Inventor
WEI LIWEN
US16 patents
⚠️ This page may combine multiple inventors who share the name “WEI LIWEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOBIL OIL CORP
7 patentsUS6087307AJul 11, 2000
Polyether fluids miscible with non-polar hydrocarbon lubricants
MOBIL OIL CORP78 citations95
US5741946AApr 21, 1998
Polyether lubricants and method for their production
MOBIL OIL CORP56 citations95
US5344578ASep 6, 1994
Hydrocarbyl ethers of sulfur-containing hydroxyl derived aromatics as synthetic lubricant base stocks
MOBIL OIL CORP20 citations91
US5648557AJul 15, 1997
Polyether lubricants and method for their production
MOBIL OIL CORP13 citations73
US5520709AMay 28, 1996
Hydrocarbyl ethers of sulfur-containing hydroxyl derived aromatics as synthetic lubricant base stocks
MOBIL OIL CORP5 citations72
US5368759ANov 29, 1994
Ester fluids with high temperature stability
MOBIL OIL CORP4 citations62
US5207937AMay 4, 1993
Amine salts of sulfur-containing alkylated phenols or alkylated naphthols as multifunctional antioxidant and antiwear additives
MOBIL OIL CORP0 citations51
WEI LIWEN
4 patentsUS8268188B2Sep 18, 2012
Synthetic refrigeration oil composition for HFC applications
WEI LIWEN1 citations57
US8123974B2Feb 28, 2012
Synthetic refrigeration oil composition for HFC applications
WEI LIWEN1 citations57
US12410378B2Sep 9, 2025
Methods of making pol yurea powders, gels and greases, and related compositions made therefrom
WEI LIWEN0 citations49
US8709276B2Apr 29, 2014
Synthetic refrigeration oil composition for HFC applications
WEI LIWEN0 citations47
EXXON RESEARCH ENGINEERING CO
3 patentsUS5300274AApr 5, 1994
Method for making molybdenum and sulfur containing compounds
EXXON RESEARCH ENGINEERING CO4 citations62
US4997962AMar 5, 1991
Synthesis of tetrathioperrhenate salts
EXXON RESEARCH ENGINEERING CO1 citations52
US4954645ASep 4, 1990
Dithioacid rhenium sulfide dimer compositions
EXXON RESEARCH ENGINEERING CO0 citations52