P

Inventor

LI XIANGMIN

US13 patents
⚠️ This page may combine multiple inventors who share the name “LI XIANGMIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LYONDELL CHEMICAL TECH LP

4 patents
US9593090B2Mar 14, 2017

Alkylene oxide separation systems, methods, and apparatuses

LYONDELL CHEMICAL TECH LP2 citations71
US7439405B1Oct 21, 2008

Purification of propylene glycol monoalkyl ether

LYONDELL CHEMICAL TECH LP2 citations61
US10233166B2Mar 19, 2019

Alkylene oxide separation systems, methods, and apparatuses

LYONDELL CHEMICAL TECH LP0 citations51
US9586881B2Mar 7, 2017

Production of propylene glycol monoalkyl ether

LYONDELL CHEMICAL TECH LP0 citations40

LI XIANGMIN

3 patents
US8981133B2Mar 17, 2015

Alkylene oxide separation systems, methods, and apparatuses

LI XIANGMIN3 citations60
US8080678B2Dec 20, 2011

Purification of propylene oxide

LI XIANGMIN0 citations48
US9187392B2Nov 17, 2015

Production of propylene glycol monoalkyl ether

LI XIANGMIN0 citations37

HARBISON WALKER REFRACTORIES

2 patents
US6395662B1May 28, 2002

Non-slumping sprayable refractory castables containing thermal black

HARBISON WALKER REFRACTORIES29 citations91
US6313056B1Nov 6, 2001

Non-slumping sprayable refractory castables containing thermal black

HARBISON WALKER REFRACTORIES33 citations91

ARCO CHEM TECH

2 patents
US6770790B1Aug 3, 2004

Purification of tertiary butyl alcohol

ARCO CHEM TECH12 citations73
US6512129B1Jan 28, 2003

Epoxidation process

ARCO CHEM TECH4 citations62

BEIJING BAIDU NETCOM SCI & TECH CO LTD

1 patent
US11909886B2Feb 20, 2024

Method, apparatus for blockchain-based multi-party computation, device and medium

BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations46

GUANGZHOU POLYSARM BIOSCIENCE CORP

1 patent
US10183028B2Jan 22, 2019

Enrichment method of ergosterol peroxide from sporoderm-broken Ganoderma lucidum spore powder

GUANGZHOU POLYSARM BIOSCIENCE CORP0 citations18