Patents by Inventor Hans Hartumt Janke

Hans Hartumt Janke 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).

  • METHOD FOR THE CARE AND CLEANING OF AN AUTOMATIC DISHWASHER
    Publication number: 20180208878
    Abstract: A method for the care and cleaning of automatic dishwashers, which eliminates grease and limescale deposits in an automatic dishwasher and which together with an automatic dishwasher detergent is usable in a normal dishwashing cycle. In a normal cleaning cycle for cleaning washware, in particular dirty dishes, using an automatic dishwasher detergent, a care agent for automatic dishwashers that is formulated separately from the dishwasher detergent is added, wherein the care agent contains (a) at least one nonionic surfactant and (b) at least one acid or a buffer system composed of at least one acid and at least one base, and wherein a 10 wt % solution of the care agent in water at 20° C. has a pH of <6.5.
    Type: Application
    Filed: March 21, 2018
    Publication date: July 26, 2018
    Applicant: Henkel AG & Co. KGaA
    Inventors: Thomas Weber, Luca Bellomi, Hans Hartumt Janke, Volker Blank, Inga Kerstin Vockenroth, Noelle Wrubbel, Johannes Zipfel, Thomas Paulus