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Last Updated: April 23, 2024

Metformin hydrochloride; pioglitazone hydrochloride - Generic Drug Details

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What are the generic sources for metformin hydrochloride; pioglitazone hydrochloride and what is the scope of patent protection?

Metformin hydrochloride; pioglitazone hydrochloride is the generic ingredient in three branded drugs marketed by Takeda Pharms Usa, Aurobindo Pharma Ltd, Chartwell Rx, Macleods Pharms Ltd, Mylan, Teva Pharms Usa, and Torrent Pharms Ltd, and is included in eight NDAs. There are four patents protecting this compound and two Paragraph IV challenges. Additional information is available in the individual branded drug profile pages.

Metformin hydrochloride; pioglitazone hydrochloride has one hundred and thirteen patent family members in thirty-two countries.

Six suppliers are listed for this compound.

Summary for metformin hydrochloride; pioglitazone hydrochloride

International Patents:	113
US Patents:	4
Tradenames:	3
Applicants:	7
NDAs:	8
Finished Product Suppliers / Packagers:	6
Clinical Trials:	155
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for metformin hydrochloride; pioglitazone hydrochloride
DailyMed Link:	metformin hydrochloride; pioglitazone hydrochloride at DailyMed

Recent Clinical Trials for metformin hydrochloride; pioglitazone hydrochloride

Identify potential brand extensions & 505(b)(2) entrants

Sponsor	Phase
University of Minnesota	Phase 2
Nanjing First Hospital, Nanjing Medical University	Phase 3
Affiliated Hospital of Nantong University	Phase 1

See all metformin hydrochloride; pioglitazone hydrochloride clinical trials

Pharmacology for metformin hydrochloride; pioglitazone hydrochloride

Drug Class	Biguanide Peroxisome Proliferator Receptor alpha Agonist Peroxisome Proliferator Receptor gamma Agonist Thiazolidinedione
Mechanism of Action	Peroxisome Proliferator-activated Receptor alpha Agonists Peroxisome Proliferator-activated Receptor gamma Agonists Peroxisome Proliferator-activated Receptor Activity

Paragraph IV (Patent) Challenges for METFORMIN HYDROCHLORIDE; PIOGLITAZONE HYDROCHLORIDE

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
ACTOPLUS MET XR	Extended-release Tablets	metformin hydrochloride; pioglitazone hydrochloride	15 mg/1000 mg and 30 mg/1000 mg	022024	1	2011-09-23

US Patents and Regulatory Information for metformin hydrochloride; pioglitazone hydrochloride

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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
Torrent Pharms Ltd	PIOGLITAZONE HYDROCHLORIDE AND METFORMIN HYDROCHLORIDE	metformin hydrochloride; pioglitazone hydrochloride	TABLET;ORAL	202001-002	Feb 13, 2013		DISCN	No	No	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
Aurobindo Pharma Ltd	PIOGLITAZONE HYDROCHLORIDE AND METFORMIN HYDROCHLORIDE	metformin hydrochloride; pioglitazone hydrochloride	TABLET;ORAL	200823-002	Feb 13, 2013	AB	RX	No	No	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
Macleods Pharms Ltd	PIOGLITAZONE HYDROCHLORIDE AND METFORMIN HYDROCHLORIDE	metformin hydrochloride; pioglitazone hydrochloride	TABLET;ORAL	204802-002	Nov 5, 2015	AB	RX	No	No	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
Takeda Pharms Usa	ACTOPLUS MET	metformin hydrochloride; pioglitazone hydrochloride	TABLET;ORAL	021842-002	Aug 29, 2005	AB	RX	Yes	Yes	⤷ Try a Trial	⤷ Try a Trial	Y			⤷ Try a Trial
Macleods Pharms Ltd	PIOGLITAZONE HYDROCHLORIDE AND METFORMIN HYDROCHLORIDE	metformin hydrochloride; pioglitazone hydrochloride	TABLET;ORAL	204802-001	Nov 5, 2015	AB	RX	No	No	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
Aurobindo Pharma Ltd	PIOGLITAZONE HYDROCHLORIDE AND METFORMIN HYDROCHLORIDE	metformin hydrochloride; pioglitazone hydrochloride	TABLET;ORAL	200823-001	Feb 13, 2013	AB	RX	No	No	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
Chartwell Rx	PIOGLITAZONE HYDROCHLORIDE AND METFORMIN HYDROCHLORIDE	metformin hydrochloride; pioglitazone hydrochloride	TABLET;ORAL	091273-001	Apr 16, 2013		DISCN	No	No	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
>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 metformin hydrochloride; pioglitazone hydrochloride

