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Serving 500+ biopharmaceutical companies globally:

Argus Health
Healthtrust
Citi
Express Scripts
Cerilliant
Johnson and Johnson
Cipla
Accenture
Cantor Fitzgerald
Deloitte

Generated: August 23, 2017

DrugPatentWatch Database Preview

Details for Patent: ► Subscribe

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Which drugs does patent 8,318,802 protect, and when does it expire?


Patent ► Subscribe protects VELETRI and is included in one NDA.

This patent has fifteen patent family members in fourteen countries.

Summary for Patent: ► Subscribe

Title:Epoprostenol formulation and method of making thereof
Abstract: This invention relates to a stable epoprostenol composition that can be combined with commercially available IV fluids and can be administered in its reconstituted and/or diluted form under ambient conditions of about 15-30.degree. C. for greater than 24 hours. The composition preferably contains (a) epoprostenol or a salt thereof; (b) a alkalinization agent; and (c) a base, such that when reconstituted or in solution, the solution has a pH>11. Methods for making the lyophilized composition are also disclosed.
Inventor(s): Palepu; Naglesh R. (Southampton, PA)
Assignee: Actelion Pharmaceuticals Ltd. (Altschwil, CH)
Application Number:12/278,061
Patent Claim Types:
see list of patent claims
Composition; Formulation;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Actelion Pharms Ltd
VELETRI
epoprostenol sodium
INJECTABLE;INJECTION022260-002Jun 28, 2012RXYesNo► Subscribe► SubscribeY
Actelion Pharms Ltd
VELETRI
epoprostenol sodium
INJECTABLE;INJECTION022260-001Jun 27, 2008RXYesYes► Subscribe► SubscribeY
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Foreign Priority and PCT Information for Patent: ► Subscribe

PCT Information
PCT FiledFebruary 02, 2007PCT Application Number:PCT/US2007/002948
PCT Publication Date:August 16, 2007PCT Publication Number: WO2007/092343

Non-Orange Book Patents for Patent: ► Subscribe

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
8,598,227Epoprostenol formulation and method of making thereof► 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: ► Subscribe

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Slovenia1993557► Subscribe
Russian Federation2423130► Subscribe
Russian Federation2008135701► Subscribe
Portugal1993557► Subscribe
South Korea101351668► Subscribe
South Korea20090004867► Subscribe
Japan5415771► Subscribe
Japan2009525344► Subscribe
HungaryE026166► Subscribe
Spain2558705► 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 500+ biopharmaceutical companies globally:

Covington
Medtronic
Cantor Fitzgerald
Julphar
Chinese Patent Office
Boehringer Ingelheim
Johnson and Johnson
AstraZeneca
Farmers Insurance
Harvard Business School

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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