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Last Updated: May 26, 2022

PROAIR DIGIHALER Drug Patent Profile


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

Proair Digihaler is a drug marketed by Teva Branded Pharm and is included in one NDA. There are sixteen patents protecting this drug.

This drug has three hundred and seventy-two patent family members in thirty-one countries.

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

DrugPatentWatch® Litigation and Generic Entry Outlook for Proair Digihaler

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

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Drug patent expirations by year for PROAIR DIGIHALER
Drug Prices for PROAIR DIGIHALER

See drug prices for PROAIR DIGIHALER

Recent Clinical Trials for PROAIR DIGIHALER

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

SponsorPhase
Teva Branded Pharmaceutical Products R&D, Inc.Early Phase 1
University of North Carolina, Chapel HillEarly Phase 1
Wake Forest University Health SciencesEarly Phase 1

See all PROAIR DIGIHALER clinical trials

US Patents and Regulatory Information for PROAIR DIGIHALER

PROAIR DIGIHALER is protected by sixteen US patents.

Patents protecting PROAIR DIGIHALER

Dose counters for inhalers, inhalers and methods of assembly thereof
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Dose counter for inhaler having an anti-reverse rotation actuator
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Dose counter for inhaler having an anti-reverse rotation actuator
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Compliance monitoring module for a breath-actuated inhaler
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Dry powder inhalation apparatus
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Compliance monitoring module for a breath-actuated inhaler
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Inhaler
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Drug delivery device with electronics and power management
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Reservoir pressure system for medicament inhaler
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Dry powder inhalation apparatus
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Dose counters for inhalers, inhalers and methods of assembly thereof
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Dose counters for inhalers, inhalers and methods of assembly thereof
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Dry powder inhalation apparatus
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Dose counter for inhaler having a bore and shaft arrangement
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Compliance monitoring module for a breath-actuated inhaler
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Compliance monitoring module for a breath-actuated inhaler
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Teva Branded Pharm PROAIR DIGIHALER albuterol sulfate POWDER, METERED;INHALATION 205636-002 Dec 21, 2018 RX Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
Teva Branded Pharm PROAIR DIGIHALER albuterol sulfate POWDER, METERED;INHALATION 205636-002 Dec 21, 2018 RX Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
Teva Branded Pharm PROAIR DIGIHALER albuterol sulfate POWDER, METERED;INHALATION 205636-002 Dec 21, 2018 RX Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
Teva Branded Pharm PROAIR DIGIHALER albuterol sulfate POWDER, METERED;INHALATION 205636-002 Dec 21, 2018 RX Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
Teva Branded Pharm PROAIR DIGIHALER albuterol sulfate POWDER, METERED;INHALATION 205636-002 Dec 21, 2018 RX Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
>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 PROAIR DIGIHALER

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Teva Branded Pharm PROAIR DIGIHALER albuterol sulfate POWDER, METERED;INHALATION 205636-002 Dec 21, 2018 See Plans and Pricing See Plans and Pricing
Teva Branded Pharm PROAIR DIGIHALER albuterol sulfate POWDER, METERED;INHALATION 205636-002 Dec 21, 2018 See Plans and Pricing See Plans and Pricing
Teva Branded Pharm PROAIR DIGIHALER albuterol sulfate POWDER, METERED;INHALATION 205636-002 Dec 21, 2018 See Plans and Pricing See Plans and Pricing
Teva Branded Pharm PROAIR DIGIHALER albuterol sulfate POWDER, METERED;INHALATION 205636-002 Dec 21, 2018 See Plans and Pricing See Plans and Pricing
Teva Branded Pharm PROAIR DIGIHALER albuterol sulfate POWDER, METERED;INHALATION 205636-002 Dec 21, 2018 See Plans and Pricing See Plans and Pricing
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for PROAIR DIGIHALER

See the table below for patents covering PROAIR DIGIHALER around the world.

Country Patent Number Title Estimated Expiration
China 105903113 用于吸入器的剂量计数器、吸入器及其轴 (Dose counters for inhalers, inhalers and shafts thereof) See Plans and Pricing
Japan 2021183164 呼吸作動式の吸入器用のコンプライアンス監視モジュール See Plans and Pricing
Canada 2552468 INHALATEUR DE MEDICAMENTS (MEDICAMENT INHALER) See Plans and Pricing
United Kingdom 2366208 Dose counter for medicament inhaler See Plans and Pricing
South Korea 101718674 See Plans and Pricing
>Country >Patent Number >Title >Estimated Expiration

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Serving leading biopharmaceutical companies globally:

Boehringer Ingelheim
AstraZeneca
Moodys
McKesson
Dow
Mallinckrodt

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.