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Details for Patent: 9,339,507

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Which drugs does patent 9,339,507 protect, and when does it expire?

Patent 9,339,507 protects TYVASO and is included in one NDA.

This patent has ten patent family members in six countries.

Summary for Patent: 9,339,507

Title:	Treprostinil administration by inhalation
Abstract:	Treprostinil can be administered using a metered dose inhaler. Such administration provides a greater degree of autonomy to patients. Also disclosed are kits that include a metered dose inhaler containing a pharmaceutical formulation containing treprostinil.
Inventor(s):	Olschewski; Horst (Graz, AT), Roscigno; Robert (Chapel Hill, NC), Rubin; Lewis J. (LaJolla, CA), Schmehl; Thomas (Giessen, DE), Seeger; Werner (Giessen, DE), Sterritt; Carl (Weybridge, GB), Voswinckel; Robert (Giessen, DE)
Assignee:	United Therapeutics Corporation (Silver Spring, MD)
Application Number:	13/469,854
Patent Claim Types: see list of patent claims	Use; Formulation; Compound; Delivery; Device;

Drugs Protected by US Patent 9,339,507

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Patent Submitted
United Therap	TYVASO	treprostinil	SOLUTION;INHALATION	022387-001	Jul 30, 2009		RX	Yes	Yes			Y

Non-Orange Book US Patents Family Members for Patent 9,339,507

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No.	Title	Estimated Patent Expiration
9,358,240	Treprostinil administration by inhalation

International Patents Family Members for US Patent 9,339,507

Country	Document Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Canada	2654492
China	101495122
European Patent Office	2026816
Japan	2009537246