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Serving leading biopharmaceutical companies globally:

Accenture
Fish and Richardson
Moodys
US Army
AstraZeneca
McKinsey
Cantor Fitzgerald
Boehringer Ingelheim
Baxter
Cipla

Generated: December 18, 2017

DrugPatentWatch Database Preview

Details for Patent: 8,221,786

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Which drugs does patent 8,221,786 protect, and when does it expire?


Patent 8,221,786 protects BYDUREON PEN, FARXIGA, and QTERN, and is included in three NDAs.

This patent has thirty-two patent family members in fifteen countries.

Summary for Patent: 8,221,786

Title:Pharmaceutical formulations containing an SGLT2 inhibitor
Abstract: Pharmaceutical formulations are provided which are in the form of capsules or tablets for oral use and which include a medicament dapagliflozin or its propylene glycol hydrate ##STR00001## and a pharmaceutical acceptable carrier therefor, which formulation is designed for immediate release.
Inventor(s): Bindra; Dilbir S. (New Brunswick, NJ), Dali; Mandar V. (New Brunswick, NJ), Parab; Prakash V. (New Brunswick, NJ), Patel; Jatin M. (New Brunswick, NJ), Tao; Li (New Brunswick, NJ), Tejwani; Ravindra W. (New Brunswick, NJ), Vatsaraj; Nipa (New Brunswick, NJ), Wu; Yongmei (New Brunswick, NJ)
Assignee: Bristol-Myers Squibb Company (Princeton, NJ)
Application Number:12/949,473
Patent Claim Types:
see list of patent claims
Composition; Formulation; Compound; Dosage form;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Astrazeneca AbBYDUREON PENexenatide syntheticFOR SUSPENSION, EXTENDED RELEASE;SUBCUTANEOUS022200-002Feb 28, 2014RXYesYes► Subscribe► SubscribeY► Subscribe
Astrazeneca AbFARXIGAdapagliflozin propanediolTABLET;ORAL202293-001Jan 8, 2014RXYesNo► Subscribe► SubscribeY► Subscribe
Astrazeneca AbFARXIGAdapagliflozin propanediolTABLET;ORAL202293-002Jan 8, 2014RXYesYes► Subscribe► SubscribeY► Subscribe
Astrazeneca AbQTERNdapagliflozin propanediol; saxagliptin hydrochlorideTABLET;ORAL209091-001Feb 27, 2017RXYesYes► Subscribe► SubscribeY► Subscribe
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Non-Orange Book Patents for Patent: 8,221,786

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
7,851,502Pharmaceutical formulations containing an SGLT2 inhibitor► Subscribe
9,198,925Pharmaceutical formulations containing an SGLT2 inhibitor► Subscribe
8,716,251Pharmaceutical formulations containing an SGLT2 inhibitor► Subscribe
8,361,972Pharmaceutical formulations containing an SGLT2 inhibitor► 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: 8,221,786

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Peru01852009► Subscribe
Mexico2009010155► Subscribe
South Korea20160013276► Subscribe
South Korea101772776► Subscribe
South Korea20150038555► Subscribe
South Korea101532188► Subscribe
South Korea20140124874► Subscribe
South Korea101502292► Subscribe
South Korea20140069365► Subscribe
South Korea101454051► 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:

Dow
Farmers Insurance
Argus Health
AstraZeneca
Chubb
Deloitte
Cipla
Moodys
Baxter
McKesson

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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