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QTERN Drug Patent 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 eight patents protecting this drug and two Paragraph IV challenges.

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

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

DrugPatentWatch^® 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 nineteen 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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Summary for QTERN

International Patents:	310
US Patents:	7
Applicants:	1
NDAs:	2
Finished Product Suppliers / Packagers:	1
Raw Ingredient (Bulk) Api Vendors:	1
Drug Prices:	Drug price information for QTERN
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for QTERN
What excipients (inactive ingredients) are in QTERN?	QTERN excipients list
DailyMed Link:	QTERN at DailyMed

Drug patent expirations by year for QTERN

DrugPatentWatch^® Estimated Loss of Exclusivity (LOE) Date for QTERN

Generic Entry Date for QTERN^: ⤷ Sign Up* Constraining patent/regulatory exclusivity: ⤷ Sign Up NDA: 209091 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.

Pharmacology for QTERN

Drug Class	Dipeptidyl Peptidase 4 Inhibitor Sodium-Glucose Cotransporter 2 Inhibitor
Mechanism of Action	Dipeptidyl Peptidase 4 Inhibitors Sodium-Glucose Transporter 2 Inhibitors

Paragraph IV (Patent) Challenges for QTERN

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
QTERN	Tablets	dapagliflozin; saxagliptin hydrochloride	5 mg/5 mg	209091	1	2020-07-29
QTERN	Tablets	dapagliflozin; saxagliptin hydrochloride	10 mg/5 mg	209091	5	2018-01-08

US Patents and Regulatory Information for QTERN

QTERN is protected by eleven US patents.

Based on analysis by DrugPatentWatch, the earliest date for a generic version of QTERN is ⤷ Sign Up.

This potential generic entry date is based on patent ⤷ Sign Up.
Generics may enter earlier, or later, based on new patent filings, patent extensions, patent invalidation, early generic licensing, generic entry preferences, and other factors.

Patents protecting QTERN

C-aryl glucoside SGLT2 inhibitors and method
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: TREATMENT OF TYPE 2 DIABETES MELLITUS

Crystal structures of SGLT2 inhibitors and processes for preparing same
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up

Pharmaceutical formulations containing an SGLT2 inhibitor
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up

Pharmaceutical formulations containing an SGLT2 inhibitor
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: TREATMENT OF TYPE 2 DIABETES MELLITUS

Pharmaceutical formulations containing an SGLT2 inhibitor
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: METHOD FOR TREATING TYPE 2 DIABETES MELLITUS (T2DM) IN PATIENTS WHO ARE ALREADY TREATED WITH DAPAGLIFLOZIN AND SAXAGLIPTIN

Crystal structures of SGLT2 inhibitors and processes for preparing same
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: TREATMENT OF TYPE 2 DIABETES MELLITUS

Crystal structures of SGLT2 inhibitors and processes for preparing same
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: METHOD FOR TREATING TYPE 2 DIABETES MELLITUS (T2DM) IN PATIENTS WHO HAVE INADEQUATE CONTROL WITH DAPAGLIFLOZIN

Coated tablet formulation and method
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Patent Expiration: ⤷ Sign Up

Pharmaceutical formulations containing an SGLT2 inhibitor
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Patent Expiration: ⤷ Sign Up

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Glossary

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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		DISCN	Yes	No	⤷ Sign Up	⤷ Sign Up	Y			⤷ Sign Up
Astrazeneca Ab	QTERNMET XR	dapagliflozin; metformin hydrochloride; saxagliptin hydrochloride	TABLET, EXTENDED RELEASE;ORAL	210874-003	May 2, 2019		DISCN	Yes	No	⤷ Sign Up	⤷ Sign Up	Y	Y		⤷ Sign Up
Astrazeneca Ab	QTERNMET XR	dapagliflozin; metformin hydrochloride; saxagliptin hydrochloride	TABLET, EXTENDED RELEASE;ORAL	210874-002	May 2, 2019		DISCN	Yes	No	⤷ Sign Up	⤷ Sign Up	Y			⤷ Sign Up
Astrazeneca Ab	QTERNMET XR	dapagliflozin; metformin hydrochloride; saxagliptin hydrochloride	TABLET, EXTENDED RELEASE;ORAL	210874-003	May 2, 2019		DISCN	Yes	No	⤷ Sign Up	⤷ Sign Up		Y		⤷ Sign Up
Astrazeneca Ab	QTERNMET XR	dapagliflozin; metformin hydrochloride; saxagliptin hydrochloride	TABLET, EXTENDED RELEASE;ORAL	210874-002	May 2, 2019		DISCN	Yes	No	⤷ Sign Up	⤷ Sign Up	Y			⤷ Sign Up
Astrazeneca Ab	QTERN	dapagliflozin; saxagliptin hydrochloride	TABLET;ORAL	209091-002	May 2, 2019		RX	Yes	No	⤷ Sign Up	⤷ Sign Up	Y			⤷ Sign Up
Astrazeneca Ab	QTERN	dapagliflozin; saxagliptin hydrochloride	TABLET;ORAL	209091-001	Feb 27, 2017		RX	Yes	Yes	⤷ Sign Up	⤷ Sign Up	Y			⤷ Sign Up
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Exclusivity Expiration

