Patents by Inventor Perrino Portier

Perrino Portier 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).

  • Warewashing system containing low levels of surfactant
    Publication number: 20070017553
    Abstract: A method of washing ware in an automatic institutional warewashing machine, using a cleaning composition containing a surfactant which eliminates the need for a surfactant in the rinse step. A surfactant is employed in the wash step in an amount not to exceed 15 wt % based on weight of the detergent. The amount of surfactant is sufficient to provide a layer of surfactant on the ware so as to afford a sheeting action in an aqueous rinse step without any added rinse agent.
    Type: Application
    Filed: May 3, 2006
    Publication date: January 25, 2007
    Inventors: Antonius Neplenbroek, Bouke Suk, Petrus Angevaare, Perrino Portier, Berengere Idelon