Inventor

GENG ZHONGFENG

CN3 patents

⚠️ This page may combine multiple inventors who share the name “GENG ZHONGFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV TIANJIN

2 patents

US12049442B2Jul 30, 2024

Preparation method of vinyl acetate by ethylene process and device thereof

UNIV TIANJIN0 citations47

US11939286B2Mar 26, 2024

Method for producing vinyl acetate

UNIV TIANJIN0 citations46

YUAN YINGJIN

1 patent

US9636627B2May 2, 2017

Method for recovering ethylene during the process for producing VAC and a device thereof

YUAN YINGJIN2 citations59