Patents by Inventor Aldo Guiducci

Aldo Guiducci has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Use of a boron-containing additive as an inhibitor of lead corrosion
    Patent number: 10982166
    Abstract: This invention relates to the use of a boron-containing additive in a non-aqueous lubricant composition as an inhibit or of lead corrosion associated with ashless, organic ester, anti-wear additives and/or friction modifiers.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: April 20, 2021
    Assignee: Castrol Limited
    Inventors: Aldo Guiducci, Gordon Lamb, Kevin West
  • Use of a hydrocarbyl-substituted salicylic acid detergent as an inhibitor of lead corrosion
    Patent number: 10907111
    Abstract: This invention relates to the use of a metallic or non-metallic detergent which is a hydrocarbyl-substituted salicylic acid or a derivative thereof in a non-aqueous lubricant composition as an inhibitor of lead corrosion associated with ashless, organic ester, anti-wear additives and/or friction modifiers.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: February 2, 2021
    Assignee: Castrol Limited
    Inventors: Aldo Guiducci, Gordon Lamb, Kevin West
  • Use of a Boron-Containing Additive as an Inhibitor of Lead Corrosion
    Publication number: 20180023019
    Abstract: This invention relates to the use of a boron-containing additive in a non-aqueous lubricant composition as an inhibit or of lead corrosion associated with ashless, organic ester, anti-wear additives and/or friction modifiers.
    Type: Application
    Filed: December 17, 2015
    Publication date: January 25, 2018
    Inventors: Aldo Guiducci, Gordon Lamb, Kevin West
  • Use of Glycerides of Hydroxy Polycarboxylic Acids as Anti-Camshaft-Wear Additives in Lubricants and Fuels
    Publication number: 20180016511
    Abstract: This invention relates to the use of an oil-soluble mono-, di-, or tri-glyceride of at least one hydroxy polycarboxylic acid, or a derivative thereof, as an anti-camshaft-wear additive in a non-aqueous lubricant composition and/or in a fuel composition.
    Type: Application
    Filed: December 17, 2015
    Publication date: January 18, 2018
    Inventors: Aldo Guiducci, Gordon Lamb, Kevin West
  • Use of a Hydrocarbyl-Substituted Salicylic Acid Detergent as an Inhibitor of Lead Corrosion
    Publication number: 20180010062
    Abstract: This invention relates to the use of a metallic or non-metallic detergent which is a hydrocarbyl-substituted salicylic acid or a derivative thereof in a non-aqueous lubricant composition as an inhibitor of lead corrosion associated with ashless, organic ester, anti-wear additives and/or friction modifiers.
    Type: Application
    Filed: December 17, 2015
    Publication date: January 11, 2018
    Inventors: Aldo Guiducci, Gordon Lamb, Kevin West