Inventor
MORETON DAVID J
GB43 patents
⚠️ This page may combine multiple inventors who share the name “MORETON DAVID J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUBRIZOL CORP
25 patentsUS7951211B2May 31, 2011
Quaternary ammonium salt detergents for use in fuels
LUBRIZOL CORP95 citations97
US7947093B2May 24, 2011
Quaternary ammonium salt detergents for use in fuels
LUBRIZOL CORP57 citations97
US6328771B1Dec 11, 2001
Fuel compositions containing lubricity enhancing salt compositions
LUBRIZOL CORP21 citations92
US10913910B2Feb 9, 2021
Quaternary ammonium amide and/or ester salts
LUBRIZOL CORP1 citations73
US10479950B2Nov 19, 2019
Quaternary ammonium amide and/or ester salts
LUBRIZOL CORP1 citations73
US10023819B2Jul 17, 2018
Quaternary ammonium amide and/or ester salts
LUBRIZOL CORP3 citations73
US6913630B2Jul 5, 2005
Amino alkylphenol emulsifiers for an aqueous hydrocarbon fuel
LUBRIZOL CORP10 citations73
US6379530B1Apr 30, 2002
Polyisobutene substituted succinimides
LUBRIZOL CORP4 citations63
US11254646B2Feb 22, 2022
Ultra-low molecular weight imide containing quaternary ammonium salts having short hydrocarbon tails
LUBRIZOL CORP0 citations62
US9279093B2Mar 8, 2016
Lubricating composition containing an aromatic compound
LUBRIZOL CORP2 citations62
US11174444B2Nov 16, 2021
Diesel detergent without a low molecular weight penalty
LUBRIZOL CORP0 citations61
US7456136B2Nov 25, 2008
Linear compounds containing phenolic and salicylic units
LUBRIZOL CORP6 citations60
US10364402B2Jul 30, 2019
Lubricating composition containing an oxyalkylated aromatic polyol compound
LUBRIZOL CORP1 citations59
US6673751B1Jan 6, 2004
Boron containing overbased calixarates and lubricants and methods thereof
LUBRIZOL CORP3 citations54
US11781085B2Oct 10, 2023
Low molecular weight imide containing quaternary ammonium salts
LUBRIZOL CORP0 citations52
US10160850B2Dec 25, 2018
Quaternary ammonium salt of a polyalkene-substituted amine compound
LUBRIZOL CORP0 citations52
US9777240B2Oct 3, 2017
Lubricating composition containing an aromatic compound
LUBRIZOL CORP0 citations52
US11820957B2Nov 21, 2023
Low molecular weight amide/ester containing quaternary ammonium salts
LUBRIZOL CORP0 citations51
US10669496B2Jun 2, 2020
Diesel detergent without a low molecular weight penalty
LUBRIZOL CORP0 citations51
US10202559B2Feb 12, 2019
Diesel detergent without a low molecular weight penalty
LUBRIZOL CORP0 citations51
US10005978B2Jun 26, 2018
Diesel detergent without a low molecular weight penalty
LUBRIZOL CORP0 citations51
US10501701B2Dec 10, 2019
Lubricating composition containing an oxyalkylated aromatic polyol compound
LUBRIZOL CORP0 citations49
US10975323B2Apr 13, 2021
Sulfurized catecholate detergents for lubricating compositions
LUBRIZOL CORP0 citations48
US10144835B2Dec 4, 2018
Oxidized alpha-olefins in rust preventive coatings
LUBRIZOL CORP0 citations44
US10526559B2Jan 7, 2020
Aromatic detergents and lubricating compositions thereof
LUBRIZOL CORP0 citations36
BP CHEMICALS ADDITIVES
4 patentsUS5602084AFeb 11, 1997
Detergent additives for lubricating oils, their preparation and use
BP CHEMICALS ADDITIVES26 citations92
US5670462ASep 23, 1997
Lubricating oil additives
BP CHEMICALS ADDITIVES44 citations88
US5734078AMar 31, 1998
Alkylation process
BP CHEMICALS ADDITIVES24 citations87
US5780403AJul 14, 1998
Ash-free detergents their preparation and use in lubricating oil compositions
BP CHEMICALS ADDITIVES9 citations74