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Last Updated: April 25, 2024

DIOVAN HCT Drug Patent Profile


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Which patents cover Diovan Hct, and what generic alternatives are available?

Diovan Hct is a drug marketed by Novartis and is included in one NDA.

The generic ingredient in DIOVAN HCT is hydrochlorothiazide; valsartan. There are thirty-two drug master file entries for this compound. Twenty-one suppliers are listed for this compound. Additional details are available on the hydrochlorothiazide; valsartan profile page.

Paragraph IV (Patent) Challenges for DIOVAN HCT
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
DIOVAN HCT Tablets hydrochlorothiazide; valsartan 320 mg/12.5 mg and 320 mg/25 mg 020818 1 2007-02-07
DIOVAN HCT Tablets hydrochlorothiazide; valsartan 80 mg/12.5 mg 160 mg/12.5 mg 160 mg/25 mg 020818 1 2005-12-02

US Patents and Regulatory Information for DIOVAN HCT

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Novartis DIOVAN HCT hydrochlorothiazide; valsartan TABLET;ORAL 020818-001 Mar 6, 1998 AB RX Yes No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Novartis DIOVAN HCT hydrochlorothiazide; valsartan TABLET;ORAL 020818-003 Jan 17, 2002 AB RX Yes No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Novartis DIOVAN HCT hydrochlorothiazide; valsartan TABLET;ORAL 020818-002 Mar 6, 1998 AB RX Yes No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Novartis DIOVAN HCT hydrochlorothiazide; valsartan TABLET;ORAL 020818-004 Apr 28, 2006 AB RX Yes No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Novartis DIOVAN HCT hydrochlorothiazide; valsartan TABLET;ORAL 020818-005 Apr 28, 2006 AB RX Yes Yes ⤷  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 DIOVAN HCT

International Patents for DIOVAN HCT

See the table below for patents covering DIOVAN HCT around the world.

Country Patent Number Title Estimated Expiration
Hungary 219343 PROCESS FOR PRODUCING ACYLATED ARYLALKYLAMINE DERIVATIVES AND PHARMACEUTICAL COMPOSITIIONS COMPRISING THEM ⤷  Try a Trial
Finland 910747 ⤷  Try a Trial
Denmark 1767206 ⤷  Try a Trial
Denmark 0443983 ⤷  Try a Trial
United Kingdom 9613470 ⤷  Try a Trial
Japan 2007238637 SOLID ORAL DOSAGE FORM COMPRISING VALSARTAN ⤷  Try a Trial
Indonesia 17553 ⤷  Try a Trial
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for DIOVAN HCT

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
0454511 SPC/GB99/008 United Kingdom ⤷  Try a Trial PRODUCT NAME: 2-N-BUTYL-4-SPIROCYCLOPENTANE-1-((2'-(TETRAZOL-5-YL)BIPHENYL-4-YL)METHYL)-2-IMIDAZOLIN-5-ONE)(GENERIC NAME IRBESARTAN) OPTIONALLY IN THE FORM OF ONE OF ITS SALTS AND HYDROCHLOROTHIAZIDE; REGISTERED: UK EU/1/98/086/001 19981015; UK EU/1/98/086/002 19981015; UK EU/1/98/086/003 19981015; UK EU/1/98/086/004 19981015; UK EU/1/98/086/005 19981015; UK EU/1/98/086/006 19981015
0443983 98C004 Belgium ⤷  Try a Trial PRODUCT NAME: VALSARTAN HYDROCHLOROTHIAZIDUM; NATL. REGISTRATION NO/DATE: 206 IS 250 F 3 19980624; FIRST REGISTRATION: FR 344300.5 19970925
0443983 91676 Luxembourg ⤷  Try a Trial 91676, EXPIRES: 20160212
0443983 CA 2010 00014 Denmark ⤷  Try a Trial
0443983 C00443983/03 Switzerland ⤷  Try a Trial PRODUCT NAME: VALSARTAN + AMLODIPINE + HYDROCHLOROTHIAZIDE; REGISTRATION NUMBER/DATE: SWISSMEDIC 59407 16.09.2009
0443983 C970001 Netherlands ⤷  Try a Trial PRODUCT NAME: VALSARTANUM, DESGEWENST IN DE VORM VAN EEN ZOUT OF IN DE VORM V AN EEN ESTER MET EEN HYDROXYVERBINDING MET DE FORMULE R-OH, WAA RIN R EEN LAAGALKYL-, FENYLLAAGALKYL-,LAAGALKENYL-,LAAGALKYNYL- ,LAAGALKOXY-LAAGALKYL-,LAAGALKOXY-LAAGALKENYL-OF LAAGALKOXY-LAA; NAT. REGISTRATION NO/DATE: RVG 20667, RVG 20668 19961104; FIRST REGISTRATION: 36983.00.00, 36983.01.00 19960513
0443983 2007C/043 Belgium ⤷  Try a Trial PRODUCT NAME: AMLODIPINE ET VALSARTAN; NATL. REGISTRATION NO/DATE: EU/1/06/370/001 20070118; FIRST REGISTRATION: CH 57771 20061222
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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