Inventor
YEH LISA I-CHING
US15 patents
⚠️ This page may combine multiple inventors who share the name “YEH LISA I-CHING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXONMOBIL RES & ENG CO
14 patentsUS6458176B2Oct 1, 2002
Diesel fuel composition
EXXONMOBIL RES & ENG CO24 citations91
US6447557B1Sep 10, 2002
Diesel fuel composition
EXXONMOBIL RES & ENG CO26 citations90
US11186787B2Nov 30, 2021
Base stocks and lubricant compositions containing same
EXXONMOBIL RES & ENG CO5 citations82
US6447558B1Sep 10, 2002
Diesel fuel composition
EXXONMOBIL RES & ENG CO18 citations82
US10287516B2May 14, 2019
Block processing configurations for base stock production from deasphalted oil
EXXONMOBIL RES & ENG CO4 citations81
US10414995B2Sep 17, 2019
Base stocks and lubricant compositions containing same
EXXONMOBIL RES & ENG CO1 citations71
US7914665B2Mar 29, 2011
Method for making a lubricating oil with improved low temperature properties
EXXONMOBIL RES & ENG CO6 citations71
US10808185B2Oct 20, 2020
Bright stock production from low severity resid deasphalting
EXXONMOBIL RES & ENG CO2 citations70
US10400185B2Sep 3, 2019
Base stocks and lubricant compositions containing same
EXXONMOBIL RES & ENG CO1 citations68
US6716258B2Apr 6, 2004
Fuel composition
EXXONMOBIL RES & ENG CO3 citations62
US10920159B2Feb 16, 2021
Base stocks and lubricant compositions containing same
EXXONMOBIL RES & ENG CO0 citations60
US11060040B2Jul 13, 2021
Base stocks and lubricant compositions containing same
EXXONMOBIL RES & ENG CO0 citations58
US7875458B2Jan 25, 2011
Application of test for residual wax contamination in basestocks to correlate with the low temperature viscometric properties of fully formulated oils
EXXONMOBIL RES & ENG CO6 citations56
US10590360B2Mar 17, 2020
Bright stock production from deasphalted oil
EXXONMOBIL RES & ENG CO0 citations49