Patents by Inventor Nathan Daniel Peitersen

Nathan Daniel Peitersen 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).

  • Neutral or alkaline medium chain peroxycarboxylic acid compositions and methods employing them
    Patent number: 7887641
    Abstract: The present invention relates to medium chain peroxycarboxylic acid compositions of neutral or alkaline pH, to methods of making these compositions, and to methods employing these compositions. The methods include methods of cleaning. The compositions include cleaning compositions.
    Type: Grant
    Filed: July 14, 2005
    Date of Patent: February 15, 2011
    Assignee: Ecolab USA Inc.
    Inventors: Victor Fuk-Pong Man, Gina Marie Fasching, Nathan Daniel Peitersen, Mark Raymond Altier
  • High temperature rapid soil removal method
    Patent number: 7041177
    Abstract: A method of removing soil an article including the steps of immersing said article in an alkaline composition having a concentration of at least one source of alkalinity about 0.25% or higher, dehydrating the soil and rehydrating the soil at a pH which is neutral. The method is particularly useful for removing proteinaceous soil from processing equipment for dairy products.
    Type: Grant
    Filed: August 16, 2002
    Date of Patent: May 9, 2006
    Assignee: Ecolab Inc.
    Inventors: Richard O. Ruhr, Nathan Daniel Peitersen, Gerald Kurt Wichmann, Joseph I. Kravitz
  • High temperature rapid soil removal method
    Publication number: 20040033919
    Abstract: A method of removing soil an article including the steps of immersing said article in an alkaline composition having a concentration of at least one source of alkalinity about 0.25% or higher, dehydrating the soil and rehydrating the soil at a pH which is neutral. The method is particularly useful for removing proteinaceous soil from processing equipment for dairy products.
    Type: Application
    Filed: August 16, 2002
    Publication date: February 19, 2004
    Applicant: EcoLab Inc.
    Inventors: Richard Oliver Ruhr, Nathan Daniel Peitersen, Gerald Kurt Wichmann, Joseph Ira Kravitz