AVANDAMET Drug Patent Profile

When do Avandamet patents expire, and what generic alternatives are available?

Avandamet is a drug marketed by Sb Pharmco and is included in one NDA.

The generic ingredient in AVANDAMET is metformin hydrochloride; rosiglitazone maleate. There are forty-nine drug master file entries for this compound. Additional details are available on the metformin hydrochloride; rosiglitazone maleate profile page.

Summary for AVANDAMET

US Patents:	0
Applicants:	1
NDAs:	1
Raw Ingredient (Bulk) Api Vendors:	127
Clinical Trials:	14
Patent Applications:	1,690
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for AVANDAMET
What excipients (inactive ingredients) are in AVANDAMET?	AVANDAMET excipients list
DailyMed Link:	AVANDAMET at DailyMed

Recent Clinical Trials for AVANDAMET

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

Sponsor	Phase
GlaxoSmithKline	Phase 1
Susan G. Komen Breast Cancer Foundation	Phase 1
M.D. Anderson Cancer Center	Phase 1

See all AVANDAMET clinical trials

Paragraph IV (Patent) Challenges for AVANDAMET

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
AVANDAMET	Tablets	metformin hydrochloride; rosiglitazone maleate	1 mg/ 500 mg, 2 mg/ 500mg 4 mg/ 500 mg 2 mg/ 1000 mg 4 mg/ 1000 mg	021410	1	2004-10-22

US Patents and Regulatory Information for AVANDAMET

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Sb Pharmco	AVANDAMET	metformin hydrochloride; rosiglitazone maleate	TABLET;ORAL	021410-004	Aug 25, 2003		DISCN	Yes	No
Sb Pharmco	AVANDAMET	metformin hydrochloride; rosiglitazone maleate	TABLET;ORAL	021410-002	Oct 10, 2002		DISCN	Yes	No
Sb Pharmco	AVANDAMET	metformin hydrochloride; rosiglitazone maleate	TABLET;ORAL	021410-005	Aug 25, 2003		DISCN	Yes	No
Sb Pharmco	AVANDAMET	metformin hydrochloride; rosiglitazone maleate	TABLET;ORAL	021410-001	Oct 10, 2002		DISCN	Yes	No
Sb Pharmco	AVANDAMET	metformin hydrochloride; rosiglitazone maleate	TABLET;ORAL	021410-003	Oct 10, 2002		DISCN	Yes	No

Expired US Patents for AVANDAMET

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Sb Pharmco	AVANDAMET	metformin hydrochloride; rosiglitazone maleate	TABLET;ORAL	021410-001	Oct 10, 2002
Sb Pharmco	AVANDAMET	metformin hydrochloride; rosiglitazone maleate	TABLET;ORAL	021410-003	Oct 10, 2002
Sb Pharmco	AVANDAMET	metformin hydrochloride; rosiglitazone maleate	TABLET;ORAL	021410-002	Oct 10, 2002
Sb Pharmco	AVANDAMET	metformin hydrochloride; rosiglitazone maleate	TABLET;ORAL	021410-002	Oct 10, 2002
Sb Pharmco	AVANDAMET	metformin hydrochloride; rosiglitazone maleate	TABLET;ORAL	021410-004	Aug 25, 2003
Sb Pharmco	AVANDAMET	metformin hydrochloride; rosiglitazone maleate	TABLET;ORAL	021410-005	Aug 25, 2003
Sb Pharmco	AVANDAMET	metformin hydrochloride; rosiglitazone maleate	TABLET;ORAL	021410-003	Oct 10, 2002

International Patents for AVANDAMET

See the table below for patents covering AVANDAMET around the world.

