISTER PACK * 4 INHALANT in 1 BLISTER PACK * 4 INHALANT in 1 BLISTER PACK
TYVASO DPI treprostinil POWDER;INHALATION 214324 NDA United Therapeutics Corporation 66302-616 66302-616-03 4 BLISTER PACK in 1 KIT (66302-616-03) / 7 BLISTER PACK in 1 BLISTER PACK / 4 INHALANT in 1 BLISTER PACK

Profile for product number 001

Active Rx/OTC/Discontinued:RXDosage:POWDER;INHALATIONStrength0.016MG/INH
Approval Date:May 23, 2022TE:RLD:Yes
Regulatory Exclusivity Expiration:May 23, 2025
Regulatory Exclusivity Use:NEW PRODUCT
Patent:10,130,685Patent Expiration:Aug 23, 2025Product Flag?YSubstance Flag?Delist Request?
Patent:10,421,729Patent Expiration:Apr 1, 2035Product Flag?YSubstance Flag?Delist Request?

Expired US Patents for NDA 214324

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
United Therap TYVASO DPI treprostinil POWDER;INHALATION 214324-003 May 23, 2022 10,130,685 ⤷  Get Started Free
United Therap TYVASO DPI treprostinil POWDER;INHALATION 214324-005 Oct 24, 2024 10,130,685 ⤷  Get Started Free
United Therap TYVASO DPI treprostinil POWDER;INHALATION 214324-004 May 23, 2022 10,130,685 ⤷  Get Started Free
United Therap TYVASO DPI treprostinil POWDER;INHALATION 214324-002 May 23, 2022 10,130,685 ⤷  Get Started Free
United Therap TYVASO DPI treprostinil POWDER;INHALATION 214324-001 May 23, 2022 10,130,685 ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

Complete Access Available with Subscription

Make Better Decisions: Try a trial or see plans & pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.