Inventor
YANG ZHIQING
CN11 patents
⚠️ This page may combine multiple inventors who share the name “YANG ZHIQING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZHEJIANG HISUN PHARM CO LTD
9 patentsUS10364244B2Jul 30, 2019
Crystal form of pyrroloquinoline quinone sodium salt and preparation method and use thereof
ZHEJIANG HISUN PHARM CO LTD2 citations69
US12522599B2Jan 13, 2026
Crystal forms of acrylic acid derivatives, preparation method therefor and use thereof
ZHEJIANG HISUN PHARM CO LTD0 citations58
US10364219B2Jul 30, 2019
Method for preparing azetidinone compound and intermediate of azetidinone compound
ZHEJIANG HISUN PHARM CO LTD0 citations48
US10081599B2Sep 25, 2018
Preparation method of 4-(4-amino-3-fluorophenoxy)-N-methylpyridine-2-formamide
ZHEJIANG HISUN PHARM CO LTD0 citations48
US9926268B2Mar 27, 2018
Method for preparing azetidinone compound and intermediate of azetidinone compound
ZHEJIANG HISUN PHARM CO LTD0 citations48
US10669302B2Jun 2, 2020
Crystal form of fludarabine phosphate, preparation method therefor, and application thereof
ZHEJIANG HISUN PHARM CO LTD0 citations46
US10196360B2Feb 5, 2019
Crystal forms of bedaquiline fumarate and preparation methods therefor
ZHEJIANG HISUN PHARM CO LTD0 citations46
US9718802B2Aug 1, 2017
Crystal form of dabigatran etexilate mesylate and preparation method and use thereof
ZHEJIANG HISUN PHARM CO LTD0 citations46
US10442835B2Oct 15, 2019
Water-soluble rapamycin derivatives
ZHEJIANG HISUN PHARM CO LTD0 citations35