Inventor

HUA XIAOGANG

US2 patents

Patents

2 patents

US12319660B2Jun 3, 2025

Preparation of substituted diaminopyrazine dicarboxylic acids

MEDIBEACON INC0 citations57

US12428382B2Sep 30, 2025

Purification of substituted diaminopyrazine dicarboxylic acids

MEDIBEACON INC0 citations46