Inventor

WANG YINSHENG

CN3 patents

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

SHANGHAI PHICHEM MAT CO LTD

2 patents

US10315927B2Jun 11, 2019

Methods and processes of preparing aluminum hydroxide and aluminum oxide

SHANGHAI PHICHEM MAT CO LTD0 citations47

US9643857B2May 9, 2017

Methods of preparing high purity aluminum hydroxide and high purity aluminum oxide

SHANGHAI PHICHEM MAT CO LTD1 citations47

SHANGHAI PHICHEM MATERIAL CO LTD

1 patent

US9145305B2Sep 29, 2015

Methods and processes of preparing aluminum oxide

SHANGHAI PHICHEM MATERIAL CO LTD2 citations54