Patents by Inventor Cesare Piatti

Cesare Piatti 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).

  • Method for inhibiting the biological acidification of water in contact with materials containing sulfur
    Publication number: 20050002825
    Abstract: The invention relates to a method for inhibiting the biological acidification of water which is in contact with materials containing sulfur in reduced form or with elemental sulfur, susceptible to oxidation on the part of Thiobacilli, comprising putting said materials in contact with soluble inorganic salts at concentrations ranging from 0.4 normal to saturation.
    Type: Application
    Filed: April 26, 2004
    Publication date: January 6, 2005
    Applicants: ENI S.p.A., ENITECNOLOGIE S.p.A.
    Inventors: Francesco Crescenzi, Antonella Crisari, Cesare Piatti