Patents by Inventor Johannes Evers

Johannes Evers 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: 20060200914
    Abstract: A dry cleaning process for in-home dry cleaning comprising a non-aqueous dry cleaning step of contacting a laundry article with a non-aqueous dry cleaning composition whereby the liquor to cloth ratio (w/w) (LCR) is at most 20, and said composition comprises a) a non-flammable, non-chlorine containing organic dry cleaning solvent; b) from 0 to 0.1 wt. % water by weight of the composition; and c) less than 0.9 wt.
    Type: Application
    Filed: December 1, 2003
    Publication date: September 14, 2006
    Inventors: Johannes Evers, Machiel Goedhart, Freddie Kerpels, Cornelis Van Kralingen, Pieter Overdevest, Hank Reinhoudt, Karin Vrieswijk
  • Publication number: 20060128583
    Abstract: A dry cleaning process for in-home dry cleaning comprising a dry cleaning step of contacting a laundry article stained with particulate soil with a dry cleaning composition wherein the liquor to cloth ratio (w/w) (LCR) is at most 20, and wherein said composition comprises a) a non-flammable, non-chlorine containing organic dry cleaning solvent; b) a cleaning effective amount an acid surfactant.
    Type: Application
    Filed: December 1, 2003
    Publication date: June 15, 2006
    Inventors: Johannes Evers, Machiel Goedhart, Freddie Kerpels, Cornelis Van Kralingen, Pieter Overdevest, Hank Reinhoudt, Karin Vrieswijk
  • Publication number: 20060080786
    Abstract: A dry cleaning process for in-home dry cleaning comprising a low-aqueous dry cleaning step of contacting a laundry article with a low-aqueous dry cleaning composition, wherein said composition comprises a non-flammable, non-chlorine containing organic dry cleaning solvent, water and surfactant, whereby the water to cloth ratio (w/w) is less than 0.45 and the water to surfactant ratio (w/w) is at most 1.5, wherein said organic dry cleaning solvent is selected from hydrofluorocarbon, hydrofluoroether and siloxane solvent.
    Type: Application
    Filed: December 3, 2003
    Publication date: April 20, 2006
    Inventors: Johannes Evers, Machiel Goedhart, Freddie Kerpels, Cornelis Van Kralingen, Pieter Overdevest, Hank Reihoudt, Karin Vrieswijk
  • Publication number: 20060048307
    Abstract: A dry cleaning process for in-home dry cleaning comprising a low aqueous dry cleaning step of contacting a laundry article with a low aqueous dry cleaning composition wherein the liquor to cloth ratio (w/w) (LCR) is at most 20, and wherein said low aqueous composition comprises: a) at least one non-flammable, non-chlorine containing organic dry cleaning solvent; b) 0.01 to 0.9 wt. % water and c) a cleaning effective amount of a surfactant wherein said surfactant comprises at least one anionic headgroup.
    Type: Application
    Filed: December 1, 2003
    Publication date: March 9, 2006
    Inventors: Johannes Evers, Machiel Goedhari, Freddie Kerpels, Cornelis Van Kralingen, Pieter Overdevest, Hank Reinhoudt, Karin Vrieswijk