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Last Updated: November 24, 2024

VALTREX Drug Patent Profile


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

Valtrex is a drug marketed by Glaxosmithkline and is included in one NDA.

The generic ingredient in VALTREX is valacyclovir hydrochloride. There are twenty-three drug master file entries for this compound. Forty-two suppliers are listed for this compound. Additional details are available on the valacyclovir hydrochloride profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Valtrex

A generic version of VALTREX was approved as valacyclovir hydrochloride by SUN PHARM INDS LTD on January 31st, 2007.

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Summary for VALTREX
Drug patent expirations by year for VALTREX
Drug Prices for VALTREX

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Drug Sales Revenue Trends for VALTREX

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Recent Clinical Trials for VALTREX

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

SponsorPhase
University of California, San FranciscoEarly Phase 1
Vanderbilt University Medical CenterPhase 4
Columbia UniversityPhase 4

See all VALTREX clinical trials

US Patents and Regulatory Information for VALTREX

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Glaxosmithkline VALTREX valacyclovir hydrochloride TABLET;ORAL 020487-002 Jun 23, 1995 AB RX Yes Yes ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Glaxosmithkline VALTREX valacyclovir hydrochloride TABLET;ORAL 020487-001 Jun 23, 1995 AB RX Yes No ⤷  Sign Up ⤷  Sign Up ⤷  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 VALTREX

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Glaxosmithkline VALTREX valacyclovir hydrochloride TABLET;ORAL 020487-002 Jun 23, 1995 ⤷  Sign Up ⤷  Sign Up
Glaxosmithkline VALTREX valacyclovir hydrochloride TABLET;ORAL 020487-002 Jun 23, 1995 ⤷  Sign Up ⤷  Sign Up
Glaxosmithkline VALTREX valacyclovir hydrochloride TABLET;ORAL 020487-001 Jun 23, 1995 ⤷  Sign Up ⤷  Sign Up
Glaxosmithkline VALTREX valacyclovir hydrochloride TABLET;ORAL 020487-001 Jun 23, 1995 ⤷  Sign Up ⤷  Sign Up
Glaxosmithkline VALTREX valacyclovir hydrochloride TABLET;ORAL 020487-001 Jun 23, 1995 ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for VALTREX

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

Country Patent Number Title Estimated Expiration
African Regional IP Organization (ARIPO) 666 ⤷  Sign Up
Hong Kong 1003055 ⤷  Sign Up
Czech Republic 297065 Hydrochlorid valacykloviru v bezvodé krystalické forme a zpusob jeho výroby ⤷  Sign Up
African Intellectual Property Organization (OAPI) 10499 Guanine derivative ⤷  Sign Up
Cyprus 2182 ⤷  Sign Up
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for VALTREX

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
0308065 97C0015 Belgium ⤷  Sign Up PRODUCT NAME: VALACICLOVIR HYDROCHLORID; NAT. REGISTRATION NO/DATE: 725 IS 144 F 3 19970219; FIRST REGISTRATION: IE PA 17/111/1 19941220
0077460 97C0035 Belgium ⤷  Sign Up PRODUCT NAME: VALACICLOVIR; NAT REG. NO/DATE: 725 IS 144 F 3; FIRST REG.: IE PA 17/111/1 19941212
0077460 SPC/GB95/020 United Kingdom ⤷  Sign Up SPC/GB95/020:, EXPIRES: 20070907
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.