Inventor

ZHANG XIUZHAN

CN3 patents

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

CHINA MERCHANTS DEEPSEA RES INSTITUTE SANYA CO LTD

2 patents

US12378749B2Aug 5, 2025

Environmentally-friendly semi-closed loop deep-sea ore hydraulic lifting system

CHINA MERCHANTS DEEPSEA RES INSTITUTE SANYA CO LTD0 citations38

US12371993B2Jul 29, 2025

Deep-sea ore hydraulic lifting system with deep-sea single high-pressure silo feeding device

CHINA MERCHANTS DEEPSEA RES INSTITUTE SANYA CO LTD0 citations38

CHINA MERCHANTS MARINE OFFSHORE RES INSTITUTE CO

1 patent

US12391343B2Aug 19, 2025

Drag-reducing separator plate and design method therefor

CHINA MERCHANTS MARINE OFFSHORE RES INSTITUTE CO0 citations51