Inventor
WANG LIANGSHI
CN9 patents
⚠️ This page may combine multiple inventors who share the name “WANG LIANGSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GRIREM ADVANCED MAT CO LTD
4 patentsUS12398443B2Aug 26, 2025
Process for metallurgy and separating rare earth concentrate using combination method
GRIREM ADVANCED MAT CO LTD0 citations47
US9725620B2Aug 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
CHINA PETROLEUM & CHEM CORP
3 patentsUS9988505B2Jun 5, 2018
Polyethylene compositions and films formed therefrom
CHINA PETROLEUM & CHEM CORP6 citations79
US10301405B2May 28, 2019
Polypropylene with narrow molecular weight distribution range and processes for preparation thereof
CHINA PETROLEUM & CHEM CORP0 citations47
US10787754B2Sep 29, 2020
Polymer/filler/metal composite fiber and preparation method thereof
CHINA PETROLEUM & CHEM CORP0 citations39