Expired US Patents for QTERN

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Astrazeneca Ab	QTERN	dapagliflozin; saxagliptin hydrochloride	TABLET;ORAL	209091-001	Feb 27, 2017	⤷ Sign Up	⤷ Sign Up
Astrazeneca Ab	QTERN	dapagliflozin; saxagliptin hydrochloride	TABLET;ORAL	209091-001	Feb 27, 2017	⤷ Sign Up	⤷ Sign Up
Astrazeneca Ab	QTERN	dapagliflozin; saxagliptin hydrochloride	TABLET;ORAL	209091-002	May 2, 2019	⤷ Sign Up	⤷ Sign Up
Astrazeneca Ab	QTERN	dapagliflozin; saxagliptin hydrochloride	TABLET;ORAL	209091-002	May 2, 2019	⤷ Sign Up	⤷ Sign Up
Astrazeneca Ab	QTERN	dapagliflozin; saxagliptin hydrochloride	TABLET;ORAL	209091-001	Feb 27, 2017	⤷ Sign Up	⤷ Sign Up
Astrazeneca Ab	QTERN	dapagliflozin; saxagliptin hydrochloride	TABLET;ORAL	209091-002	May 2, 2019	⤷ Sign Up	⤷ Sign Up
Astrazeneca Ab	QTERN	dapagliflozin; saxagliptin hydrochloride	TABLET;ORAL	209091-002	May 2, 2019	⤷ Sign Up	⤷ Sign Up
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>Patent No.	>Patent Expiration

International Patents for QTERN

When does loss-of-exclusivity occur for QTERN?

Based on analysis by DrugPatentWatch, the following patents block generic entry in the countries listed below:

Argentina

Patent: 1730
Patent: ESTRUCTURAS DE CRISTAL DE INHIBIDORES SGLT2 Y PROCESOS PARA PREPARAR LOS MISMOS
Estimated Expiration: ⤷ Sign Up

Australia

Patent: 07265246
Patent: Crystalline solvates and complexes of (IS) -1, 5-anhydro-L-C- (3- ( (phenyl) methyl) phenyl) -D-glucitol derivatives with amino acids as SGLT2 inhibitors for the treatment of diabetes
Estimated Expiration: ⤷ Sign Up

Brazil

Patent: 0713544
Patent: solvatos cristalinos complexos de derivados de (1s)-1,5-anidro-1-c-(3-((fenil) metil)fenil)-d-glucitol com aminoÁcidos como inibidores de sglt2 para o tratamento de diabetes
Estimated Expiration: ⤷ Sign Up

Patent: 2017015106
Patent: estrutura de cristal de formula 1b e composição farmacêutica
Estimated Expiration: ⤷ Sign Up

Patent: 2017021516
Patent: processo de preparação de uma estrutura de cristal de solvato de (s)-propileno glicol de fórmula ia
Estimated Expiration: ⤷ Sign Up

Canada

Patent: 53344
Patent: SOLVATES CRISTALLINS ET COMPLEXES DE DERIVES DE (IS)-1,5-ANHYDRO-L-C-{3-[(PHENYL)METHYL]PHENYL}-D-GLUCITOL AVEC DES ACIDES AMINES EN TANT QU'INHIBITEURS DE SGLT2 POUR LE TRAITEMENT DU DIABETE (CRYSTALLINE SOLVATES AND COMPLEXES OF (IS) -1, 5-ANHYDRO-1-C- (3- ( (PHENYL) METHYL) PHENYL) -D-GLUCITOL DERIVATIVES WITH AMINO ACIDS ASSGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES)
Estimated Expiration: ⤷ Sign Up

Patent: 24318
Patent: SOLVATES CRISTALLINS ET COMPLEXES DE DERIVES DE (IS)-1,5-ANHYDRO-1-C-(3-((PHENYL)METHYL)PHENYL-D-GLUCITOL AVEC DES ACIDES AMINES EN TANT QU'INH IBITEURS DE SGLT2 POUR LE TRAITEMENT DU DIABETE (CRYSTALLINE SOLVATES AND COMPLEXES OF (1S)-1,5-ANHYDRO-1-C-(3-((PHENYL)METHYL)PHENYL-D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES)
Estimated Expiration: ⤷ Sign Up

