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Last Updated: March 19, 2024

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:
see list of patent claims
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
>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
PCT Information
PCT FiledNovember 30, 2001PCT Application Number:PCT/GB01/05315
PCT Publication Date:June 06, 2002PCT Publication Number: WO02/43701

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