Inventor

CEN GUODONG

CN5 patents

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

CHENGDU EASTON BIOPHARMACEUTICALS CO LTD

2 patents

US10537555B2Jan 21, 2020

Complex of angiotensin receptor antagonist and neutral endopeptidase inhibitor

CHENGDU EASTON BIOPHARMACEUTICALS CO LTD2 citations67

US9815833B2Nov 14, 2017

Pyridine derivative and medical use thereof

CHENGDU EASTON BIOPHARMACEUTICALS CO LTD0 citations45

CHENGDU SHIBEIKANG BIOMEDICAL TECH CO LTD

2 patents

US12371439B2Jul 29, 2025

Crystalline form B of tetrahydrothienopyridine compound, preparation method, composition and application thereof

CHENGDU SHIBEIKANG BIOMEDICAL TECH CO LTD0 citations44

US12006276B2Jun 11, 2024

Dibromobenzyl derivative, stereoisomer or salt thereof, and preparation method and application of dibromobenzyl derivative

CHENGDU SHIBEIKANG BIOMEDICAL TECH CO LTD0 citations44

CHENGDU EASTON PHARMACEUTICAL

1 patent

US9255098B2Feb 9, 2016

Xanthine derivative

CHENGDU EASTON PHARMACEUTICAL0 citations41