Inventor
ZHANG WENCAI
US5 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG WENCAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV KENTUCKY RES FOUND
3 patentsUS11155897B2Oct 26, 2021
Low-cost selective precipitation circuit for recovery of rare earth elements from acid leachate of coal waste
UNIV KENTUCKY RES FOUND5 citations77
US12392014B2Aug 19, 2025
Low-cost selective precipitation circuit for recovery of rare earth elements from acid leachate of coal waste
UNIV KENTUCKY RES FOUND0 citations56
US11821054B2Nov 21, 2023
Method for recovering valuable elements from precombustion coal-based materials
UNIV KENTUCKY RES FOUND0 citations49