Inventor

ZHANG XIAORUI

CN4 patents

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

JOHNSON MATTHEY PLC

3 patents

US12251683B2Mar 18, 2025

OCEAN UNIV CHINA

1 patent

US12540089B2Feb 3, 2026

System and method for controling amount of liquid carbon source released to constructed wetland

OCEAN UNIV CHINA0 citations40

ZHANG XIAORUI

JOHNSON MATTHEY PLC

Transition metal incorporated alumina for improved three way catalysts

Transition metal incorporated alumina for improved three way catalysts

Tin incorporated catalysts for gasoline engine exhaust gas treatments

OCEAN UNIV CHINA

System and method for controling amount of liquid carbon source released to constructed wetland