Patent: 85797
Patent: SOLVATES CRISTALLINS ET COMPLEXES DE DERIVES DE (IS)-1,5-ANHYDRO-1-C-(3-((PHENYL)METHYL)PHENYL-D-GLUCITOL AVEC DES ACIDES AMINES EN TANT QU'INH IBITEURS DE SGLT2 POUR LE TRAITEMENT DU DIABETE (CRYSTALLINE SOLVATES AND COMPLEXES OF (1S)-1,5-ANHYDRO-1-C-(3-((PHENYL)METHYL)PHENYL-D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES)
Estimated Expiration: ⤷ Sign Up

Chile

Patent: 07001915
Patent: Compuesto cristalino de 6-[4-cloro-3-(4-etoxibencil)fenil]tetrahidropiran-2,3,4,5,-tetraol; procedimiento de preparacion; composicion farmaceutica que comprende a dicho compuesto; y su uso para preparar un medicamento para tratar diabetes, dislipidemia, obesidad, entre otras.
Estimated Expiration: ⤷ Sign Up

China

Patent: 1479287
Patent: Crystalline solvates and complexes of (is) -1, 5-anhydro-l-c- (3- ( (phenyl) methyl) phenyl) -d-glucitol derivatives with amino acids as sglt2 inhibitors for the treatment of diabetes
Estimated Expiration: ⤷ Sign Up

Patent: 3145773
Patent: Crystalline solvates and complexes of (IS) -1, 5-anhydro-L-C- (3- ( (phenyl) methyl) phenyl) -D-glucitol derivatives with amino acids as SGLT2 inhibitors for the treatment of diabetes
Estimated Expiration: ⤷ Sign Up

Colombia

Patent: 60299
Patent: SOLVATOS CRISTALINOS Y COMPLEJOS DE DERIVADOS DE (1S)-1,5-ANHIDRO-1-C-(3-((FENIL)METIL)FENIL)-D-GLUCITOL CON AMINOÁCIDOS COMO INHIBIDORES SGLT2 PARA EL TRATAMIENTO DE DIABETES.
Estimated Expiration: ⤷ Sign Up

Croatia

Patent: 0141007
Estimated Expiration: ⤷ Sign Up

Cyprus

Patent: 15738
Estimated Expiration: ⤷ Sign Up

Denmark

Patent: 69374
Estimated Expiration: ⤷ Sign Up

Eurasian Patent Organization

Patent: 8229
Patent: КРИСТАЛЛИЧЕСКИЕ СОЛЬВАТЫ И КОМПЛЕКСЫ ПРОИЗВОДНЫХ (1S)-1,5-АНГИДРО-1-C-(3-((ФЕНИЛ)МЕТИЛ)ФЕНИЛ)-D-ГЛЮЦИТОЛА С АМИНОКИСЛОТАМИ В КАЧЕСТВЕ ИНГИБИТОРОВ SGLT2 ДЛЯ ЛЕЧЕНИЯ ДИАБЕТА (CRYSTALLINE SOLVATES AND COMPLEXES OF (1S)-1,5-ANHYDRO-1-C-(3-((PHENYL)METHYL)PHENYL)-D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES)
Estimated Expiration: ⤷ Sign Up

Patent: 0428
Patent: КРИСТАЛЛИЧЕСКИЕ СОЛЬВАТЫ ПРОИЗВОДНЫХ (1S)-1,5-АНГИДРО-1-С-(3-((ФЕНИЛ)МЕТИЛ)ФЕНИЛ)-D-ГЛЮЦИТОЛА В КАЧЕСТВЕ ИНГИБИТОРОВ SGLT2 ДЛЯ ЛЕЧЕНИЯ ДИАБЕТА (CRYSTALLINE SOLVATES OF (IS)-1,5-ANHYDRO-1-C-(3-((PHENYL)METHYL)PHENYL)-D-GLUCITOL DERIVATIVES AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES)
Estimated Expiration: ⤷ Sign Up

Patent: 8259
Patent: КРИСТАЛЛИЧЕСКИЙ СОЛЬВАТ ПРОИЗВОДНОГО (1S)-1,5-АНГИДРО-1-C-(3-((ФЕНИЛ)МЕТИЛ)ФЕНИЛ)-D-ГЛЮЦИТОЛА С АМИНОКИСЛОТОЙ И СПОСОБ ЕГО ПОЛУЧЕНИЯ (CRYSTALLINE SOLVATE OF (1S)-1,5-ANHYDRO-L-C-(3-((PHENYL)METHYL)PHENYL)-D-GLUCITOL DERIVATIVE WITH AMINO ACID AND PROCESS FOR PREPARING THE SAME)
Estimated Expiration: ⤷ Sign Up

