Patents by Inventor Pierluigi Tenci

Pierluigi Tenci 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).

  • Device for reducing polluting substances present in exhaust gases of an internal-combustion engine
    Publication number: 20060029527
    Abstract: The present invention relates to a device (1) for reducing polluting substances present in exhaust gases of an internal-combustion engine. The device (1) comprises a cylindrical case (2) provided with an inlet (3) and with an outlet (4) for the exhaust gases, and a catalyser cartridge (5) housed in said case (2) between said inlet (3) and said outlet (4), and traversed, in use, by the exhaust gases. The catalyser cartridge (5) is constituted by silica fibre with purity of at least 99% obtained directly by melting highly pure SiO2, catalysed with iridium in combination with platinum and/or palladium.
    Type: Application
    Filed: August 5, 2005
    Publication date: February 9, 2006
    Applicant: Luigi PELLEGRINO
    Inventors: Luigi Pellegrino, Pierluigi Tenci