Ginkgo biloba composition method to prepare the same and uses thereof

US6187314A · kind A · utility

Assignee

• Shanghai Inst. of Chinese Materia Medica · CN

Inventors

• De Long Xie · Shanghai, CN
• Ning Wang · 红钢城街道, CN
• Oi Gao · Shanghai, CN
• Guo An Zhang · Shanghai, CN
• Bao Ping Shao · Shanghai, CN
• Xiao Wu Jin · Shanghai, CN
• Xin Huang · Dongguan, CN

Key dates

• Filing date: Jun 12, 1998
• Grant date: Feb 13, 2001
• Expiry date: Jun 12, 2018

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S435/967
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

This invention provides different compositions extracted from Ginkgo biloba leaves. Said compositions comprise new active components. This invention also provides a method of preparation of the compositions and individual components of said compositions. Finally, this invention provides various uses of this composition.