Patent: 5999
Patent: КРИСТАЛЛИЧЕСКИЕ СОЛЬВАТЫ И КОМПЛЕКСЫ ПРОИЗВОДНЫХ (1S)-1,5-АНГИДРО-1-C-(3-((ФЕНИЛ)МЕТИЛ)ФЕНИЛ)-D-ГЛЮЦИТОЛА С АМИНОКИСЛОТАМИ В КАЧЕСТВЕ ИНГИБИТОРОВ SGLT2 ДЛЯ ЛЕЧЕНИЯ ДИАБЕТА (CRYSTALLINE SOLVATES AND COMPLEXES OF (1S)-1,5-ANHYDRO-1-C-(3-((PHENYL)METHYL)PHENYL)-D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES)
Estimated Expiration: ⤷ Sign Up

Patent: 0900066
Patent: КРИСТАЛЛИЧЕСКИЕ СОЛЬВАТЫ И КОМПЛЕКСЫ ПРОИЗВОДНЫХ (1S)-1,5-АНГИДРО-1-C-(3-((ФЕНИЛ)МЕТИЛ)ФЕНИЛ) -D-ГЛЮЦИТОЛА С АМИНОКИСЛОТАМИ В КАЧЕСТВЕ ИНГИБИТОРОВ SGLT2 ДЛЯ ЛЕЧЕНИЯ ДИАБЕТА
Estimated Expiration: ⤷ Sign Up

Patent: 1171333
Patent: КРИСТАЛЛИЧЕСКИЕ СОЛЬВАТЫ И КОМПЛЕКСЫ ПРОИЗВОДНЫХ (1S)-1,5-АНГИДРО-1-С-(3-((ФЕНИЛ)МЕТИЛ)ФЕНИЛ)-D-ГЛЮЦИТОЛА С АМИНОКИСЛОТАМИ В КАЧЕСТВЕ ИНГИБИТОРОВ SGLT2 ДЛЯ ЛЕЧЕНИЯ ДИАБЕТА
Estimated Expiration: ⤷ Sign Up

Patent: 1490902
Patent: КРИСТАЛЛИЧЕСКИЕ СОЛЬВАТЫ И КОМПЛЕКСЫ ПРОИЗВОДНЫХ (1S)-1,5-АНГИДРО-1-C-(3-((ФЕНИЛ)МЕТИЛ)ФЕНИЛ)-D-ГЛЮЦИТОЛА С АМИНОКИСЛОТАМИ В КАЧЕСТВЕ ИНГИБИТОРОВ SGLT2 ДЛЯ ЛЕЧЕНИЯ ДИАБЕТА
Estimated Expiration: ⤷ Sign Up

Patent: 1791254
Patent: КРИСТАЛЛИЧЕСКИЕ СОЛЬВАТЫ И КОМПЛЕКСЫ ПРОИЗВОДНЫХ (1S)-1,5-АНГИДРО-1-C-(3-((ФЕНИЛ)МЕТИЛ)ФЕНИЛ)-D-ГЛЮЦИТОЛА С АМИНОКИСЛОТАМИ В КАЧЕСТВЕ ИНГИБИТОРОВ SGLT2 ДЛЯ ЛЕЧЕНИЯ ДИАБЕТА
Estimated Expiration: ⤷ Sign Up

Patent: 2091391
Patent: КРИСТАЛЛИЧЕСКИЕ СОЛЬВАТЫ И КОМПЛЕКСЫ ПРОИЗВОДНЫХ (1S)-1,5-АНГИДРО-1-C-(3-((ФЕНИЛ)МЕТИЛ)ФЕНИЛ)-D-ГЛЮЦИТОЛА С АМИНОКИСЛОТАМИ В КАЧЕСТВЕ ИНГИБИТОРОВ SGLT2 ДЛЯ ЛЕЧЕНИЯ ДИАБЕТА
Estimated Expiration: ⤷ Sign Up

European Patent Office

Patent: 69374
Patent: SOLVATES CRISTALLINS DE DÉRIVÉS DE (1S)-1,5-ANHYDRO-1-C-(3-((PHÉNYL)MÉTHYL)PHÉNYL)-D-GLUCITOL AVEC DES ALCOHOLS EN TANT QU'INHIBITEURS DE SGLT2 POUR LE TRAITEMENT DU DIABÈTE (CRYSTALLINE SOLVATES OF (1S)-1,5-ANHYDRO-1-C-(3-((PHENYL) METHYL) PHENYL)-D-GLUCITOL DERIVATIVES WITH ALCOHOLS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES)
Estimated Expiration: ⤷ Sign Up

Patent: 57918
Patent: Solvates cristallins et complexes de dérivés de (1S)-1,5-anhydro-1-C-((phényl)méthyl) phényl)-d-glucitol avec acides aminés en tant qu'inhibiteurs SGLT2 pour le traitement des diabètes (Crystalline solvates and complexes of (1s)-1,5-anhydro-1-c-(3-((phenyl) methyl) phenyl)-d-glucitol derivatives with amino acids as SGLT2 inhibitors for the treatment of diabetes)
Estimated Expiration: ⤷ Sign Up

