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Details for Patent: 8,367,685

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Patent 8,367,685 protects OPSUMIT and is included in one NDA.

This patent has twenty-five patent family members in twenty-one countries.

Summary for Patent: 8,367,685

Title:Stable pharmaceutical compositions comprising a pyrimidine-sulfamide
Abstract: Stable pharmaceutical compositions include the compound of the below formula, or pharmaceutically acceptable salts, solvates, hydrates or morphological forms thereof: ##STR00001##
Inventor(s): Adesuyi; Charles Tokunbo (Swindon, GB), Holman; Lovelace (Arlesheim, CH), Lambert; Olivier (Spechbach-le-Haut, FR), Lithgow; Bruce Hamilton (Bath, GB)
Assignee: Actelion Pharmaceuticals, Ltd. (Allschwil, CH)
Application Number:12/388,142
Patent Claim Types:
see list of patent claims
Composition; Compound; Dosage form; Use;
Patent Metrics:
Source: PatentQuant.com
Field: Pharmaceuticals
Back Citations: 0th percentile
Forward Citations: 2nd percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Actelion Pharms Ltd
OPSUMIT
macitentan
TABLET;ORAL204410-001Oct 18, 2013RXYes8,367,685► subscribeY METHOD OF TREATING PULMONARY ARTERIAL HYPERTENSION BY ADMINISTERING A PHARMACEUTICAL COMPOSITION COMPRISING MACITENTAN AND A POLYSORBATE, WHERIN THE POLYSORBATE REPRESENTS 0.1 TO 1% OF THE WEIGHT OF SAID PHARMACEUTICAL COMPOSITION
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Foreign Priority and PCT Information for Patent: 8,367,685

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
PCT/EP2005/009775Sep 15, 2005

Non-Orange Book Patents for Patent: 8,367,685

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
9,265,762Stable pharmaceutical compositions comprising a pyrimidine-sulfamide► 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: 8,367,685

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia2006290309► subscribe
BrazilPI0615898► subscribe
Canada2621273► 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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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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