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Serving hundreds of leading biopharmaceutical companies globally:

Chinese Patent Office
Citi
UBS
Cipla
Federal Trade Commission
Julphar
Healthtrust
QuintilesIMS
Fuji

Generated: April 19, 2018

DrugPatentWatch Database Preview

Details for Patent: 6,645,466

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Summary for Patent: 6,645,466
Title: Dry powder for inhalation
Abstract:The aim of the invention is to improve the moisture resistance of dry powder formulations for inhalation which contain a pharmaceutically ineffective carrier of not-inhalable particle size and a finely divided pharmaceutically active compound of inhalable particle size and to also improve the storage stability of said formulations. To this end, magnesium stearate is used in said formulations. One of the features of the inventive dry powder is that a high fine particle dosage or fine particle fraction can be maintained also under relatively extreme temperature and humidity conditions.
Inventor(s): Keller; Manfred (Bad Krozingen, DE), Muller-Walz; Rudi (Schopfheim, DE)
Assignee: Jago Research AG (Muttenz, CH)
Application Number:09/831,011
Patent Claim Types:
see list of patent claims
Composition; Formulation; Compound;

Drugs Protected by US Patent 6,645,466

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
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: 6,645,466

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Switzerland2286/98Nov 13, 1998
PCT Information
PCT FiledNovember 10, 1999PCT Application Number:PCT/CH99/00528
PCT Publication Date:May 25, 2000PCT Publication Number: WO00/28979

International Patents Family Members for US Patent 6,645,466

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 233550 ➤ Try a Free Trial
Austria 382386 ➤ Try a Free Trial
Australia 6457899 ➤ Try a Free Trial
Australia 756852 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Daiichi Sankyo
Moodys
Covington
Healthtrust
Dow
Queensland Health
Cantor Fitzgerald
Fish and Richardson
US Army

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