Patents by Inventor Marzio Monagheddu

Marzio Monagheddu 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).

  • Publication number: 20110144384
    Abstract: A liquid-gas phase reactor system including a slinger located in an upper section (headspace region) of a reaction vessel. The slinger comprises an upper horizontal surface including a plurality of vertically raised vanes extending radially outward along a curved path which effectively distribute liquid about the reactor vessel. A method for conducting an oxidation reaction using a liquid-gas phase reactor system is also disclosed. The disclosed reactor system and method have a broad range of applications but are particularly suited for the production of terephthalic acid.
    Type: Application
    Filed: September 20, 2007
    Publication date: June 16, 2011
    Inventors: Luciano Piras, Marzio Monagheddu, Andrea Gnagnetti, Kishore K. Kar