Inventor

JIANG XIANGRUI

CN7 patents

⚠️ This page may combine multiple inventors who share the name “JIANG XIANGRUI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHANGHAI INST MATERIA MEDICA CAS

3 patents

US11384073B2Jul 12, 2022

Maleate salt of benzothiophene compound, crystalline form thereof, and use thereof

SHANGHAI INST MATERIA MEDICA CAS0 citations59

US11731965B2Aug 22, 2023

Tetrahydroprotoberberine compound, preparation method therefor and uses thereof, and pharmaceutical composition

SHANGHAI INST MATERIA MEDICA CAS0 citations50

US10174011B2Jan 8, 2019

Heterocyclic compounds, process for preparation of the same and use thereof

SHANGHAI INST MATERIA MEDICA CAS0 citations37

LI JIANFENG

1 patent

US9527849B2Dec 27, 2016

Salt and polymorph of pyrazolopyrimidinone compound, and pharmaceutical composition containing the same, preparation method and use thereof

LI JIANFENG0 citations46

DACH ROLF

1 patent

US8513413B2Aug 20, 2013

Process for the preparation of nitroorotic acid

DACH ROLF0 citations41

ZHANG QIANG

1 patent

US9249084B2Feb 2, 2016

Substituted n-pentanamide compounds, preparation method and the use thereof

ZHANG QIANG0 citations38

TOPHARMAN SHANGHAI CO LTD

1 patent

US9376410B2Jun 28, 2016

(2R)-2-deoxy-2,2-disubstituted-ribono-1,4-lactone and preparation method and use thereof

TOPHARMAN SHANGHAI CO LTD0 citations27