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Serving hundreds of leading biopharmaceutical companies globally:

QuintilesIMS
Queensland Health
Accenture
Johnson and Johnson
Chinese Patent Office
Federal Trade Commission
Merck
Daiichi Sankyo
Deloitte

Generated: May 26, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,048,451

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Summary for Patent: 8,048,451
Title:Pharmaceutical compositions for inhalation
Abstract: The invention provides microparticles for use in a pharmaceutical composition for pulmonary administration, each microparticle comprising a particle of an active substance having, on its surface, particles of a hydrophobic material suitable for delaying the dissolution of the active substance. The invention also provides a method for making the microparticles.
Inventor(s): Staniforth; John Nicholas (Bath, GB), Harris; Haggis (Bristol, GB), Morton; David Alexander Vodden (Bath, GB), Bannister; Robin (Essex, GB)
Assignee: Vectura Limited (Wiltshire, GB)
Application Number:10/433,185
Patent Claim Types:
see list of patent claims
Use; Composition; Formulation;

Drugs Protected by US Patent 8,048,451

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
Sunovion Pharms Inc SEEBRI glycopyrrolate POWDER;INHALATION 207923-001 Oct 29, 2015 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Sunovion Pharms Inc UTIBRON glycopyrrolate ; indacaterol maleate POWDER;INHALATION 207930-001 Oct 29, 2015 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ 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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Foreign Priority and PCT Information for Patent: 8,048,451

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom0029261.5Nov 30, 2000
United Kingdom0030946.8Dec 19, 2000
PCT/GB01/01606Apr 9, 2001
United Kingdom0124010.0Oct 5, 2001
PCT Information
PCT FiledNovember 30, 2001PCT Application Number:PCT/GB01/05334
PCT Publication Date:June 06, 2002PCT Publication Number: WO02/43702

Non-Orange Book US Patents Family Members for Patent 8,048,451

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
7,744,855 Method of making particles for use in a pharmaceutical composition ➤ Sign Up
7,229,607 Treatment of respiratory disease ➤ Sign Up
6,884,794 Pharmaceutical formulations for dry powder inhalers in the form of hard-pellets ➤ Sign Up
9,351,928 Method of making particles for use in a pharmaceutical composition ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Fuji
Harvard Business School
Cipla
Cantor Fitzgerald
Covington
Teva
Dow
UBS
Medtronic

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