Patents by Inventor Steven James Lange

Steven James Lange 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).

  • Methods and compositions for preventing degradation of dimethyl trisulfide
    Patent number: 11661399
    Abstract: The present disclosure provides methods and compositions for inhibiting degradation of dimethyl trisulfide (DMTS) in solution. Concentrate compositions include DMTS and polar inorganic or organic solvent. The compositions can be stored in containers for at least 2 weeks at 54° C. or at least one year at room temperature and less than 50% of the DMTS degrades. The concentrate compositions can be diluted for use and combined with other components to form various solutions.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: May 30, 2023
    Assignee: ECOLAB USA INC.
    Inventors: Troy James Sunde, Steven James Lange, Joelle F. Olson
  • METHODS AND COMPOSITIONS FOR PREVENTING DEGRADATION OF DIMETHYL TRISULFIDE
    Publication number: 20190367450
    Abstract: The present disclosure provides methods and compositions for inhibiting degradation of dimethyl trisulfide (DMTS) in solution. Concentrate compositions include DMTS and polar inorganic or organic solvent. The compositions can be stored in containers for at least 2 weeks at 54° C. or at least one year at room temperature and less than 50% of the DMTS degrades. The concentrate compositions can be diluted for use and combined with other components to form various solutions.
    Type: Application
    Filed: June 4, 2019
    Publication date: December 5, 2019
    Inventors: Troy James Sunde, Steven James Lange, Joelle F. Olson
  • Method and apparatus of applying a floor product solution
    Patent number: 8292536
    Abstract: An applicator tool for applying a liquid onto a surface of a floor includes an applicator and a handle connected to the applicator. The applicator includes a housing having a bottom surface and a plurality of sidewalls. The bottom surface is connected to the sidewalls to define a reservoir. The bottom surface has at least one opening in fluid for substantially continuously dispensing the liquid.
    Type: Grant
    Filed: March 14, 2007
    Date of Patent: October 23, 2012
    Assignee: Ecolab USA Inc.
    Inventors: Steven James Lange, Minyu Li, Eric Richard Balz, Brian Philip Carlson
  • Method and apparatus of applying a floor product solution
    Publication number: 20070231056
    Abstract: An applicator tool for applying a liquid onto a surface of a floor includes an applicator and a handle connected to the applicator. The applicator includes a housing having a bottom surface and a plurality of sidewalls. The bottom surface is connected to the sidewalls to define a reservoir. The bottom surface has at least one opening in fluid for substantially continuously dispensing the liquid.
    Type: Application
    Filed: March 14, 2007
    Publication date: October 4, 2007
    Applicant: Ecolab, Inc.
    Inventors: Steven James Lange, Minyu Li, Eric Richard Balz, Brian Philip Carlson