Inventor
DI BIASE STEPHEN A
US13 patents
⚠️ This page may combine multiple inventors who share the name “DI BIASE STEPHEN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUBRIZOL CORP
8 patentsUS5354484AOct 11, 1994
Phosphorus-containing lubricant and functional fluid compositions
LUBRIZOL CORP113 citations97
US5523005AJun 4, 1996
Gear lubricant composition
LUBRIZOL CORP20 citations92
US4740322AApr 26, 1988
Sulfur-containing compositions, and additive concentrates, lubricating oils, metal working lubricants and asphalt compositions containing same
LUBRIZOL CORP49 citations92
US5171461ADec 15, 1992
Sulfur and copper-containing lubricant compositions
LUBRIZOL CORP8 citations73
US5059335AOct 22, 1991
Lubricants containing salts of hydroxyalkane phosphonic acids
LUBRIZOL CORP13 citations73
US5015368AMay 14, 1991
Ore flotation process using carbamate compounds
LUBRIZOL CORP18 citations73
US5154843AOct 13, 1992
Hydroxyalkane phosphonic acids and derivatives thereof and lubricants containing the same
LUBRIZOL CORP4 citations62
US4804489AFeb 14, 1989
Low molecular weight viscosity modifying compositions
LUBRIZOL CORP4 citations56
ELEVANCE RENEWABLE SCIENCES
4 patentsUS9896424B2Feb 20, 2018
Methods of making sulfurized derivatives
ELEVANCE RENEWABLE SCIENCES1 citations62
US9481850B2Nov 1, 2016
Maleinized ester derivatives
ELEVANCE RENEWABLE SCIENCES2 citations58
US9464255B2Oct 11, 2016
Maleinized ester derivatives
ELEVANCE RENEWABLE SCIENCES2 citations58
US10294210B2May 21, 2019
Maleinated derivatives
ELEVANCE RENEWABLE SCIENCES0 citations51