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Last Updated: November 21, 2024

VIADUR Drug Patent Profile


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When do Viadur patents expire, and when can generic versions of Viadur launch?

Viadur is a drug marketed by Ortho Mcneil Janssen and is included in one NDA.

The generic ingredient in VIADUR is leuprolide acetate. There are twenty-two drug master file entries for this compound. Ten suppliers are listed for this compound. Additional details are available on the leuprolide acetate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Viadur

A generic version of VIADUR was approved as leuprolide acetate by SANDOZ on August 4th, 1998.

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Drug patent expirations by year for VIADUR
Recent Clinical Trials for VIADUR

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

SponsorPhase
NRG OncologyPhase 2
ECOG-ACRIN Cancer Research GroupPhase 3
Jonsson Comprehensive Cancer CenterPhase 2

See all VIADUR clinical trials

US Patents and Regulatory Information for VIADUR

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Ortho Mcneil Janssen VIADUR leuprolide acetate IMPLANT;IMPLANTATION 021088-001 Mar 3, 2000 DISCN No 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 VIADUR

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Ortho Mcneil Janssen VIADUR leuprolide acetate IMPLANT;IMPLANTATION 021088-001 Mar 3, 2000 ⤷  Sign Up ⤷  Sign Up
Ortho Mcneil Janssen VIADUR leuprolide acetate IMPLANT;IMPLANTATION 021088-001 Mar 3, 2000 ⤷  Sign Up ⤷  Sign Up
Ortho Mcneil Janssen VIADUR leuprolide acetate IMPLANT;IMPLANTATION 021088-001 Mar 3, 2000 ⤷  Sign Up ⤷  Sign Up
Ortho Mcneil Janssen VIADUR leuprolide acetate IMPLANT;IMPLANTATION 021088-001 Mar 3, 2000 ⤷  Sign Up ⤷  Sign Up
Ortho Mcneil Janssen VIADUR leuprolide acetate IMPLANT;IMPLANTATION 021088-001 Mar 3, 2000 ⤷  Sign Up ⤷  Sign Up
Ortho Mcneil Janssen VIADUR leuprolide acetate IMPLANT;IMPLANTATION 021088-001 Mar 3, 2000 ⤷  Sign Up ⤷  Sign Up
Ortho Mcneil Janssen VIADUR leuprolide acetate IMPLANT;IMPLANTATION 021088-001 Mar 3, 2000 ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for VIADUR

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

Country Patent Number Title Estimated Expiration
Norway 986207 ⤷  Sign Up
Germany 69807748 ⤷  Sign Up
Canada 2315890 MEMBRANES DE REGULATION DE DEBIT POUR DISPOSITIFS D'ADMINISTRATION REGULEE DE MEDICAMENTS (RATE CONTROLLING MEMBRANES FOR CONTROLLED DRUG DELIVERY DEVICES) ⤷  Sign Up
Australia 5175998 ⤷  Sign Up
Indonesia 19021 ⤷  Sign Up
Norway 20063870 ⤷  Sign Up
European Patent Office 1041975 MEMBRANES DE REGULATION DE DEBIT POUR DISPOSITIFS D'ADMINISTRATION REGULEE DE MEDICAMENTS (RATE CONTROLLING MEMBRANES FOR CONTROLLED DRUG DELIVERY DEVICES) ⤷  Sign Up
>Country >Patent Number >Title >Estimated Expiration

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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.