Inventor
LONG ZHIQI
CN5 patents
⚠️ This page may combine multiple inventors who share the name “LONG ZHIQI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GRIREM ADVANCED MAT CO LTD
3 patentsUS9725620B2Aug 8, 2017
Cerium oxide based composite polishing powder and preparation method thereof
GRIREM ADVANCED MAT CO LTD1 citations47
US10280482B2May 7, 2019
Method of recovering rare earth aluminum and silicon from rare earth-containing aluminum-silicon scraps
GRIREM ADVANCED MAT CO LTD0 citations37
US9752213B2Sep 5, 2017
Method for comprehensively recovering rare earth elements and fluorine element in a bastnaesite treatment process
GRIREM ADVANCED MAT CO LTD0 citations36