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US Patent 6849269 Proliposomal drug delivery system

Patent 6849269 was granted and assigned to Western University of Health Sciences on February, 2005 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors

Is a

Patent

Patent attributes

Patent Applicant

Current Assignee

Western University of Health Sciences

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

68492690

Patent Inventor Names

Guru V. Betageri0

Date of Patent

February 1, 2005

Patent Application Number

101326650

Date Filed

April 24, 2002

Patent Primary Examiner

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Gollamudi S. Kishore

Patent abstract

This invention relates to proliposomal drug-delivery systems for medicaments. In particular, it relates to enteric-coated proliposomal formulations for poorly water soluble drugs and methods for making the same. The drug delivery system comprises a pharmaceutical agent, a phospholipid and a coating material. The present invention provides enhanced stability and bioavailability for pharmaceutical formulations.