Ming CUI

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Yantai City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Cannabidiol-3-sulfonic acid, preparation method and application the...
- Patent number 10,683,265
- Issue date Jun 16, 2020
- Yantai Hemp Biotechnology Co., Ltd.
- Guiwu Qu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for preparing high-purity cannabidiol
- Patent number 10,662,137
- Issue date May 26, 2020
- Yantai Hemp Biotechnology Co., Ltd.
- Guiwu Qu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING HIGH-PURITY CANNABIDIOL
- Publication number 20190210946
- Publication date Jul 11, 2019
- Yantai Hemp Biotechnology Co., Ltd.
- Guiwu QU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL