Inventor · disambiguated record
Guoqin Zhu
Also filed as: ZHU GUOQIN
2 granted patents·1 pending application·0 citations·filing 2018–2018
22Inventor score
Top patents by PatentIndex Score
3 records- 0139US12311002B2Extract of Ginkgo biloba leaves and preparation method thereforSPH XING LING SCI & TECH PHARMACEUTICAL CO LTD·Filed 2018·Granted May 27, 2025·0 cites·4 claims
- 0239US11440930B2Preparation method of high-purity total ginkgo flavonol glycoside and application of sameSPH XING LING SCI & TECH PHARMACEUTICAL CO LTD·Filed 2018·Granted Sep 13, 2022·0 cites·7 claims
- 0331US2021188866A1Method for preparing high-purity total ginkgolide and use thereofSPH XING LING SCI & TECH PHARMACEUTICAL CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →