P

Inventor

BURRINGTON JAMES D

US65 patents
⚠️ This page may combine multiple inventors who share the name “BURRINGTON JAMES D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LUBRIZOL CORP

24 patents
US6843916B2Jan 18, 2005

Slow release lubricant additives gel

LUBRIZOL CORP140 citations97
US5710225AJan 20, 1998

Heteropolyacid catalyzed polymerization of olefins

LUBRIZOL CORP65 citations96
US6077909AJun 20, 2000

Low chlorine content compositions for use in lubricants and fuels

LUBRIZOL CORP61 citations95
US7417012B2Aug 26, 2008

Slow release lubricant additives gel

LUBRIZOL CORP14 citations91
US6407170B1Jun 18, 2002

Dispersants prepared from high polydispersity olefin polymers

LUBRIZOL CORP16 citations90
US7744660B2Jun 29, 2010

Gel additives for fuel that reduce soot and/or emissions from engines

LUBRIZOL CORP12 citations84
US6346585B1Feb 12, 2002

Ammonium heteropolyacid catalized polymerization of olefins

LUBRIZOL CORP15 citations84
US7534747B2May 19, 2009

Gels that reduce soot and/or emissions from engines

LUBRIZOL CORP14 citations83
US7384896B2Jun 10, 2008

Controlled release of additive gel(s) for functional fluids

LUBRIZOL CORP11 citations80
US6794428B2Sep 21, 2004

Carbon black coupler

LUBRIZOL CORP17 citations79
US8022021B2Sep 20, 2011

Low ash controlled release gels

LUBRIZOL CORP10 citations77
US7833955B2Nov 16, 2010

Viscosity modifiers in controlled release lubricant additive gels

LUBRIZOL CORP11 citations77
US6846783B2Jan 25, 2005

Acylatign agents and dispersants for lubricating oil and fuels

LUBRIZOL CORP7 citations73
US7799745B2Sep 21, 2010

Slow release lubricant additives gel

LUBRIZOL CORP6 citations72
US7000655B2Feb 21, 2006

Fluid additive delivery systems

LUBRIZOL CORP8 citations71
US9650587B2May 16, 2017

Stabilized blends containing antioxidants

LUBRIZOL CORP4 citations70
US5817831AOct 6, 1998

Alkylation of aromatic amines using a heterpoly catalyst

LUBRIZOL CORP6 citations70
US11459520B2Oct 4, 2022

Aliphatic tetrahedral borate compounds for lubricating compositions

LUBRIZOL CORP0 citations61
US5712413AJan 27, 1998

Process for the preparation of N-hydrocarbyl-substituted amides such as tert-butylacrylamide via the Ritter reaction using solid heteropolyacid catalysts

LUBRIZOL CORP5 citations61
US6500898B2Dec 31, 2002

Dispersants prepared from high polydispersity olefin polymers

LUBRIZOL CORP2 citations60
US11999922B2Jun 4, 2024

Lubricant composition containing a detergent derived from cashew nut shell liquid

LUBRIZOL CORP0 citations57
US5986155ANov 16, 1999

Catalytic process for making high reactivity alkylating agents and products resulting therefrom

LUBRIZOL CORP3 citations56
US10774283B2Sep 15, 2020

Aliphatic tetrahedral borate compounds for fully formulated lubricating compositions

LUBRIZOL CORP0 citations50
US10190071B2Jan 29, 2019

Stabilized blends containing friction modifiers

LUBRIZOL CORP0 citations50

STANDARD OIL CO OHIO

19 patents
US4603207AJul 29, 1986

Conversion of a mixture of 3-methylpyridine and 3-methylpiperidine to 3-cyanopyridine

STANDARD OIL CO OHIO27 citations93
US5028713AJul 2, 1991

Ammoxidation of methyl substituted heteroaromatics to make heteroaromatic nitriles

STANDARD OIL CO OHIO11 citations74
US4876348AOct 24, 1989

Process for making 3-cyanopyridine

STANDARD OIL CO OHIO7 citations74
US4782173ANov 1, 1988

Synthesis of methionine hydroxy analog or derivative, and esters thereof; synthesis of 1-acyloxy-4-hydrocarbylthiopropene, and products

STANDARD OIL CO OHIO6 citations74
US4571443AFeb 18, 1986

Process for effecting oxidative dehydrodimerization

STANDARD OIL CO OHIO8 citations74
US4749811AJun 7, 1988

Method of making a diastereomeric mixture containing two diastereomeric α-acyloxy acid esters

STANDARD OIL CO OHIO8 citations73
US4753861AJun 28, 1988

Organic optical information storage medium employing crystalline transitions

STANDARD OIL CO OHIO14 citations71
US4568782AFeb 4, 1986

Preparation of indenes

STANDARD OIL CO OHIO18 citations71
US4526884AJul 2, 1985

Ruthenium containing catalyst composition useful for process for the demerization of acrylic compounds

STANDARD OIL CO OHIO12 citations71
US4519954AMay 28, 1985

Leach resistant catalyst useful for the dimerization of acrylic compounds

STANDARD OIL CO OHIO14 citations70
US4721803AJan 26, 1988

Method of making a diastereomeric mixture containing two diastereomeric N-acyl-amino acid esters

STANDARD OIL CO OHIO4 citations62
US4552705ANov 12, 1985

Method of making tri-(β-cyanoethyl)amine

STANDARD OIL CO OHIO2 citations61
US4681968AJul 21, 1987

Method of producing adiponitrile

STANDARD OIL CO OHIO2 citations60
US4670395AJun 2, 1987

Enantioselective hydrolysis of N-acylamino acid esters using a combined enzyme system

STANDARD OIL CO OHIO6 citations60
US4749786AJun 7, 1988

α-amino acids through catalytic reaction of CO and a hydroxyl compound with enamides

STANDARD OIL CO OHIO1 citations52
US4721789AJan 26, 1988

Oxidative cyclization of 2-methylglutaronitrile to 3-cyanopyridine

STANDARD OIL CO OHIO1 citations52
US4710574ADec 1, 1987

α-amino acids through catalytic reaction of CO and a hydroxyl compound with enamides

STANDARD OIL CO OHIO0 citations52
US4473506ASep 25, 1984

Iron selenium tellurium oxide catalysts

STANDARD OIL CO OHIO1 citations52
US4847411AJul 11, 1989

1,6-hexanediamides from 3-pentenamides

STANDARD OIL CO OHIO1 citations51

BURRINGTON JAMES D

2 patents

DELBRIDGE EWAN E

2 patents

MULLAY JOHN J

1 patent

BARTLEY STUART L

1 patent

LUBRIZOL ADVANCED MAT INC

1 patent

Showing the top 50 of 65 patents by PatentIndex Score.