Patent · US Expired

Ginkgo biloba composition, method to prepare the same and uses thereof

US6475534B2 · kind B2 · utility

3Cited by

19References

4Claims

0Family size

Assignee

SHANGHAI XINGLING SCI. & TECH. PHARMACEUTICAL CO., LTD., · CN

Inventors

De Long Xie · Shanghai, CN
Ning Wang · 红钢城街道, CN
Qi 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	Jan 24, 2001
Grant date	Nov 5, 2002
Priority date	—
Expiry date	Jan 24, 2021

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S435/967
WIPO fieldPharmaceuticals
WIPO sectorChemistry

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.