Inventor
Chen yi-hui
TW11 patents
⚠️ This page may combine multiple inventors who share the name “Chen yi-hui”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DE POAN PNEUMATIC CORP
2 patentsCPC CORP TAIWAN
2 patentsUS10640447B1May 5, 2020
Process for hydrogenation of aromatic polycarboxylic acids or derivatives thereof to the corresponding alicyclic polycarboxylic acids or derivatives thereof
CPC CORP TAIWAN0 citations39
US10730822B1Aug 4, 2020
Process for making alicyclic polycarboxylic acids or their derivatives
CPC CORP TAIWAN0 citations31