Patent: 45466
Patent: SOLVATE DE PROPYLENE GLYCOLE DE (2S,3R,4S,5S,6R)-2-[4-CHLORO-3-(4-ÉTHOXY-BENZYL)-PHÉNYL]-6-HYDROXYMÉTHYL-2-MÉTHOXY-TETRAHYDRO-PYRAN-3,4,5-TRIOL EN TANT QU'INHIBITEURS DU SGLT2 POUR LE TRAITEMENT DU DIABÈTE ((2S,3R,4S,5S,6R)-2-[4-CHLORO-3-(4-ETHOXY-BENZYL)-PHENYL]-6-HYDROXYMETHYL-2-METHOXY-TETRAHYDRO-PYRAN-3,4,5-TRIOL PROPYLENE GLYCOL SOLVATE AS SGT2 INHIBITOR FOR THE TREATMENT OF DIABETES)
Estimated Expiration: ⤷ Sign Up

Patent: 63807
Patent: COMPOSITION PHARMACEUTIQUE COMPRENANT SOLVATE DE (S)-PROPYLENE GLYCOL DE (2S,3R,4S,5S,6R)-2-[4-CHLORO-3-(4-ÉTHOXY-BENZYL)-PHÉNYL]-6-HYDROXYMÉTHYL-2-MÉTHOXY-TETRAHYDRO-PYRAN-3,4,5-TRIOL CRISTALLINE (PHARMACEUTICAL COMPOSITION COMPRISING CRYSTALLINE (2S,3R,4S,5S,6R)-2-[4-CHLORO-3-(4-ETHOXY-BENZYL)-PHENYL]-6-HYDROXYMETHYL-2-METHOXY-TETRAHYDRO-PYRAN-3,4,5-TRIOL (S)-PROPYLENE GLYCOL SOLVATE)
Estimated Expiration: ⤷ Sign Up

Hong Kong

Patent: 27359
Patent: 用於治療糖尿病的抑製劑的 -脫水- 苯基甲基苯基 -葡萄糖醇衍生物與醇的結晶溶劑合物 (CRYSTALLINE SOLVATES OF (1S)-1,5-ANHYDRO-1-C-(3-((PHENYL) METHYL) PHENYL)- D-GLUCITOL DERIVATIVES WITH ALCOHOLS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES SGLT2 (1S)-15--1-C-(3 -(()))-D-)
Estimated Expiration: ⤷ Sign Up

Israel

Patent: 5882
Patent: צורות גבישיות של נגזרות של (1 s)-1, 5-אנהידרו-1- c -(3-((פניל)מתיל)פניל)-d-גלוציטול עם חומצות אמיניות ושימוש בהן לטיפול בסכרת (Crystalline forms of (1s)-1,5-anhydro-1-c-(3-(phenyl)methyl)phenyl)-d-glucitol derivatives with amino acids and use thereof for the treatment of diabetes)
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Patent: 4180
Patent: סולבטים גבישיים וקומפלקסים של נגזרות של (s1) -1, 5 אנהידרו- 1 - c - ( 3- ((פניל(מתיל(פניל)-d- גלוציטול עם חומצות אמינו המשמשים כמעכבי sglt2 עבור הטיפול בסוכרת (Crystalline solvates and complexes of (1s)-1,5-anhydro-1-c-(3-((phenyl)methyl)phenyl)-d-glucitol derivatives with amino acids as sglt2 inhibitors for the treatment of diabetes)
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Patent: 4181
Patent: סולבטים גבישיים וקומפלקסים של נגזרות -1,51)(s-אנהידרו(3--1-c-((פניל)מתיל)פניל)-d-גלוציטול עם חומצות אמינו המשמשים כמעכבי 2sglt עבור הטיפול בסוכרת (Crystalline solvates and complexes of (1s)-1,5-anhydro-1-c-(3-((phenyl)methyl)phenyl)-d-glucitol derivatives with amino acids as sglt2 inhibitors for the treatment of diabetes)
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Patent: 4182
Patent: סולבטים גבישיים וקומפלקסים של נגזרות 1s))-5,1-אנהידרו-1-c-(3-((פניל)מתיל)פניל)-d-גלוציטול עם חומצות אמינו המשמשים כמעכבי 2sglt עבור הטיפול בסוכרת (Crystalline solvates and complexes of (1s)-1,5-anhydro-1-c-(3-((phenyl)methyl)phenyl)-d-glucitol derivatives with amino acids as sglt2 inhibitors for the treatment of diabetes)
Estimated Expiration: ⤷ Sign Up