Country	Patent Number	Title	Estimated Expiration
Portugal	1174135
Poland	307812
Czech Republic	292093	Farmaceutický přípravek (Pharmaceutical preparation)
South Korea	0169463
South Korea	100744361
Norway	313226
China	1063942

Supplementary Protection Certificates for AVANDAMET

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
1506211	179 5017-2014	Slovakia		PRODUCT NAME: KOMBINACIA DAPAGLIFLOZINU ALEBO JEHO FARMACEUTICKY PRIJATELNYCH SOLI A METFORMINU ALEBO JEHO FARMACEUTICKY PRIJATELNYCH SOLI; REGISTRATION NO/DATE: EU/1/13/900/001 - EU/1/13/900/012 20140116
2498758	122020000018	Germany		PRODUCT NAME: METFORMIN ODER EIN PHARMAZEUTISCH AKZEPTABLES SALZ DAVON; SAXAGLIPTIN ODER EIN PHARMAZEUTISCH AKZEPTABLES SALZ DAVON; DAPAGLIFLOZIN ODER EIN PHARMAZEUTISCH AKZEPTABLES SOLVAT DAVON; REGISTRATION NO/DATE: EU/1/19/1401 20191111
1412357	C 2008 016	Romania		PRODUCT NAME: SITAGLIPTIN OPTIONAL SUB FORMA DE SARE ACCEPTABILAFARMACEUTIC IN SPECIAL MONOFOSFAT + METFORMIN OPTIONAL SUB FORMA DE SARE ACCEPTABILA FARMACEUTIC IN SPECIALCLORHIDRAT; NATIONAL AUTHORISATION NUMBER: RO EU/1/08/455/001 - RO EU/1/08/455/014; DATE OF NATIONAL AUTHORISATION: 20080716; NUMBER OF FIRST AUTHORISATION IN EUROPEAN ECONOMIC AREA (EEA): CH 58450 01, CH 58450 02, CH 58450 03; DATE OF FIRST AUTHORISATION IN EEA: 20080408
1412357	50/2008	Austria		PRODUCT NAME: SITAGLIPTIN, GEGEBENENFALLS IN DER FORM EINES PHARMAZEUTISCH ANNEHMBAREN SALZES, INSBESONDERE ALS MONOPHOSPHAT, UND METFORMIN, GEGEBENENFALLS IN FORM EINES PHARMAZEUTISCH ANNEHMBAREN SALZES, INSBESONDERE DES HYDROCHLORIDS; NAT. REGISTRATION NO/DATE: EU/1/08/455/001-014, EU/1/08/456/001-014, EU/1/08/457/001-014 20080716; FIRST REGISTRATION: CH 58450 01-03 20080408
1412357	SPC/GB08/040	United Kingdom		PRODUCT NAME: SITAGLIPTIN OPTIONALLY IN THE FORM OF A PHARMACEUTICALLY ACCEPTABLE SALT, IN PARTICULAR THE MONOPHOSPHATE, PLUS METFORMIN OPTIONALLY IN THE FORM OF A PHARMACEUTICALLY ACCEPTABLE SALT, IN PARTICULAR THE HYDROCHLORIDE.; REGISTERED: CH 58450 01-03 20080408; UK EU/1/08/455/001 20080716; UK EU/1/08/455/002 20080716; UK EU/1/08/455/003 20080716; UK EU/1/08/455/004 20080716; UK EU/1/08/455/005 20080716; UK EU/1/08/455/006 20080716; UK EU/1/08/455/007 20080716; UK EU/1/08/455/008 20080716; UK EU/1/08/455/009 20080716; UK EU/1/08/455/010 20080716; UK EU/1/08/455/011 20080716; UK EU/1/08/455/012 20080716; UK EU/1/08/455/013 20080716; UK EU/1/08/455/014 20080716
2498758	301040	Netherlands		PRODUCT NAME: METFORMINE OF EEN FARMACEUTISCH AANVAARDBAAR ZOUT DAARVAN; SAXAGLIPTINE OF EEN FARMACEUTISCH AANVAARDBAAR ZOUT DAARVAN; DAPAGLIFLOZINE OF EEN FARMACEUTISCH AANVAARDBAAR SOLVAAT DAARVAN; REGISTRATION NO/DATE: EU/1/19/1401 20191113
1261586	15/2012	Austria		PRODUCT NAME: KOMBINATIONSPRODUKT VON SAXAGLIPTIN UND METFORMIN UND PHARMAZEUTISCH VERTRAEGLICHE SALZE DAVON, BEINHALTEND DIE HYDROCHLORIDSALZE VON SAXAGLIPTIN UND METFORMIN; REGISTRATION NO/DATE: EU/1/11/731/001-EU/1/11/731/012 20111124