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Serving leading biopharmaceutical companies globally:

Chinese Patent Office
Boehringer Ingelheim
Baxter
Fish and Richardson
UBS
Cipla
Dow
Queensland Health
Julphar
McKesson

Generated: December 12, 2017

DrugPatentWatch Database Preview

Details for Patent: 8,846,718

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Which drugs does patent 8,846,718 protect, and when does it expire?


Patent 8,846,718 protects ORKAMBI and is included in one NDA.

This patent has thirty-three patent family members in twenty-six countries.

Summary for Patent: 8,846,718

Title:Solid forms of 3-(6-(1-(2,2-difluorobenzo[d][1,3]dioxo1-5-yl) cyclopropanecarboxamido)-3-methylpyridin-2-yl) benzoic acid
Abstract: The present invention relates to a substantially crystalline and free solid state form of 3-(6-(1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropanecarboxamido)-3-- methylpyridin-2-yl)benzoic acid (Form I), pharmaceutical compositions thereof, and methods of treatment therewith.
Inventor(s): Keshavarz-Shokri; Ali (San Diego, CA), Zhang; Beili (San Diego, CA), Krawiec; Mariusz (Marlborough, MA)
Assignee: Vertex Pharmaceuticals Incorporated (Boston, MA)
Application Number:13/933,223
Patent Claim Types:
see list of patent claims
Use;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Patent Submitted Product Substance Delist Req. Patented / Exclusive Use
Vertex Pharms IncORKAMBIivacaftor; lumacaftorTABLET;ORAL206038-002Sep 28, 2016RXYesNo► Subscribe► Subscribe► Subscribe
Vertex Pharms IncORKAMBIivacaftor; lumacaftorTABLET;ORAL206038-001Jul 2, 2015RXYesYes► Subscribe► Subscribe► Subscribe
Vertex Pharms IncORKAMBIivacaftor; lumacaftorTABLET;ORAL206038-001Jul 2, 2015RXYesYes► Subscribe► Subscribe► SubscribeMETHOD OF TREATING CYSTIC FIBROSIS IN PATIENTS WHO ARE HOMOZYGOUS FOR THE F508DEL MUTATION IN THE CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR (CFTR) GENE
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Non-Orange Book Patents for Patent: 8,846,718

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
8,507,534Solid forms of 3-(6-(1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl) cyclopropanecarboxamido)-3-methylpyridin-2-yl)benzoic acid► Subscribe
9,434,717Solid forms of 3-(6-(1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropanecarboxamido)-3-- methylpyridin-2-yl) benzoic acid► Subscribe
9,150,552Solid forms of 3-(6-(1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropanecarboxamido)-3-- methylpyridin-2-yl) benzoic acid► Subscribe
8,653,103Solid forms of 3-(6-(1-(2,2-difluorobenzo[D][1,3]dioxol-5-yl) cyclopropanecarboxamido)-3-methylpyridin-2-yl)benzoic acid► 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: 8,846,718

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Ukraine102534► Subscribe
Slovenia2225230► Subscribe
Singapore186638► Subscribe
Serbia55559► Subscribe
Portugal2225230► Subscribe
Poland2225230► Subscribe
New Zealand702159► Subscribe
New Zealand614151► Subscribe
New Zealand599889► Subscribe
New Zealand585880► 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:

McKinsey
Cantor Fitzgerald
Mallinckrodt
US Department of Justice
Daiichi Sankyo
Boehringer Ingelheim
Harvard Business School
Healthtrust
Dow
Fuji

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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