Japan

Patent: 13889
Estimated Expiration: ⤷ Sign Up

Patent: 66651
Estimated Expiration: ⤷ Sign Up

Patent: 37187
Estimated Expiration: ⤷ Sign Up

Patent: 09545525
Estimated Expiration: ⤷ Sign Up

Patent: 13209394
Patent: CRYSTALLINE SOLVATES AND COMPLEXES OF (1S)-1,5-ANHYDRO-1-C-(3-((PHENYL)METHYL)PHENYL)-D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR TREATMENT OF DIABETES
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Patent: 15071636
Patent: 糖尿病の治療用ＳＧＬＴ２阻害剤としてのアミノ酸を有する（１Ｓ）−１，５−アンヒドロ−１−Ｃ−（３−（（フェニル）メチル）フェニル）−Ｄ−グルシトール誘導体の結晶性溶媒和物および複合体 (CRYSTALLINE SOLVATES AND COMPLEXES OF (1S)-1,5-ANHYDRO-1-C-(3-((PHENYL)METHYL)PHENYL)-D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR TREATMENT OF DIABETES)
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Patent: 16172758
Patent: 糖尿病の治療用ＳＧＬＴ２阻害剤としてのアミノ酸を有する（１Ｓ）−１，５−アンヒドロ−１−Ｃ−（３−（（フェニル）メチル）フェニル）−Ｄ−グルシトール誘導体の結晶性溶媒和物および複合体 (CRYSTALLINE SOLVATES AND COMPLEXES OF (IS)-1,5-ANHYDRO-1-C-(3-((PHENYL)METHYL)PHENYL)-D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES)
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Patent: 17222681
Patent: 糖尿病の治療用ＳＧＬＴ２阻害剤としてのアミノ酸を有する（１Ｓ）−１，５−アンヒドロ−１−Ｃ−（３−（（フェニル）メチル）フェニル）−Ｄ−グルシトール誘導体の結晶性溶媒和物および複合体 (CRYSTALLINE SOLVATES AND COMPLEXES OF (1S)-1,5-ANHYDRO-1-C-(3-((PHENYL)METHYL)PHENYL)-D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR TREATMENT OF DIABETES)
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Patent: 19059779
Patent: 糖尿病の治療用ＳＧＬＴ２阻害剤としてのアミノ酸を有する（１Ｓ）−１，５−アンヒドロ−１−Ｃ−（３−（（フェニル）メチル）フェニル）−Ｄ−グルシトール誘導体の結晶性溶媒和物および複合体 (CRYSTALLINE SOLVATES AND COMPLEXES OF (1S)-1,5-ANHYDRO-1-C-(3-((PHENYL)METHYL)PHENYL)-D-GLUCITOL DERIVATIVES HAVING AMINO ACIDS AS SGLT2 INHIBITORS FOR TREATING DIABETES)
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Malaysia

Patent: 8566
Patent: CRYSTALLINE SOLVATES AND COMPLEXES OF (IS) -1, 5- ANHYDRO-1 -C-(3-( (PHENYL) METHYL) PHENYL) -D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES
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Patent: 3930
Patent: CRYSTALLINE SOLVATES AND COMPLEXES OF (IS)-1,5-ANHYDRO-1-C-(3-((PHENYL)METHYL)PHENYL)-D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES
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Mexico

Patent: 9143
Patent: SOLVATOS Y COMPLEJOS CRISTALINOS DE LOS DERIVADOS DE (1S)-1,5-ANHIDRO-1-C-(3-((FENIL)METIL)FENIL)-D-GLUCITOL CON AMINOACIDOS COMO INHIBIDORES DE SGLT2 PARA EL TRATAMIENTO DE LA DIABETES. (CRYSTALLINE SOLVATES AND COMPLEXES OF (IS) -1, 5-ANHYDRO-L-C- (3- ( (PHENYL) METHYL) PHENYL) -D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES.)
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Patent: 7155
Patent: SOLVATOS Y COMPLEJOS CRISTALINOS DE LOS DERIVADOS DE (1S)-1, 5-ANHIDRO-1-C- (3-((FENIL) METIL) FENIL) -D-GLUCITOL CON AMINOÁCIDOS COMO INHIBIDORES DE SGLT2 PARA EL TRATAMIENTO DE LA DIABETES. (CRYSTALLINE SOLVATES AND COMPLEXES OF (IS) -1, 5-ANHYDRO-L-C- (3- ( (PHENYL) METHYL) PHENYL) -D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES.)
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Patent: 08015377
Patent: SOLVATOS Y COMPLEJOS CRISTALINOS DE LOS DERIVADOS DE (1S) - 1,5-ANHIDRO-1-C-(3-((FENIL)METIL)FENIL)-D-GLUCITOL CON AMINOACIDOS COMO INHIBIDORES DE SGLT2 PARA EL TRATAMIENTO DE LA DIABETES. (CRYSTALLINE SOLVATES AND COMPLEXES OF (IS) -1, 5-ANHYDRO-L-C- (3- ( (PHENYL) METHYL) PHENYL) -D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES.)
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New Zealand

