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1. US20070059367 - Drug Delivery System and Associated Methods

Office United States of America
Application Number 11428314
Application Date 30.06.2006
Publication Number 20070059367
Publication Date 15.03.2007
Publication Kind A1
IPC
A61K 9/26
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
20Pills, lozenges or tablets
22Sustained or differential release type
26Discrete particles in supporting matrix
A61K 31/137
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
13Amines, e.g. amantadine
135having aromatic rings, e.g. methadone
137Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine
Applicants CHERUKURI S R
Inventors Cherukuri S. Rao
Agents THORPE NORTH &; WESTERN, LLP.
Priority Data 09587971 06.06.2000 US
09982093 19.10.2001 US
60308568 31.07.2001 US
Title
(EN) Drug Delivery System and Associated Methods
Abstract
(EN)

A modified release pharmaceutical composition is provided and includes: at least one pharmaceutical; at least one compressible material; and at least one tableting material; wherein the composition has a diameter of from about 1 millimeter to about 7 millimeters and a length from about 1 millimeter to about 7 millimeters and provides modified release of the pharmaceutical independent of a modified release coating. A method for preparing the composition is also provided.