Inventor

PAN GUOYUAN

CN2 patents

Patents

2 patents

US10040032B2Aug 7, 2018

Complex nanofiltration membrane and the preparation thereof

CHINA PETROLEUM & CHEM CORP2 citations71

US12440808B2Oct 14, 2025

Polymer-based film, preparation method therefor, and use thereof

CHINA PETROLEUM & CHEM CORP0 citations49