Inventor

CHEN JINYAO

CN6 patents

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

ZHEJIANG HISUN PHARM CO LTD

2 patents

US9670245B2Jun 6, 2017

Ginsenoside C-K polymorphic compounds and method for preparing same

ZHEJIANG HISUN PHARM CO LTD0 citations45

US9643992B2May 9, 2017

Two crystal forms of ginsenoside C-K and method for preparing same

ZHEJIANG HISUN PHARM CO LTD0 citations45

SHANGHAI SUNTRONG BIOTECHNOLOGY CO LTD

1 patent

US9988355B2Jun 5, 2018

Form A of mesylate for nicotinamide derivatives and preparation method and application thereof

SHANGHAI SUNTRONG BIOTECHNOLOGY CO LTD4 citations59

SHANGHAI XUANCHUANG BIOLOGICAL TECH CO LTD

1 patent

US11414414B2Aug 16, 2022

Pyrroloquinoline quinone glycine betaine salt

SHANGHAI XUANCHUANG BIOLOGICAL TECH CO LTD0 citations51

XIAMEN LEEDARSON LIGHTING CO LTD

1 patent

US12031705B2Jul 9, 2024

Lighting apparatus

XIAMEN LEEDARSON LIGHTING CO LTD0 citations50

REN GUOBIN

1 patent

US8962880B2Feb 24, 2015

Amorphous asiatic tromethamine salt and preparation method thereof

REN GUOBIN0 citations40