Inventor
WANG FRANK CHENG-YU
US14 patents
⚠️ This page may combine multiple inventors who share the name “WANG FRANK CHENG-YU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXONMOBIL RES & ENG CO
5 patentsUS7642095B2Jan 5, 2010
Method of analyzing basestocks for low temperature properties
EXXONMOBIL RES & ENG CO12 citations83
US7641786B2Jan 5, 2010
Method of analyzing basestocks for low temperature properties
EXXONMOBIL RES & ENG CO9 citations83
US9206370B2Dec 8, 2015
Lubricant base stocks from renewable sources with improved low temperature properties
EXXONMOBIL RES & ENG CO5 citations69
US9206372B2Dec 8, 2015
Lubricant compositions from renewable base stocks with improved properties
EXXONMOBIL RES & ENG CO4 citations69
US9574138B2Feb 21, 2017
Process for making saturated hydrocarbons from renewable feeds
EXXONMOBIL RES & ENG CO1 citations51
EXXONMOBIL CHEMICAL PATENTS INC
5 patentsUS11286428B2Mar 29, 2022
Solvent and temperature assisted dissolution of solids from steam cracked tar
EXXONMOBIL CHEMICAL PATENTS INC2 citations71
US10597592B2Mar 24, 2020
Upgrading hydrocarbon pyrolysis tar
EXXONMOBIL CHEMICAL PATENTS INC2 citations71
US11401473B2Aug 2, 2022
Process to maintain high solvency of recycle solvent during upgrading of steam cracked tar
EXXONMOBIL CHEMICAL PATENTS INC0 citations61
US12157861B2Dec 3, 2024
Fluid for tar hydroprocessing
EXXONMOBIL CHEMICAL PATENTS INC0 citations57
US11939543B2Mar 26, 2024
Steam cracking processes and the use of solvents streams produced by solvent-assisted tar conversion processes
EXXONMOBIL CHEMICAL PATENTS INC0 citations47