Patent: 4346
Patent: CRYSTALLINE SOLVATES AND COMPLEXES OF (IS) -1, 5-ANHYDRO-L-C- (3- ( (PHENYL) METHYL) PHENYL) -D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES
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Patent: 9190
Patent: CRYSTALLINE SOLVATES AND COMPLEXES OF (1S)-1,5-ANHYDRO-1-C-(3-((PHENYL) METHYL) PHENYL)-D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES
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Patent: 9195
Patent: CRYSTALLINE SOLVATES AND COMPLEXES OF (1S)-1,5-ANHYDRO-1-C-(3-((PHENYL) METHYL) PHENYL)-D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES
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Patent: 9202
Patent: CRYSTALLINE SOLVATES AND COMPLEXES OF (1S)-1,5-ANHYDRO-1-C-(3-((PHENYL) METHYL) PHENYL)-D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES
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Norway

Patent: 6828
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Patent: 085169
Estimated Expiration: ⤷ Sign Up

Patent: 221233
Patent: Krystallinske solvater og komplekser av (1S)-1,5-anhydro-1-C-(3-((fenyl)metyl)fenyl)-D-glucitol-derivater med aminosyrer som SGLT2-inhibitorer for behandling av diabetes
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Peru

Patent: 080349
Patent: ESTRUCTURAS DE CRISTAL DE INHIBIDORES SGLT2 Y PROCESOS PARA PREPARAR LOS MISMOS
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Patent: 120776
Patent: ESTRUCTURAS CRISTALINAS DE DAPAGLIFLOZIN Y SUS PROCESOS DE PREPARACION
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Philippines

Patent: 012500168
Patent: CRYSTALLINE SOLVATES AND COMPLEXES OF (IS)-1,5-ANHYDRO-L-C-(3-((PHENYL)METHYL)PHENYL)-D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES
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Poland

Patent: 69374
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Portugal

Patent: 69374
Estimated Expiration: ⤷ Sign Up

Serbia

Patent: 638
Patent: KRISTALNI SOLVATI DERIVATA (1S)-1,5-ANHIDRO-1-C-(3-((FENIL) METIL) FENIL)-D-GLUCITOLA SA ALKOHOLIMA KAO INHIBITORI SGLT2 ZA TRETMAN DIJABETESA (CRYSTALLINE SOLVATES OF (1S)-1,5-ANHYDRO-1-C-(3-((PHENYL) METHYL) PHENYL)-D-GLUCITOL DERIVATIVES WITH ALCOHOLS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES)
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Singapore

Patent: 2741
Patent: CRYSTALLINE SOLVATES AND COMPLEXES OF (1S) -1, 5-ANHYDRO-1-C- (3- ( (PHENYL) METHYL) PHENYL) -D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES
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Patent: 201402181S
Patent: CRYSTALLINE SOLVATES AND COMPLEXES OF (1S) -1, 5-ANHYDRO-1-C- (3- ( (PHENYL) METHYL) PHENYL) -D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES
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Slovenia

Patent: 69374
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South Africa

Patent: 0810475
Patent: CRYSTALLINE SOLVATES AND COMPLEXES OF (IS)-1,5-ANHYDRO-L-C-(3-((PHENYL)METHYL)PHENYL)-D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES
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South Korea

Patent: 1493102
Estimated Expiration: ⤷ Sign Up

Patent: 090023643
Patent: CRYSTALLINE SOLVATES AND COMPLEXES OF (1S)-1,5-ANHYDRO-1-C-(3-((PHENYL)METHYL)PHENYL)-D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES
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Spain

Patent: 21665
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Patent: 59862
Estimated Expiration: ⤷ Sign Up

Patent: 69130
Estimated Expiration: ⤷ Sign Up

Taiwan

Patent: 21245
Estimated Expiration: ⤷ Sign Up

Patent: 66876
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Patent: 19528
Estimated Expiration: ⤷ Sign Up

Patent: 0811127
Patent: Crystal structures of SGLT2 inhibitors and processes for preparing same
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Patent: 1406743
Patent: Crystal structures of SGLT2 inhibitors and processes for preparing same
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Patent: 1509927
Patent: Crystal structures of SGLT2 inhibitors and processes for preparing same
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Patent: 1546054
Patent: Crystal structures of SGLT2 inhibitors and processes for preparing same
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Ukraine

