Method of increased bioavailability of nutrients and pharmaceutical preparations with tetrahydropiperine and its analogues and derivatives

US6849645B2 · kind B2 · utility

Assignees

• Sabinsa Corporation · US
• SAMI LABS LIMITED · IN

Inventors

• Muhammed Majeed · Plainsboro, US
• Vladimir Badmaev · Piscataway, US
• Rajinder Kumar Bammi · Bengaluru, IN
• Subbalakshmi Prakash · Piscataway, US
• Sankaran Natarajan · Bengaluru, IN

Key dates

• Filing date: May 21, 2001
• Grant date: Feb 1, 2005
• Expiry date: May 21, 2021

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P35/00
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Tetrahydropiperine and analogs and derivatives thereof, including dihydropiperine, are disclosed to enhance the absorption and/or bioavailablity of nutrients, drugs and other organic compounds, such as insectides.