Last Updated: August 9, 2026

ACCUNEB Drug Patent Profile


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

Accuneb is a drug marketed by Pharmobedient and is included in one NDA.

The generic ingredient in ACCUNEB is albuterol sulfate. There are thirty-eight drug master file entries for this compound. Forty-seven suppliers are listed for this compound. Additional details are available on the albuterol sulfate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Accuneb

A generic version of ACCUNEB was approved as albuterol sulfate by SUN PHARM INDUSTRIES on December 5th, 1989.

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Recent Clinical Trials for ACCUNEB

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University of Florida

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Paragraph IV (Patent) Challenges for ACCUNEB
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
ACCUNEB Inhalation Solution albuterol sulfate 0.021% 020949 1 2005-10-19
ACCUNEB Inhalation Solution albuterol sulfate 0.042% 020949 1 2004-04-06

US Patents and Regulatory Information for ACCUNEB

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Pharmobedient ACCUNEB albuterol sulfate SOLUTION;INHALATION 020949-002 Apr 30, 2001 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Pharmobedient ACCUNEB albuterol sulfate SOLUTION;INHALATION 020949-001 Apr 30, 2001 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

International Patents for ACCUNEB

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

Country Patent Number Title Estimated Expiration
Australia 2002347948 ⤷  Start Trial
Australia 2006202584 ⤷  Start Trial
Australia 3297502 ⤷  Start Trial
Canada 2464660 SOLUTION D'INHALATION A BASE D'ALBUTEROL, ET SYSTEME, KIT ET METHODE PERMETTANT DE SOULAGER LES SYMPTOMES DE L'ASTHME PEDIATRIQUE (ALBUTEROL INHALATION SOLUTION, SYSTEM, KIT AND METHOD FOR RELIEVING SYMPTOMS OF PEDIATRIC ASTHMA) ⤷  Start Trial
China 100413494 ⤷  Start Trial
>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. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. 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.