Patents by Inventor Jonathan S. Vilardo

Jonathan S. Vilardo 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).

  • Patent number: 7727943
    Abstract: A lubricating composition comprising an oil of lubricating viscosity, 1 to 1000 parts per million by weight of titanium in the form of an oil-soluble titanium-containing material, and at least one additional lubricant additive provides beneficial effects on properties such as deposit control, oxidation, and filterability in engine oils.
    Type: Grant
    Filed: March 27, 2006
    Date of Patent: June 1, 2010
    Assignee: The Lubrizol Corporation
    Inventors: Jason R. Brown, Paul E. Adams, Virginia A. Carrick, Brent R. Dohner, William D. Abraham, Jonathan S. Vilardo, Richard M. Lange, Patrick E. Mosier
  • Publication number: 20100107484
    Abstract: The present invention provides a fuel additive concentrate comprising a detergent, antioxidant; and a friction modifier selected from the group consisting of an alkoxylated fatty amine, a fatty acid or derivative thereof, and mixture thereof. Additionally, the present invention further provides for a fuel composition comprising a fuel, which is a liquid at room temperature; and additive, wherein the additive is selected from the group consisting of: a detergent; antioxidant; friction modifier selected from the group consisting of an alkoxylated fatty amine, a fatty acid or derivative thereof, and mixture thereof; and mixtures thereof.
    Type: Application
    Filed: March 19, 2008
    Publication date: May 6, 2010
    Applicant: The Lubrizol Corporation
    Inventor: Jonathan S. Vilardo
  • Publication number: 20100081592
    Abstract: Formulations using tartaric compounds of the present invention in a low sulfur, low ash and low phosphorous lubricant lower wear, and friction and improves fuel economy.
    Type: Application
    Filed: December 3, 2009
    Publication date: April 1, 2010
    Applicant: The Lubrizol Corporation
    Inventors: Jody Kocsis, Jonathan S. Vilardo, Jason R. Brown, Daniel E. Barrer, Richard J. Vickerman
  • Patent number: 7651987
    Abstract: Formulations using tartaric compounds of the present invention in a low sulfur, low ash and low phosphorous lubricant lower wear, and friction and improves fuel economy.
    Type: Grant
    Filed: October 12, 2004
    Date of Patent: January 26, 2010
    Assignee: The Lubrizol Corporation
    Inventors: Jody Kocsis, Jonathan S. Vilardo, Jason R. Brown, Daniel E. Barrer, Richard J. Vickerman
  • Patent number: 7648949
    Abstract: Organo-Cobalt complexes having long chain saturated and unsaturated alkyl functionality as multifunctional additives in crankcase oils and the method of preparation thereof.
    Type: Grant
    Filed: January 27, 2005
    Date of Patent: January 19, 2010
    Assignee: The Lubrizol Corporation
    Inventors: Jonathan S. Vilardo, Jason R. Brown, William D. Abraham, Patrick E. Mosier, Paul E. Adams, Douglas T. Jayne, Richard M. Lange
  • Publication number: 20090307965
    Abstract: The present invention provides a fuel additive concentrate comprising a polyetheramine, antioxidant; and a friction modifier selected from the group consisting of an alkoxylated fatty amine, a fatty acid or derivative thereof, and mixture thereof. Additionally, the present invention further provides for a fuel composition comprising a fuel which is a liquid at room temperature; and additive, wherein the additive is selected from the group consisting of: a polyetheramine; antioxidant; friction modifier selected from the group consisting of an alkoxylated fatty amine, a fatty acid or derivative thereof, and mixture thereof; and mixtures thereof.
    Type: Application
    Filed: December 14, 2007
    Publication date: December 17, 2009
    Applicant: THE LUBRIZOL CORPORATION
    Inventor: Jonathan S. Vilardo
  • Patent number: 7538076
    Abstract: A lubricant and concentrate composition comprises a hindered-phenol-containing diester antioxidant derived from a hydrocarbyl diol or an amide diol. A method for improving the performance of a lubricant composition, especially a lubricant composition for an internal combustion engine, comprises the antioxidant.
