Oral drug delivery system

US8974821B2 · kind B2 · utility

Assignee

• Durect Corporation · US

Inventors

• Su Il Yum · Los Altos, US
• Grant Schoenhard · Redwood City, US
• Arthur J. Tipton · Birmingham, US
• John W. Gibson · Springville, US
• John C. Middleton · Birmingham, US
• Roger Fu · Saratoga, US
• Michael Zamloot · Austin, US

Key dates

• Filing date: Mar 5, 2013
• Grant date: Mar 10, 2015
• Expiry date: Mar 5, 2033

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P43/00
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Dosage forms and drug delivery devices suitable for administration of pharmaceutical compounds and compositions, including the oral drug administration of compounds.