Inventor
CHEN QIUWEN
CN8 patents
⚠️ This page may combine multiple inventors who share the name “CHEN QIUWEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NANJING HYDRAULIC RES INST
7 patentsUS11713253B2Aug 1, 2023
Magnesium-aluminum hydrotalcite-loaded nano zero-valent iron composite material, method for preparing same and use thereof
NANJING HYDRAULIC RES INST0 citations52
US10939672B2Mar 9, 2021
Experimental device and experimental method for studying quantitative relationship between spawning of parent fish and stimulation of flow velocity
NANJING HYDRAULIC RES INST0 citations47
US11609222B2Mar 21, 2023
Water-soil interface physiochemical monitoring apparatus and reservoir area hydro-fluctuation belt monitoring system based on same
NANJING HYDRAULIC RES INST0 citations44
US12433260B1Oct 7, 2025
Method for determining ecological flow process and water temperature process of habitat requirements of full life history of fish
NANJING HYDRAULIC RES INST0 citations41
US10788349B2Sep 29, 2020
Experimental system and method for in-situ simulating different flooding-drying frequencies of shore zones
NANJING HYDRAULIC RES INST0 citations34
US10794887B2Oct 6, 2020
Intelligent device for integrated sampling of layered water and sediment core of deep reservoir
NANJING HYDRAULIC RES INST0 citations33
US10415202B2Sep 17, 2019
Method for controlling the gate based on the habitat requirement for fish overwintering in rives
NANJING HYDRAULIC RES INST0 citations33