TEKTURNA Drug Patent Profile

Which patents cover Tekturna, and when can generic versions of Tekturna launch?

Tekturna is a drug marketed by Noden Pharma and is included in three NDAs. There are three patents protecting this drug and one Paragraph IV challenge.

This drug has forty-one patent family members in twenty-three countries.

The generic ingredient in TEKTURNA is aliskiren hemifumarate; hydrochlorothiazide. There are four drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the aliskiren hemifumarate; hydrochlorothiazide profile page.

DrugPatentWatch^® Generic Entry Outlook for Tekturna

Tekturna was eligible for patent challenges on March 5, 2011.

There has been one patent litigation case 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

Summary for TEKTURNA

International Patents:	41
US Patents:	1
Applicants:	1
NDAs:	3
Finished Product Suppliers / Packagers:	3
Raw Ingredient (Bulk) Api Vendors:	112
Clinical Trials:	18
Patent Applications:	2,883
Formulation / Manufacturing:	see details
Drug Prices:	Drug price information for TEKTURNA
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for TEKTURNA
What excipients (inactive ingredients) are in TEKTURNA?	TEKTURNA excipients list
DailyMed Link:	TEKTURNA at DailyMed

See drug prices for TEKTURNA

Recent Clinical Trials for TEKTURNA

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

Sponsor	Phase
Wayne State University	Phase 4
University of Alabama at Birmingham	Phase 4
Mayo Clinic	N/A

See all TEKTURNA clinical trials

Anatomical Therapeutic Chemical (ATC) Classes for TEKTURNA

C09XA	Renin-inhibitors
C09X	OTHER AGENTS ACTING ON THE RENIN-ANGIOTENSIN SYSTEM
C09	AGENTS ACTING ON THE RENIN-ANGIOTENSIN SYSTEM
C	Cardiovascular system

Paragraph IV (Patent) Challenges for TEKTURNA

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
TEKTURNA	Tablets	aliskiren hemifumarate	150 mg and 300 mg	021985	1	2014-01-27

US Patents and Regulatory Information for TEKTURNA

TEKTURNA is protected by one US patents.

Patents protecting TEKTURNA

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Noden Pharma	TEKTURNA	aliskiren hemifumarate	CAPSULE, PELLET;ORAL	210709-001	Nov 14, 2017		DISCN	Yes	No
Noden Pharma	TEKTURNA HCT	aliskiren hemifumarate; hydrochlorothiazide	TABLET;ORAL	022107-002	Jan 18, 2008		DISCN	Yes	No			Y
Noden Pharma	TEKTURNA HCT	aliskiren hemifumarate; hydrochlorothiazide	TABLET;ORAL	022107-001	Jan 18, 2008		DISCN	Yes	No			Y
Noden Pharma	TEKTURNA HCT	aliskiren hemifumarate; hydrochlorothiazide	TABLET;ORAL	022107-003	Jan 18, 2008		RX	Yes	Yes			Y
Noden Pharma	TEKTURNA	aliskiren hemifumarate	TABLET;ORAL	021985-001	Mar 5, 2007	AB	RX	Yes	No					Y

Expired US Patents for TEKTURNA

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Noden Pharma	TEKTURNA	aliskiren hemifumarate	TABLET;ORAL	021985-001	Mar 5, 2007
Noden Pharma	TEKTURNA	aliskiren hemifumarate	TABLET;ORAL	021985-002	Mar 5, 2007

International Patents for TEKTURNA

When does loss-of-exclusivity occur for TEKTURNA?

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

Argentina

Australia

Brazil

Canada

China

Ecuador

European Patent Office

Israel

Japan

Malaysia

Mexico

Morocco

New Zealand

Norway

Peru

Russian Federation

Singapore

South Africa

South Korea

Spain

Taiwan

Tunisia

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 TEKTURNA around the world.

Country	Patent Number	Title	Estimated Expiration
South Korea	20070006776	GALENIC FORMULATIONS OF ORGANIC COMPOUNDS
Malaysia	144477	GALENIC FORMULATIONS OF ORGANIC COMPOUNDS
Japan	H0853434	3,5-DISUBSTITUTED TETRAHYDROFURAN-2-ONE
Germany	122011100052
Denmark	0678503

Supplementary Protection Certificates for TEKTURNA

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
0678503	C00678503/02	Switzerland		PRODUCT NAME: ALISKIREN UND HYDROCHLOROTHIAZID; REGISTRATION NUMBER/DATE: SWISSMEDIC 58935 28.10.2008
0678503	CA 2011 00027	Denmark
1915993	92315	Luxembourg		PRODUCT NAME: COMBINAISON COMPRENANT ALISKIREN,OU UN DE SES SELS PHARMACEUTIQUEMENT ACCEPTABLE,ET AMLODIPINE,OU UN DE SES SELS PHARMACEUTIQUEMENT ACCEPTABLE
2305232	122019000098	Germany		PRODUCT NAME: ALISKIREN HEMIFUMARAT UND HYDROCHLOROTHIAZID; REGISTRATION NO/DATE: EU/1/08/491/001-080 20090116
1915993	C300625	Netherlands		PRODUCT NAME: COMBINATIE BEVATTENDE ALISKIREN, OF EEN FARMACEUTISCH AANVAARDBAAR ZOUT DAARVAN, EN AMLODIPINE, OF EEN FARMACEUATISCH AANVAARDBAAR ZOUT DAARVAN; REGISTRATION NO/DATE: EU/1/11/686/001-056 20110414