Patents by Inventor Renzo Coletti

Renzo Coletti 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).

  • Catalyst pipe
    Patent number: 6620388
    Abstract: Disclosed is a catalytic pipe for an endothermic catalytic reaction of a process medium, with an outer cladding tube which is tightly closed at its end sides by a first base and a second base. A rising pipe arrangement is arranged in the interior of the cladding tube and is connected, in the vicinity of the first base, with an outlet which is guided outward for the product resulting from the catalysis of the process medium. According to the invention, the rising pipe arrangement is formed by a plurality of line strands which end in a collector which is connected to the outlet for the product.
    Type: Grant
    Filed: October 22, 1997
    Date of Patent: September 16, 2003
    Assignees: Mannesmann Aktiengesellschaft, K.T.I. Group B.V.
    Inventors: Francesco Giacobbe, Renzo Coletti