Patents by Inventor Asa Helena Goransdotter Henriksson

Asa Helena Goransdotter Henriksson 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).

  • Optimized process and aeration performance with an advanced control algorithm
    Patent number: 9475715
    Abstract: An automatically controlled wastewater treatment process can include automatically controlling nitrification and denitrification capacity in a water source. The nitrification and denitrification capacity can be automatically controlled simultaneously. In addition, the wastewater treatment process can also include automatically controlling solids retention time (SRT) and biological phosphorus removal in a water source as well as automatically controlling the removal of water from a containment device.
    Type: Grant
    Filed: November 15, 2013
    Date of Patent: October 25, 2016
    Assignee: XYLEM WATER SOLUTIONS U.S.A., INC.
    Inventors: Sarah Olivia Elger, Asa Helena Goransdotter Henriksson, John Edward Koch, III
  • Optimized Process and Aeration Performance with an Advanced Control Algorithm
    Publication number: 20140138308
    Abstract: An automatically controlled wastewater treatment process can include automatically controlling nitrification and denitrification capacity in a water source. The nitrification and denitrification capacity can be automatically controlled simultaneously. In addition, the wastewater treatment process can also include automatically controlling solids retention time (SRT) and biological phosphorus removal in a water source as well as automatically controlling the removal of water from a containment device.
    Type: Application
    Filed: November 15, 2013
    Publication date: May 22, 2014
    Applicant: Xylem Water Solutions U.S.A., Inc.
    Inventors: Sarah Olivia Elger, Asa Helena Goransdotter Henriksson, John Edward Koch, III