P

Inventor

ADAMS PAUL E

US59 patents
⚠️ This page may combine multiple inventors who share the name “ADAMS PAUL E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LUBRIZOL CORP

48 patents
US7727943B2Jun 1, 2010

Titanium compounds and complexes as additives in lubricants

LUBRIZOL CORP124 citations99
US6559105B2May 6, 2003

Lubricant compositions containing ester-substituted hindered phenol antioxidants

LUBRIZOL CORP232 citations98
US6310009B1Oct 30, 2001

Lubricating oil compositions containing saligenin derivatives

LUBRIZOL CORP102 citations97
US6224642B1May 1, 2001

Additive composition

LUBRIZOL CORP63 citations96
US6114547ASep 5, 2000

Hydroxy-substituted monolactones and use thereof as intermediates for preparing lubricating oil and fuel additives

LUBRIZOL CORP54 citations96
US6020500AFeb 1, 2000

Hydroxy-substituted monolactones useful as intermediates for preparing lubricating oil and fuel additives

LUBRIZOL CORP63 citations96
US5786490AJul 28, 1998

Process for preparing compositions useful as intermediates for preparing lubricating oil and fuel additives

LUBRIZOL CORP58 citations96
US5777142AJul 7, 1998

Unsaturated hydroxycarboxylic compounds useful as intermediates for preparing lubricant and fuel additives

LUBRIZOL CORP54 citations96
US5739356AApr 14, 1998

Lactones useful as intermediates for preparing lubricating oil and fuel additives

LUBRIZOL CORP71 citations96
US5458793AOct 17, 1995

Compositions useful as additives for lubricants and liquid fuels

LUBRIZOL CORP76 citations96
US5336278AAug 9, 1994

Fuel composition containing an aromatic amide detergent

LUBRIZOL CORP91 citations96
US5830243ANov 3, 1998

Fuel compositions containing N-substituted perahydro-s triazines

LUBRIZOL CORP76 citations95
US5178786AJan 12, 1993

Corrosion-inhibiting compositions and functional fluids containing same

LUBRIZOL CORP103 citations94
US6310011B1Oct 30, 2001

Overbased metal salts useful as additives for fuels and lubricants

LUBRIZOL CORP77 citations93
US5856524AJan 5, 1999

Process for preparing compositions useful as intermediates for preparing lubricating oil and fuel additives

LUBRIZOL CORP65 citations93
US5851966ADec 22, 1998

Reaction products of substituted carboxylic acylating agents and carboxylic reactants for use in fuels and lubricants

LUBRIZOL CORP41 citations93
US5696060ADec 9, 1997

Acylated nitrogen compounds useful as additives for lubricating oil and fuel compositions

LUBRIZOL CORP33 citations93
US5696067ADec 9, 1997

Hydroxy-group containing acylated nitrogen compounds useful as additives for lubricating oil and fuel compositions

LUBRIZOL CORP37 citations93
US6787663B2Sep 7, 2004

Lubricant compositions containing ester-substituted hindered phenol antioxidants

LUBRIZOL CORP20 citations92
US5827805AOct 27, 1998

Condensates of alkyl phenols and glyoxal and products derived therefrom

LUBRIZOL CORP38 citations92
US5376154ADec 27, 1994

Low-sulfur diesel fuels containing organometallic complexes

LUBRIZOL CORP35 citations92
US5281346AJan 25, 1994

Two-cycle engine lubricant and method of using same comprising alkali or alkaline earth metal salts of carboxylic aromatic acids

LUBRIZOL CORP43 citations92
US4670169AJun 2, 1987

Coupled phosphorus-containing amides, precursors thereof and lubricant compositions containing same

LUBRIZOL CORP42 citations92
US5356546AOct 18, 1994

Metal salts useful as additives for fuels and lubricants

LUBRIZOL CORP31 citations90
US5531911AJul 2, 1996

Metal free hydraulic fluid with amine salt

LUBRIZOL CORP39 citations89
US4876374AOct 24, 1989

Process for manufacturing amides

LUBRIZOL CORP36 citations89
US7772171B2Aug 10, 2010

Method of lubricating an internal combustion engine and improving the efficiency of the emissions control system of the engine

LUBRIZOL CORP11 citations76
US6117941ASep 12, 2000

Intermediates useful for preparing dispersant-viscosity improvers for lubricating oils

LUBRIZOL CORP9 citations74
US5518510AMay 21, 1996

Low-sulfur diesel fuels containing organo-metallic complexes

LUBRIZOL CORP13 citations73
US4770801ASep 13, 1988

Coupled phosphorus-containing amides, precursors thereof and lubricant compositions containing same

LUBRIZOL CORP7 citations73
US11384308B2Jul 12, 2022

Alkyl phosphate amine salts for use in lubricants

LUBRIZOL CORP2 citations71
US10793802B2Oct 6, 2020

Mixed phosphorus esters for lubricant applications

LUBRIZOL CORP5 citations71
US10611981B2Apr 7, 2020

Mixed phosphorus esters for lubricant applications

LUBRIZOL CORP5 citations71
US7381691B2Jun 3, 2008

Friction modifiers for improved anti-shudder performance and high static friction in transmission fluids

LUBRIZOL CORP7 citations71
US5441653AAug 15, 1995

Two-stroke cycle engine lubricant and method of using same

LUBRIZOL CORP16 citations69
US5560755AOct 1, 1996

Compositions useful as additives for lubricants and liquid fuels

LUBRIZOL CORP3 citations63
US5308520AMay 3, 1994

Heterocyclic compounds useful as additives for lubricant and fuel compositions

LUBRIZOL CORP1 citations63
US5039436AAug 13, 1991

Coupled polyamine lubricant additives derived from hydrocarbyl polynitriles and polyamines

LUBRIZOL CORP5 citations63
US4976881ADec 11, 1990

Coupled polyamine lubricant additives derived from hydrocarbyl polynitriles and polyamines

LUBRIZOL CORP4 citations63
US4906392AMar 6, 1990

Coupled polyamine lubricant additives derived from hydrocarbyl polynitriles and polyamines

LUBRIZOL CORP3 citations63
US4784782ANov 15, 1988

Heterocyclic compounds useful as additives for lubricant and fuel compositions

LUBRIZOL CORP3 citations63
US11254646B2Feb 22, 2022

Ultra-low molecular weight imide containing quaternary ammonium salts having short hydrocarbon tails

LUBRIZOL CORP0 citations62
US7538076B2May 26, 2009

Lubricant and concentrate compositions comprising hindered-phenol-containing diester antioxidant and method thereof

LUBRIZOL CORP2 citations62
US6492306B2Dec 10, 2002

Nitrogen containing dispersant-viscosity improvers

LUBRIZOL CORP4 citations62
US6288013B1Sep 11, 2001

Nitrogen containing dispersant-viscosity improvers

LUBRIZOL CORP5 citations62
US7648949B2Jan 19, 2010

Low phosphorus cobalt complex-containing engine oil lubricant

LUBRIZOL CORP3 citations61
US11352582B2Jun 7, 2022

Lubricant with high pyrophosphate level

LUBRIZOL CORP0 citations59
US4921992AMay 1, 1990

Process for manufacturing amides

LUBRIZOL CORP5 citations59

BROWN JASON R

2 patents

Showing the top 50 of 59 patents by PatentIndex Score.