Patents by Inventor Jonathan Vilardo

Jonathan 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).

  • Titanium compounds and complexes as additives in lubricants
    Publication number: 20060217271
    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: Application
    Filed: March 27, 2006
    Publication date: September 28, 2006
    Applicant: The Lubrizol Corporation
    Inventors: Jason Brown, Paul Adams, Virginia Carrick, Brent Dohner, William Abraham, Jonathan Vilardo, Richard Lange, Patrick Mosier
  • Lubricant and concentrate compositions comprising hindered-phenol-containing diester antioxidant and method thereof
    Publication number: 20060217274
    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: Application
    Filed: March 28, 2005
    Publication date: September 28, 2006
    Inventors: Jason Brown, Jonathan Vilardo, Virginia Carrick, William Abraham, Paul Adams
  • Diesel lubircant low in sulfur and phosphorus
    Publication number: 20060205614
    Abstract: A low-sulfur, low-phosphorus composition comprising an oil of lubricating viscosity; a substantially nitrogen-free sufurized olefin antiwear agent; a nitrogen-containing dispersant; and an overbased detergent selected from the group consisting of salixarates, saligenins, salicylates, and glyoxylates; containing less than about 0.1 percent by weight phosphorus, less than about 0.5 percent by weight sulfur, and having less than about 1.2% sulfated ash, is useful for lubricating a diesel engine, exhibiting good antiwear performance.
    Type: Application
    Filed: April 20, 2004
    Publication date: September 14, 2006
    Applicant: The Lubrizol Corporation
    Inventors: Diane Artman, William Abraham, Virginia Carrick, Jonathan Vilardo
  • Tartaric acid derivatives as fuel economy improvers and antiwear agents in crankcase oils and preparation thereof
    Publication number: 20060183647
    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: February 6, 2006
    Publication date: August 17, 2006
    Inventors: Jody Kocsis, Jonathan Vilardo, Jason Brown, Daniel Barrer, Richard Vickerman, Patrick Mosier
  • Low phosphorus cobalt complex-containing engine oil lubricant
    Publication number: 20060166842
    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: Application
    Filed: January 27, 2005
    Publication date: July 27, 2006
    Inventors: Jonathan Vilardo, Jason Brown, William Abraham, Patrick Mosier, Paul Adams, Douglas Jayne, Richard Lange
  • Tartaric acid derivatives as fuel economy improvers and antiwear agents in crankcase oils and preparation thereof
    Publication number: 20060079413
    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: October 12, 2004
    Publication date: April 13, 2006
    Applicant: The Lubrizol Corporation, a corporation of the State of Ohio
    Inventors: Jody Kocsis, Jonathan Vilardo, Jason Brown, Daniel Barrer, Richard Vickerman