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Takeda Pharms Usa	ACTOPLUS MET	metformin hydrochloride; pioglitazone hydrochloride	TABLET;ORAL	021842-002	Aug 29, 2005	⤷ Try a Trial	⤷ Try a Trial
Takeda Pharms Usa	ACTOPLUS MET XR	metformin hydrochloride; pioglitazone hydrochloride	TABLET, EXTENDED RELEASE;ORAL	022024-002	May 12, 2009	⤷ Try a Trial	⤷ Try a Trial
Takeda Pharms Usa	ACTOPLUS MET XR	metformin hydrochloride; pioglitazone hydrochloride	TABLET, EXTENDED RELEASE;ORAL	022024-001	May 12, 2009	⤷ Try a Trial	⤷ Try a Trial
Takeda Pharms Usa	ACTOPLUS MET XR	metformin hydrochloride; pioglitazone hydrochloride	TABLET, EXTENDED RELEASE;ORAL	022024-001	May 12, 2009	⤷ Try a Trial	⤷ Try a Trial
Takeda Pharms Usa	ACTOPLUS MET XR	metformin hydrochloride; pioglitazone hydrochloride	TABLET, EXTENDED RELEASE;ORAL	022024-001	May 12, 2009	⤷ Try a Trial	⤷ Try a Trial
Takeda Pharms Usa	ACTOPLUS MET	metformin hydrochloride; pioglitazone hydrochloride	TABLET;ORAL	021842-002	Aug 29, 2005	⤷ Try a Trial	⤷ Try a Trial
Takeda Pharms Usa	ACTOPLUS MET XR	metformin hydrochloride; pioglitazone hydrochloride	TABLET, EXTENDED RELEASE;ORAL	022024-001	May 12, 2009	⤷ Try a Trial	⤷ Try a Trial
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>Patent No.	>Patent Expiration

International Patents for metformin hydrochloride; pioglitazone hydrochloride

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Country	Patent Number	Title	Estimated Expiration
European Patent Office	1561472	PREPARATION SOLIDE (SOLID PREPARATION)	⤷ Try a Trial
Canada	2501587	PREPARATION SOLIDE (SOLID PREPARATION)	⤷ Try a Trial
Slovenia	1561472		⤷ Try a Trial
Brazil	PI0414471	nova formulação farmacêutica contendo biguanida e um derivado de tiazolidinadiona	⤷ Try a Trial
Australia	2003271103	SOLID PREPARATION	⤷ Try a Trial
Russian Federation	2005113999	ТВЕРДЫЙ ПРЕПАРАТ	⤷ Try a Trial
Morocco	29675	NOUVELLE FORMULATION PHARMACEUTIQUE CONTENANT UN BIGUANIDE ET UN DERIVE DE THIAZOLIDINEDIONE	⤷ Try a Trial
>Country	>Patent Number	>Title	>Estimated Expiration

Supplementary Protection Certificates for metformin hydrochloride; pioglitazone hydrochloride

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Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
1730131	C01730131/02	Switzerland	⤷ Try a Trial	PRODUCT NAME: EMPAGLIFLOZIN UND METFORMINHYDROCHLORID; REGISTRATION NO/DATE: SWISSMEDIC 65570 12.11.2015
1261586	C300524	Netherlands	⤷ Try a Trial	PRODUCT NAME: COMBINATIE VAN SAXAGLIPTINE EN METFORMINE, DESGEWENST IN DE VORM VAN FARMACEUTISCH AANVAARDBARE AFGELEIDEN DAARVAN; NAT. REGISTRATION NO/DATE: EU/1/11/731/001-012 20111124; FIRST REGISTRATION:
1532149	PA2012022	Lithuania	⤷ Try a Trial	PRODUCT NAME: LINAGLIPTINUM + METFORMINI HYDROCHLORIDUM; REGISTRATION NO/DATE: EU/1/12/780/001 - EU/1/12/780/034 20120720
1261586	132012902044560	Italy	⤷ Try a Trial	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	42/2014	Austria	⤷ Try a Trial	PRODUCT NAME: KOMBINATION VON DAPAGLIFLOZIN ODER EINES PHARMAZEUTISCH VERTRAEGLICHEN SALZES DAVON UND METFORMIN UND EINES PHARMAZEUTISCH VERTRAEGLICHEN SALZES DAVON; REGISTRATION NO/DATE: EU/1/13/900 (MITTEILUNG) 20140121
1506211	PA2014026	Lithuania	⤷ Try a Trial	PRODUCT NAME: DAPAGLIFOZINUM + METFORMINUM; REGISTRATION NO/DATE: EU/1/13/900 20140116
1412357	DO 77; 5006-2008	Slovakia	⤷ Try a Trial	PRODUCT NAME: SITAGLIPTIN A METFORMIN; REGISTRATION NO/DATE: EU/1/08/455/001-014 20080716
>Patent Number	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration	>SPC Description

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