Inventor
ZHU GUOQIN
CN2 patents
Patents
2 patentsUS11440930B2Sep 13, 2022
Preparation method of high-purity total ginkgo flavonol glycoside and application of same
SPH XING LING SCI & TECH PHARMACEUTICAL CO LTD0 citations52
US12311002B2May 27, 2025
Extract of Ginkgo biloba leaves and preparation method therefor
SPH XING LING SCI & TECH PHARMACEUTICAL CO LTD0 citations40