Patent: 765
Patent: КРИСТАЛЛИЧЕСКИЕ СОЛЬВАТЫ И КОМПЛЕКСЫ ПРОИЗВОДНЫХ (IS)-1,5-АНГИДРО-L-C-(3-((ФЕНИЛ)МЕТИЛ)ФЕНИЛ)-D-ГЛЮЦИТОЛА С АМИНОКИСЛОТАМИ КАК ИНГИБИТОРЫ БЕЛКА SGLT2, ПРИГОДНЫЕ В ЛЕЧЕНИИ ДИАБЕТА;КРИСТАЛІЧНІ СОЛЬВАТИ І КОМПЛЕКСИ ПОХІДНИХ (IS)-1,5-АНГІДРО-L-C-(3-((ФЕНІЛ)МЕТИЛ)ФЕНІЛ)-D-ГЛЮЦИТОЛУ З АМІНОКИСЛОТАМИ ЯК ІНГІБІТОРИ БІЛКА SGLT2, ПРИДАТНІ У ЛІКУВАННІ ДІАБЕТУ (CRYSTALLINE SOLVATES AND COMPLEXES OF (IS) -1, 5-ANHYDRO-L-C- (3- ((PHENYL) METHYL) PHENYL) -D-GLUCITOL DERIVATIVES WITH AMINO ACIDS AS SGLT2 INHIBITORS FOR THE TREATMENT OF DIABETES)
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Generics may enter earlier, or later, based on new patent filings, patent extensions, patent invalidation, early generic licensing, generic entry preferences, and other factors.

See the table below for additional patents covering QTERN around the world.

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Country	Patent Number	Title	Estimated Expiration
Brazil	122017015106	estrutura de cristal de formula 1b e composição farmacêutica	⤷ Sign Up
Spain	2769130		⤷ Sign Up
Uruguay	26613	INHIBIDORES A BASE DE PIRROLIDINA FUSIONADA CON CICLOPROPILO DE DIPEPTIDIL PEPTIDASA IV Y MÉTODO	⤷ Sign Up
South Korea	20070027560	COATED TABLET FORMULATION AND METHOD	⤷ Sign Up
Denmark	2069374		⤷ Sign Up
New Zealand	551591	Coated tablet formulation and method	⤷ Sign Up
Hong Kong	1044541	C-aryl glucoside sglt2 inhibitors.	⤷ Sign Up
>Country	>Patent Number	>Title	>Estimated Expiration

Supplementary Protection Certificates for QTERN

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Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
1506211	C01506211/01	Switzerland	⤷ Sign Up	PRODUCT NAME: DAPAGLIFLOZIN; REGISTRATION NO/DATE: SWISSMEDIC 65176 19.08.2014
1261586	4/2010	Austria	⤷ Sign Up	PRODUCT NAME: SAXAGLIPTIN UND PHARMAZEUTISCH VERTRAEGLICHE SALZE DAVON, BEINHALTEND SAXAGLIPTINHYDROCHLORID; REGISTRATION NO/DATE: EU/1/09/545/001-010 20091001
1506211	2014C/041	Belgium	⤷ Sign Up	PRODUCT NAME: LA COMBINAISON DE DAPAGLIFLOZINE (OU SON SEL PHARMACEUTIQUEMENT ACCEPTABLE); AUTHORISATION NUMBER AND DATE: EU/1/13/900 20140121
2139494	LUC00176	Luxembourg	⤷ Sign Up	PRODUCT NAME: SAXAGLIPTINE ET DAPAGLIFLOZINE; AUTHORISATION NUMBER AND DATE: EU/1/16/1108 20160719
1261586	132012902044560	Italy	⤷ Sign Up	PRODUCT NAME: SAXAGLIPTIN E METFORMINA(KOMBOGLYZE); AUTHORISATION NUMBER(S) AND DATE(S): DA EU/1/11/731/001 A EU/1/11/731/014, 20111124
1506211	C300677	Netherlands	⤷ Sign Up	PRODUCT NAME: COMBINATIE VAN DAPAGLIFLOZINE OF EEN FARMACEUTISCH AANVAARDBAAR ZOUT DAARVAN EN METFORMINE OF EEN FARMACEITISCH AANVAARDBAAR ZOUT DAARVAN, ZOALS BESCHERMD DOOR HET BASISOCTROOI EP 1506211B1; REGISTRATION NO/DATE: EU/1/13/900 20140121
1506211	SPC/GB13/021	United Kingdom	⤷ Sign Up	PRODUCT NAME: DAPAGLIFLOZIN AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF; REGISTERED: UK EU/1/12/795/001 20121114; UK EU/1/12/795/002 20121114; UK EU/1/12/795/003 20121114; UK EU/1/12/795/004 20121114; UK EU/1/12/795/005 20121114; UK EU/1/12/795/006 20121114; UK EU/1/12/795/007 20121114; UK EU/1/12/795/008 20121114; UK EU/1/12/795/009 20121114; UK EU/1/12/795/010 20121114
>Patent Number	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration	>SPC Description

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