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Generated: September 16, 2019

DrugPatentWatch Database Preview

Details for Patent: 8,518,919

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Which drugs does patent 8,518,919 protect, and when does it expire?

Patent 8,518,919 protects ASTEPRO and is included in one NDA.

This patent has forty-seven patent family members in twenty-two countries.

Summary for Patent: 8,518,919
Title:Compositions comprising azelastine and methods of use thereof
Abstract: The present invention provides pharmaceutical compositions comprising azelastine, or a pharmaceutically acceptable salt or ester thereof including azelastine hydrochloride, and optionally one or more additional active agents. Preferred such compositions further comprise one or more pharmaceutically acceptable carriers or excipients that reduce the amount of post-nasal drip, and/or that minimize or mask the unpleasant bitter taste associated with post-nasal drip, of the compositions into the oral cavity, upon intranasal or ocular administration of the compositions. Especially effective excipients used in the compositions of the present invention are hypromellose as a viscosity modifier and sucralose as a taste-masking agent. The invention also provides methods of treating or preventing certain disorders, or symptomatic relief therefrom, by administering the compositions of the invention to a patient, e.g., for the symptomatic relief of allergic rhinitis, non-allergic vasomotor rhinitis, allergic conjunctivitis, as well as other disorders.
Inventor(s): Dang; Phuong Grace (Corona, CA), Lawrence; Brian D. (Somerset, NJ), Balwani; Gul (West Windsor, NJ), D'Addio; Alexander D. (Piscataway, NJ)
Assignee: MEDA Pharmaceuticals Inc. (Somerset, NJ)
Application Number:13/294,069
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,518,919
Patent Claim Types:
see list of patent claims
Use; Composition; Delivery; Formulation;

Drugs Protected by US Patent 8,518,919

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Mylan Speciality Lp ASTEPRO azelastine hydrochloride SPRAY, METERED;NASAL 022203-001 Oct 15, 2008 DISCN No No   Try a Free Trial   Try a Free Trial TREATMENT OF ALLERGIC RHINITIS, INCLUDING SEASONAL AND PERENNIAL ALLERGIC RHINITIS   Try a Free Trial
Mylan Speciality Lp ASTEPRO azelastine hydrochloride SPRAY, METERED;NASAL 022203-002 Aug 31, 2009 AB RX Yes Yes   Try a Free Trial   Try a Free Trial TREATMENT OF ALLERGIC RHINITIS, INCLUDING SEASONAL AND PERENNIAL ALLERGIC RHINITIS   Try a Free Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

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International Family Members for US Patent 8,518,919

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2005309657   Try a Free Trial
Australia 2012201428   Try a Free Trial
Australia 2012203343   Try a Free Trial
Brazil PI0517891   Try a Free Trial
Canada 2588338   Try a Free Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Teva
Cipla
AstraZeneca
Express Scripts
Federal Trade Commission
Covington

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 verifification 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.