Inventor

QIAN QINGYUN

CN2 patents

Patents

2 patents

US11643530B2May 9, 2023

Polyethylene compositions with improved sealing performance and tear strength

EXXONMOBIL CHEMICAL PATENTS INC0 citations56

US12534606B2Jan 27, 2026

Functionalized propylene based elastomer composition and method of making

EXXONMOBIL CHEMICAL PATENTS INC0 citations44