    Type: Grant
    Filed: March 28, 2005
    Date of Patent: May 26, 2009
    Assignee: The Lubrizol Corporation
    Inventors: Jason R. Brown, Jonathan S. Vilardo, Virginia A. Carrick, William D. Abraham, Paul E. Adams
  • Publication number: 20090044445
    Abstract: The use of alkoxylates and nitrogen containing detergents in a fuel additive composition to prevent intake valve sticking and reduce intake valve deposits.
    Type: Application
    Filed: May 10, 2006
    Publication date: February 19, 2009
    Inventors: Jonathan S. Vilardo, Mark Davies, Malcolm MacDuff, Mitchell M. Jackson
  • Publication number: 20080282607
    Abstract: A fuel additive concentrate comprises a friction modifier selected from the group consisting of an alkoxylated fatty amine, a fatty acid or derivative thereof, and mixture thereof; an alcohol; and a compatibilizer selected from the group consisting of a low molecular weight carboxylic acid or anhydride or derivative there of, glycol ether, alkylated phenol, and a mixtures thereof wherein the fuel additive concentrate remains fluid at ?80 C or lower wherein the solvent has enough aromatic content to permit the fuel additive concentrate to be a fluid at minus 80 C. A fuel composition comprises fuel and the fuel additive concentrate. A method of operating a gasoline internal combustion engine comprises fueling the engine with the fuel composition and is effective in reducing fuel consumption.
    Type: Application
    Filed: November 3, 2006
    Publication date: November 20, 2008
    Inventors: Jeffry G. Dietz, Jonathan S. Vilardo, Keith Corkwell
  • Publication number: 20080113890
    Abstract: A quaternary ammonium salt detergent made from the reaction product of the reaction of: (a) polyalkene-substituted amine having at least one tertiary amino group; and (b) a quaternizing agent suitable for converting the tertiary amino group to a quaternary nitrogen and the use of such quaternary ammonium salt detergents in a fuel composition to reduce intake valve deposits.
    Type: Application
    Filed: November 9, 2006
    Publication date: May 15, 2008
    Applicant: The Lubrizol Corporation
    Inventors: David J. Moreton, Paul R. Stevenson, Dean Thetford, Jonathan S. Vilardo
  • Publication number: 20080052985
    Abstract: A quaternary ammonium salt detergent made from the reaction product of the reaction of: (a) Mannich reaction product having a tertiary amino group, said Mannich reaction product being prepared from the reaction of a hydrocarbyl-substituted phenol, an aldehyde, and amine; and (b) a quaternizing agent suitable for converting the tertiary amino group to a quaternary nitrogen and the use of such quaternary ammonium salt detergents in a fuel composition to reduce intake valve deposits.
    Type: Application
    Filed: September 1, 2006
    Publication date: March 6, 2008
    Applicant: THE LUBRIZOL CORPORATION
    Inventors: Paul R. Stevenson, Dean Thetford, Jonathan S. Vilardo
  • Patent number: 6777378
    Abstract: This invention relates to a lubricating oil composition, comprising: (A) a base oil; (B) a molybdenum and sulfur containing composition derived from a basic nitrogen containing compound, a molybdenum compound and carbon disulfide; (C) a boron-containing compound; and (D) optionally a phosphorus containing compound, provided the phosphorus content of the lubricating oil composition does not exceed about 0.10% by weight.
    Type: Grant
    Filed: February 15, 2002
    Date of Patent: August 17, 2004
    Assignee: The Lubrizol Corporation
    Inventors: William D. Abraham, Jack C. Kelley, Jonathan S. Vilardo
  • Publication number: 20030166477
    Abstract: This invention relates to a lubricating oil composition, comprising:
    Type: Application
    Filed: February 15, 2002
    Publication date: September 4, 2003
    Applicant: The Lubrizol Corporation
    Inventors: William D. Abraham, Jack C. Kelley, Jonathan S. Vilardo