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|Title:||Preparation of powder agglomerates|
|Abstract:||The invention relates to a method of producing an agglomerate of drug and solid binder. The process involves producing individual agglomerate particles and then converting the convertible amorphous content of same, following agglomeration, by the application of, for example, moisture. Agglomerates capable of conversion as well as the finished agglomerates and oral and nasal dosing systems including same are also contemplated. The process produces agglomerates which are rugged but which will produce an acceptable fine particle fraction during dosing.|
|Inventor(s):||Yang; Tsong-Toh (Warren, NJ)|
|Assignee:||Schering Corporation (Kenilworth, NJ)|
Patent Claim Types:|
see list of patent claims
|Applicant||Tradename||Generic Name||Dosage||NDA||Approval Date||Type||RLD||RS||Patent No.||Patent Expiration||Product||Substance||Delist Req.||Patented / Exclusive Use|
Merck Sharp Dohme
|POWDER;INHALATION||021067-002||Feb 1, 2008||RX||Yes||No||8,173,172*PED||► Subscribe||Y|
Merck Sharp Dohme
|POWDER;INHALATION||021067-001||Mar 30, 2005||RX||Yes||Yes||8,173,172*PED||► Subscribe||Y|
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