Ronald R Verhage from 10936 E Apache Trl LOT 1032, Apache Junction, AZ 85120, age 77, Phone: 4803541630

Zero-Order Sustained Release Dosage Forms And Method Of Making Same
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US Patent:

20030133982, Jul 17, 2003
Filed:

Dec 19, 2002
Appl. No.:

10/324719
Inventors:

John Heimlich - Portage MI, US
Loksidh Ganorkar - Kalamazoo MI, US
Ernest Lee - Kalamazoo MI, US
Robert Noack - Grand Rapids MI, US
Ronald VerHage - Lawton MI, US
International Classification:

A61K009/26
A61K009/14
A61K031/445
US Classification:

424/469000, 514/317000, 514/049000, 514/152000, 514/262100, 514/192000, 514/561000, 514/252160, 514/253080, 424/679000, 514/211070
Abstract:

The present invention relates to zero-order sustained release solid dosage forms suitable for administration of a wide range of therapeutically active medicaments, especially those that are water-soluble, and to a process of making same. The solid dosage form comprises (a) a matrix core comprising ethylcellulose and the active agent and (b) a hydrophobic polymer coating encasing the entire matrix core.

Multiple Pulse Extended Release Formulations Of Clindamycin
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US Patent:

20030129236, Jul 10, 2003
Filed:

Dec 19, 2002
Appl. No.:

10/324718
Inventors:

John Heimlich - Portage MI, US
Robert Noack - Grand Rapids MI, US
Steven Cox - Schoolcraft MI, US
Loksidh Ganorkar - Kalamazoo MI, US
Ronald VerHage - Lawton MI, US
Ernest Lee - Kalamazoo MI, US
International Classification:

A61K031/704
A61K009/22
A61K009/26
US Classification:

424/470000, 514/035000
Abstract:

The present invention is directed to an oral dosage form for multiple-pulsed delivery of at least two fractions of clindamycin to a subject, one in an immediate-release form and the other in an extended release form. The oral dosage forms of the present invention provide a means for treating or preventing gram-positive bacterial infections with a minimal number of treatments per day, potentially, as little as once or twice per day.