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Serving 500+ biopharmaceutical companies globally:

Queensland Health
Covington
Harvard Business School
Dow
QuintilesIMS
UBS
Colorcon
Cantor Fitzgerald
Cipla
Medtronic

Generated: September 25, 2017

DrugPatentWatch Database Preview

Details for Patent: ► Subscribe

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Which drugs does patent 7,094,781 protect, and when does it expire?


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

This patent has twenty-nine patent family members in twenty-three countries.

Summary for Patent: ► Subscribe

Title:Sulfamides and their use as endothelin receptor antagonists
Abstract: The invention relates to novel sulfamides and their use as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including processes for the preparation of the compounds, pharmaceutical compositions containing one or more of those compounds and especially their use as endothelin receptor antagonists.
Inventor(s): Bolli; Martin (Allschwil, CH), Boss; Christoph (Allschwil, CH), Fischli; Walter (Allschwil, CH), Clozel; Martine (Saint-Louis, FR), Weller; Thomas (Binningen, CH)
Assignee: Actelion Pharmaceuticals Ltd. (CH)
Application Number:10/433,041
Patent Claim Types:
see list of patent claims
Compound;

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
OPSUMIT
macitentan
TABLET;ORAL204410-001Oct 18, 2013RXYesYes► Subscribe► SubscribeYY
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Foreign Priority and PCT Information for Patent: ► Subscribe

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
PCT/EP00/12890Dec 18, 2000
PCT Information
PCT FiledDecember 04, 2001PCT Application Number:PCT/EP01/14182
PCT Publication Date:July 11, 2002PCT Publication Number: WO02/053557

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
7,285,549Sulfamides and their use as endothelin receptor antagonists► 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
Norway2014014► Subscribe
Norway324952► Subscribe
Norway20032699► Subscribe
Netherlands300672► Subscribe
Malaysia129150► Subscribe
MexicoPA03004780► Subscribe
Luxembourg92381► Subscribe
South Korea100819668► Subscribe
South Korea20030066713► Subscribe
Japan4245130► 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:

Johnson and Johnson
Julphar
Baxter
Express Scripts
Cipla
Deloitte
Chubb
McKesson
US Army
QuintilesIMS

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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