Patents by Inventor Andres Serrano Velasco

Andres Serrano Velasco 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).

  • Methods of Controlling Sulfur Trioxide Levels in Internal Combustion Engines
    Publication number: 20130098322
    Abstract: The present invention relates methods of operating internal combustion engines and particularly marine diesel engines that result in reduced levels of sulfur trioxide, and similar corrosive and/or harmful byproducts of combustion. The present invention allows for the use of a lower TBN engine lubricant with a fuel of given sulfur and/or the use of a higher sulfur content fuel with an engine lubricant of a given TBN content than would otherwise be possible, without risking corrosive damage to engine.
    Type: Application
    Filed: November 1, 2010
    Publication date: April 25, 2013
    Applicant: THE LUBRIZOL CORPORATION
    Inventors: Anthony P. Tonti, James H. Bush, Andres Serrano Velasco