Patents by Inventor Elke Leuchten

Elke Leuchten 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).

  • Patent number: 11103118
    Abstract: The present invention refers to a system and method of manual surface cleaning comprising: a) applying a first use solution of a first detergent composition to a cleaning textile; b) wet wiping a surface with cleaning textiles wetted with a first use solution of the first detergent composition; c) washing the cleaning textiles soiled in the previous step by washing in a second use solution of the first detergent composition; and d) wet wiping a surface with cleaning textiles obtained in the previous step. The present invention further refers to the use of the detergent composition for manual surface cleaning involving the use of cleaning textiles and for washing said cleaning textiles soiled by said manual surface cleaning.
    Type: Grant
    Filed: August 1, 2014
    Date of Patent: August 31, 2021
    Assignee: ECOLAB USA INC.
    Inventors: Elke Leuchten, Thomas Hansen, Freek Schepers
  • Publication number: 20170209016
    Abstract: The present invention refers to a method of manual surface cleaning comprising the steps of: a) wet wiping a surface with cleaning textiles wetted with a use solution of a detergent composition A; b) washing the cleaning textiles soiled in step a) by mechanically and automatically washing in a use solution of the detergent composition A; c) wet wiping a surface with cleaning textiles obtained in step b) and wetted with the use solution of the detergent composition A; d) optionally repeating steps b) and c) at least once. The present invention further refers to the use of a detergent composition A for manual surface cleaning involving the use of cleaning textiles and for washing said cleaning textiles soiled by said manual surface cleaning, wherein the detergent composition A comprises at least one surfactant and the washing of said cleaning textiles is carried out in the presence of a preserving agent or preserving composition.
    Type: Application
    Filed: August 1, 2014
    Publication date: July 27, 2017
    Inventors: Elke LEUCHTEN, Thomas HANSEN, Freek SCHEPERS
  • Patent number: 8578545
    Abstract: A customizable, disposable mop and method for customizing a disposable mop to have different floor contacting surface properties is disclosed. The mop (10) includes a floor contacting surface area (26) having a length and width and floor contacting surface properties. The outer layer (24) of the mop (10) has two or more partitions in covering relation over an inner layer (22). One or more of the outer layer partitions (28, 30, 32) is selectably separable along a seam from covering relation over the inner layer (22) or over two or more respective partitions (34, 36, 38) in the inner layer (22). The outer layer (24) and inner layer (22) partitions have a selectable mopping characteristic for customizing the properties of the floor contacting surface area (26) of the mop (10).
    Type: Grant
    Filed: February 24, 2012
    Date of Patent: November 12, 2013
    Assignee: Ecolab USA Inc.
    Inventors: Boyd Wolf, Beth Hohl, Elke Leuchten
  • Publication number: 20130219642
    Abstract: A customizable, disposable mop and method for customizing a disposable mop to have different floor contacting surface properties is disclosed. The mop (10) includes a floor contacting surface area (26) having a length and width and floor contacting surface properties. The outer layer (24) of the mop (10) has two or more partitions in covering relation over an inner layer (22). One or more of the outer layer partitions (28, 30, 32) is selectably separable along a seam from covering relation over the inner layer (22) or over two or more respective partitions (34, 36, 38) in the inner layer (22). The outer layer (24) and inner layer (22) partitions have a selectable mopping characteristic for customizing the properties of the floor contacting surface area (26) of the mop (10).
    Type: Application
    Filed: February 24, 2012
    Publication date: August 29, 2013
    Applicant: ECOLAB USA INC.
    Inventors: Boyd Wolf, Beth Hohl, Elke Leuchten
  • Publication number: 20040133141
    Abstract: The invention relates to a wound dressing, in particular a wound compress, comprising a layer containing active charcoal, at least one further layer, such as a sleeve for the active charcoal containing layer, an absorbent layer, a clothes protection layer, or similar and an agent with anti-microbial effect, characterised in that the agent with anti-microbial effect is contained in the at least one further layer.
    Type: Application
    Filed: March 1, 2004
    Publication date: July 8, 2004
    Inventors: Andrea Kiel, Elke Leuchten, Thomas Wolf, Thomas Pontzen