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Serving leading biopharmaceutical companies globally:

Julphar
QuintilesIMS
Argus Health
McKesson
Citi
Mallinckrodt
Boehringer Ingelheim
Covington
US Army
McKinsey

Generated: October 18, 2017

DrugPatentWatch Database Preview

Details for Patent: 9,393,203

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Which drugs does patent 9,393,203 protect, and when does it expire?


Patent 9,393,203 protects ORENITRAM and is included in one NDA. There have been two Paragraph IV challenges on Orenitram.

This patent has sixteen patent family members in eight countries.

Summary for Patent: 9,393,203

Title:Osmotic drug delivery system
Abstract: An oral osmotic pharmaceutical delivery system comprises a highly water-soluble drug exhibiting an erratic or an incomplete release profile when formulated in an elementary osmotic pump delivery system and at least one release enhancing agent.
Inventor(s): Kidane; Argaw (Montgomery Village, MD), Bhatt; Padmanabh P (Rockville, MD)
Assignee: Supernus Pharmaceuticals, Inc. (Rockville, MD)
Application Number:14/881,374
Patent Claim Types:
see list of patent claims
Composition; Dosage form; Delivery; Use;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
United Therap
ORENITRAM
treprostinil diolamine
TABLET, EXTENDED RELEASE;ORAL203496-001Dec 20, 2013RXYesNo► Subscribe► SubscribeY METHOD OF TREATING PULMONARY HYPERTENSION BY ORALLY ADMINISTERING A FORMULATION OF A PHARMACEUTICALLY ACCEPTABLE SALT OF TREPROSTINIL
United Therap
ORENITRAM
treprostinil diolamine
TABLET, EXTENDED RELEASE;ORAL203496-002Dec 20, 2013RXYesNo► Subscribe► SubscribeY METHOD OF TREATING PULMONARY HYPERTENSION BY ORALLY ADMINISTERING A FORMULATION OF A PHARMACEUTICALLY ACCEPTABLE SALT OF TREPROSTINIL
United Therap
ORENITRAM
treprostinil diolamine
TABLET, EXTENDED RELEASE;ORAL203496-003Dec 20, 2013RXYesNo► Subscribe► SubscribeY METHOD OF TREATING PULMONARY HYPERTENSION BY ORALLY ADMINISTERING A FORMULATION OF A PHARMACEUTICALLY ACCEPTABLE SALT OF TREPROSTINIL
United Therap
ORENITRAM
treprostinil diolamine
TABLET, EXTENDED RELEASE;ORAL203496-004Dec 20, 2013RXYesYes► Subscribe► SubscribeY METHOD OF TREATING PULMONARY HYPERTENSION BY ORALLY ADMINISTERING A FORMULATION OF A PHARMACEUTICALLY ACCEPTABLE SALT OF TREPROSTINIL
United Therap
ORENITRAM
treprostinil diolamine
TABLET, EXTENDED RELEASE;ORAL203496-005Oct 7, 2016RXYesNo► Subscribe► SubscribeY METHOD OF TREATING PULMONARY HYPERTENSION BY ORALLY ADMINISTERING A FORMULATION OF A PHARMACEUTICALLY ACCEPTABLE SALT OF TREPROSTINIL
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Non-Orange Book Patents for Patent: 9,393,203

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
8,747,897Osmotic drug delivery system► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Because of the complexity of determining patent expiration dates it is advisable to have patent counsel verify freedom to operate.

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International Patent Family for Patent: 9,393,203

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria532520► Subscribe
Canada2649243► Subscribe
China101466384► Subscribe
European Patent Office2010189► Subscribe
European Patent Office2368556► Subscribe
Spain2377387► Subscribe
Spain2399200► Subscribe
Japan2009535337► Subscribe
Japan2013139468► Subscribe
Japan2016026155► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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Serving leading biopharmaceutical companies globally:

AstraZeneca
McKinsey
US Army
QuintilesIMS
Federal Trade Commission
Novartis
Cerilliant
McKesson
US Department of Justice
Cantor Fitzgerald

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. thinkBiotech performs no independent verifification 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.

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