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Last Updated: October 18, 2019

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Details for Patent: 8,349,892

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Which drugs does patent 8,349,892 protect, and when does it expire?

Patent 8,349,892 protects ORENITRAM and is included in one NDA.

This patent has eight patent family members in six countries.

Summary for Patent: 8,349,892
Title:Solid formulations of prostacyclin analogs
Abstract: Moderate moisture levels, such as greater than 3% but no greater than 7%, may be beneficial for solid formulations of certain prostacyclin analogs. Accordingly, a solid formulation containing a prostacyclin analog may be packaged inside a pharmaceutical packaging with such amount of a desiccant or a drying agent that after the storage the solid formulation may have a moderate level of moisture in it.
Inventor(s): Phares; Kenneth R. (Hillsborough, NC)
Assignee: United Therapeutics Corporation (Silver Spring, MD)
Application Number:12/775,102
Patent Claim Types:
see list of patent claims
Formulation; Composition; Use;

Drugs Protected by US Patent 8,349,892

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
United Therap ORENITRAM treprostinil diolamine TABLET, EXTENDED RELEASE;ORAL 203496-001 Dec 20, 2013 RX Yes No   Start Trial   Start Trial Y   Start Trial
United Therap ORENITRAM treprostinil diolamine TABLET, EXTENDED RELEASE;ORAL 203496-002 Dec 20, 2013 RX Yes No   Start Trial   Start Trial Y   Start Trial
United Therap ORENITRAM treprostinil diolamine TABLET, EXTENDED RELEASE;ORAL 203496-003 Dec 20, 2013 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

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