Inventor
SU SHIH-YUAN
TW9 patents
⚠️ This page may combine multiple inventors who share the name “SU SHIH-YUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHANG CHUN PETROCHEMICAL CO LTD
3 patentsUS11124642B1Sep 21, 2021
Ethylene-vinyl alcohol copolymer composition with improved oxygen barrier properties
CHANG CHUN PETROCHEMICAL CO LTD8 citations82
US10982084B1Apr 20, 2021
Ethylene vinyl alcohol copolymer resin composition as well as films and multi-layer structures thereof
CHANG CHUN PETROCHEMICAL CO LTD6 citations80
US12479987B2Nov 25, 2025
Ethylene vinyl ester based copolymer saponified pellets and film containing the same
CHANG CHUN PETROCHEMICAL CO LTD0 citations50