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Details for Patent: 6,337,090

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Summary for Patent: 6,337,090

Title: Orally administrable solid ribavirin dosage forms and process for making them
Abstract:An orally administrable solid dosage form containing a compacted ribavirin composition having an advantageously high tap density of at least 0.6 g/mL as well as surprisingly rapid disintegration and dissolution rates and wherein the ribavirin is substantially free of polymorphic forms of ribavirin and a process for making such solid dosage forms are disclosed.
Inventor(s): Liebowitz; Stephen M. (Neshanic Station, NJ), Stupak; Elliot I. (West Caldwell, NJ), Chaudry; Imtiaz A. (North Caldwell, NJ), Vadino; Winston A. (Whitehouse Station, NJ), Bowen; Frank E. (Rutherford, NJ)
Assignee: Schering Corporation (Kenilworth, NJ)
Application Number:09/582,060
Patent Claim Types:
see list of patent claims
Composition; Dosage form;
Patent Metrics:
Source: PatentQuant.com
Field: Pharmaceuticals
Back Citations: 24th percentile
Forward Citations: 1st percentile

No matches for this query

Premature patent expiration for: 6,337,090

Expiration due to failure to pay maintenance fee

Patent Number Expiration Date
6,337,090 January 08, 2014

Foreign Priority and PCT Information for Patent: 6,337,090

PCT Information
PCT FiledDecember 21, 1998PCT Application Number:PCT/US98/26222
PCT Publication Date:July 01, 1999PCT Publication Number: WO99/32128

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