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Serving hundreds of leading biopharmaceutical companies globally:

Covington
Accenture
Merck
Express Scripts
Farmers Insurance
Healthtrust
Johnson and Johnson
Daiichi Sankyo
QuintilesIMS

Generated: May 26, 2018

DrugPatentWatch Database Preview

Details for Patent: 6,632,842

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Which drugs does patent 6,632,842 protect, and when does it expire?

Patent 6,632,842 protects DUONEB and is included in one NDA.

This patent has fifteen patent family members in eight countries.
Summary for Patent: 6,632,842
Title: Albuterol and ipratropium inhalation solution, system, kit and method for relieving symptoms of chronic obstructive pulmonary disease
Abstract:The present invention relates to a dual bronchodilator inhalation solution, system, kit and method for relieving bronchospasm in patients suffering from chronic obstructive pulmonary disease (COPD). In one alternative embodiment, the solution of the present invention is a prepackaged, sterile, premixed, premeasured single unit dose of albuterol and ipratropium bromide for patients suffering from COPD. The present solution may be free of antimicrobial preservatives, such as benzalkonium chloride. In another alternative embodiment, the solution of the present invention comprises about 2.50 mg albuterol and about 0.50 mg ipratropium bromide.
Inventor(s): Chaudry; Imtiaz (Napa, CA), Banerjee; Partha (San Ramon, CA)
Assignee: Dey, L.P. (Napa, CA)
Application Number:10/162,460
Patent Claim Types:
see list of patent claims
Use; Formulation;

Drugs Protected by US Patent 6,632,842

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Mylan Speciality Lp DUONEB albuterol sulfate; ipratropium bromide SOLUTION;INHALATION 020950-001 Mar 21, 2001 DISCN Yes No ➤ Sign Up ➤ Sign Up TREATMENT OF BRONCHOSPASM ASSOCIATED WITH COPD IN PATIENTS REQUIRING MORE THAN ONE BRONCHO DILATOR ➤ Sign Up
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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Non-Orange Book US Patents Family Members for Patent 6,632,842

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
8,084,461 Albuterol and ipratropium inhalation solution, system, kit and method for relieving symptoms of chronic obstructive pulmonary disease ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

QuintilesIMS
Chubb
UBS
Teva
Cipla
Argus Health
Baxter
McKinsey
Johnson and Johnson

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