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Last Updated: November 19, 2019

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Details for Patent: 7,736,670

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Summary for Patent: 7,736,670
Title:Method of making particles for use in a pharmaceutical composition
Abstract: The invention relates to a method for making composite active particles for use in a pharmaceutical composition for pulmonary administration, the method comprising a milling step in which particles of active material are milled in the presence of particles of an additive material which is suitable for the promotion of the dispersal of the composite active particles upon actuation of an inhaler. The invention also relates to compositions for inhalation prepared by the method.
Inventor(s): Staniforth; John Nicholas (Bath, GB), Green; Matthew Michael James (Surrey, GB), Morton; David Alexander Vodden (Bath, GB)
Assignee: Vectura Limited (Chippenham Wiltshire, GB)
Application Number:10/433,072
Patent Claim Types:
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Use; Composition; Delivery;

Drugs Protected by US Patent 7,736,670

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Sunovion Pharms Inc SEEBRI glycopyrrolate POWDER;INHALATION 207923-001 Oct 29, 2015 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
Sunovion Pharms Inc UTIBRON glycopyrrolate ; indacaterol maleate POWDER;INHALATION 207930-001 Oct 29, 2015 RX Yes Yes   Start Trial   Start Trial Y   Start 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

Foreign Priority and PCT Information for Patent: 7,736,670

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/GB01/05315
PCT Publication Date:June 06, 2002PCT Publication Number: WO02/43701

International Family Members for US Patent 7,736,670

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 330585   Start Trial
Austria 339195   Start Trial
Austria 348603   Start Trial
Austria 364381   Start Trial
Austria 377416   Start Trial
Austria 378039   Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

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McKesson
AstraZeneca
Harvard Business School

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