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Last Updated: July 4, 2020

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QTERN Drug Profile


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Which patents cover Qtern, and what generic alternatives are available?

Qtern is a drug marketed by Astrazeneca Ab and is included in two NDAs. There are twelve patents protecting this drug and one Paragraph IV challenge.

This drug has three hundred and forty-eight patent family members in forty-seven countries.

The generic ingredient in QTERN is dapagliflozin; metformin hydrochloride; saxagliptin hydrochloride. There are twenty-six drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the dapagliflozin; metformin hydrochloride; saxagliptin hydrochloride profile page.

US ANDA Litigation and Generic Entry Outlook for Qtern

Qtern was eligible for patent challenges on January 8, 2018.

By analyzing the patents and regulatory protections it appears that the earliest date for generic entry will be December 16, 2029. This may change due to patent challenges or generic licensing.

There have been eleven patent litigation cases involving the patents protecting this drug, indicating strong interest in generic launch. Recent data indicate that 63% of patent challenges are decided in favor of the generic patent challenger and that 54% of successful patent challengers promptly launch generic drugs.

Indicators of Generic Entry

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Drug patent expirations by year for QTERN
Drug Prices for QTERN

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Generic Entry Opportunity Date for QTERN
Generic Entry Date for QTERN*:
Constraining patent/regulatory exclusivity:
NDA:
Dosage:
TABLET;ORAL

*The generic entry opportunity date is the latter of the last compound-claiming patent and the last regulatory exclusivity protection. Many factors can influence early or later generic entry. This date is provided as a rough estimate of generic entry potential and should not be used as an independent source.

Paragraph IV (Patent) Challenges for QTERN
Tradename Dosage Ingredient NDA Submissiondate
QTERN TABLET;ORAL dapagliflozin; saxagliptin hydrochloride 209091 2018-01-08

US Patents and Regulatory Information for QTERN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Astrazeneca Ab QTERNMET XR dapagliflozin; metformin hydrochloride; saxagliptin hydrochloride TABLET, EXTENDED RELEASE;ORAL 210874-004 May 2, 2019 RX Yes Yes   Start Trial   Start Trial   Start Trial
Astrazeneca Ab QTERNMET XR dapagliflozin; metformin hydrochloride; saxagliptin hydrochloride TABLET, EXTENDED RELEASE;ORAL 210874-001 May 2, 2019 RX Yes No   Start Trial   Start Trial Y   Start Trial
Astrazeneca Ab QTERN dapagliflozin; saxagliptin hydrochloride TABLET;ORAL 209091-001 Feb 27, 2017 RX Yes Yes   Start Trial   Start Trial   Start Trial
Astrazeneca Ab QTERNMET XR dapagliflozin; metformin hydrochloride; saxagliptin hydrochloride TABLET, EXTENDED RELEASE;ORAL 210874-002 May 2, 2019 RX Yes No   Start Trial   Start Trial   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Supplementary Protection Certificates for QTERN

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
1261586 C300436 Netherlands   Start Trial PRODUCT NAME: SAXAGLIPTINE, ALSMEDE; REGISTRATION NO/DATE: EU/1/09/545/001-010 20091001
1506211 PA2013008 Lithuania   Start Trial PRODUCT NAME: DAPAGLIFLOZINUM; REGISTRATION NO/DATE: EU/1/12/795/001 - EU/1/12/795/010 20121112
1506211 1390017-0 Sweden   Start Trial PRODUCT NAME: DAPAGLIFLOZIN OCH FARMACEUTISKT GODTAGBARA SALTER DAERAV; REG. NO/DATE: EU/1/12/795/001 20121112
1506211 C01506211/01 Switzerland   Start Trial PRODUCT NAME: DAPAGLIFLOZIN; REGISTRATION NO/DATE: SWISSMEDIC 65176 19.08.2014
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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Serving leading biopharmaceutical companies globally:

AstraZeneca
Mallinckrodt
McKinsey
Baxter
Boehringer Ingelheim
Dow

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 verification 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.