Patents by Inventor Raffaella Taliento

Raffaella Taliento 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).

  • Process for making paper and cardboard
    Patent number: 5750006
    Abstract: Process for making paper and cardboard, wherein at least one nitrate or basic nitrate of a trivalent metal is used as sizing agent, so that the process wastewater, after a biological denitrification treatment, can be discharged into the environment without causing pollution problems and/or can be reused at least partially as fresh water, with great savings in consumption.
    Type: Grant
    Filed: June 18, 1996
    Date of Patent: May 12, 1998
    Assignee: Industrie Chimiche Caffaro, S.p.A.
    Inventors: Giordano Donelli, Massimiliano Rosellini, Raffaella Taliento, Fausto Dore'