Patents by Inventor Jeffrey John Hanson

Jeffrey John Hanson 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).

  • SURFACE WATER SULFIDE REDUCTION
    Publication number: 20240116782
    Abstract: Devices, systems, and methods for removing hydrogen sulfide from surface water are described herein. One electrode device includes a vessel permeable to water, and a plurality of direct reduced iron (DRI) pellets in contact with one another and contained within the vessel.
    Type: Application
    Filed: October 8, 2023
    Publication date: April 11, 2024
    Inventors: Jeffrey John Hanson, William Newman
  • SURFACE WATER SULFIDE REDUCTION
    Publication number: 20240116788
    Abstract: The present disclosure relates to apparatuses, systems, and methods for removing hydrogen sulfide from surface water. One apparatus includes a vessel having an inlet, an outlet, and a closure, and a plurality of direct reduced iron (DRI) pellets contained within the vessel.
    Type: Application
    Filed: October 8, 2023
    Publication date: April 11, 2024
    Inventors: Jeffrey John Hanson, William Newman
  • Bioreactor, system, and method for reduction of sulfates from surface waters
    Patent number: 11104596
    Abstract: Embodiments of the present disclosure are directed towards a bioreactor, a floating bioremediation platform system, and a process for reducing sulfates, in surface water.
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: August 31, 2021
    Assignee: Clearwater BioLogic LLC
    Inventor: Jeffrey John Hanson
  • BIOREACTOR FOR SULFATE REDUCTION
    Publication number: 20200156972
    Abstract: Embodiments of the present disclosure are directed towards a bioreactor, a floating bioremediation platform system, and a process for reducing sulfates, in surface water.
    Type: Application
    Filed: January 24, 2020
    Publication date: May 21, 2020
    Inventor: Jeffrey John Hanson
  • Bioreactor for sulfate reduction
    Patent number: 10597318
    Abstract: Embodiments of the present disclosure are directed towards a bioreactor, a floating bioremediation platform system, and a process for reducing sulfates, in surface water.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: March 24, 2020
    Assignee: Clearwater BioLogic LLC
    Inventor: Jeffrey John Hanson
  • BIOREACTOR FOR SULFATE REDUCTION
    Publication number: 20200010346
    Abstract: Embodiments of the present disclosure are directed towards a bioreactor, a floating bioremediation platform system, and a process for reducing sulfates, in surface water.
    Type: Application
    Filed: July 6, 2018
    Publication date: January 9, 2020
    Inventor: Jeffrey John Hanson