Inventor

YI CONGHUA

CN5 patents

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

UNIV SOUTH CHINA TECH

4 patents

US11059031B2Jul 13, 2021

Three-dimensional lignin porous carbon/zinc oxide composite material and its preparation and application in the field of photocatalysis

UNIV SOUTH CHINA TECH4 citations68

US11905430B2Feb 20, 2024

Lignosulfonate dispersion self-healing polyurea coating, preparation method therefor, coating layer thereof and application thereof

UNIV SOUTH CHINA TECH0 citations58

US11332769B2May 17, 2022

Method for promoting enzymolysis of lignocellulose by using pH-responsive lignin amphoteric surfactant and recovery of cellulase

UNIV SOUTH CHINA TECH0 citations56

US9695318B2Jul 4, 2017

Inorganic/lignin type polymer composite nanoparticles, preparation method therefor and application thereof

UNIV SOUTH CHINA TECH0 citations33

QIU XUEQING

1 patent

US8987427B2Mar 24, 2015

Highly efficient lignin-based water-reducing agent with high degree of sulfonation and high molecular weight, and preparation method thereof

QIU XUEQING0 citations39