Patents by Inventor Hans Christian BRUUN HANSEN

Hans Christian BRUUN HANSEN 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).

  • Composite comprising green rust and carbon for environmental remediation
    Patent number: 11958032
    Abstract: The invention regards a composite for environmental remediation, comprising: —one or more green rust compound(s) or green rust precursor(s), and—one or more biochar(s).
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: April 16, 2024
    Assignee: University of Copenhagen
    Inventors: Jing Ai, Weizhao Yin, Hans Christian Bruun Hansen
  • COMPOSITE COMPRISING GREEN RUST AND CARBON FOR ENVIRONMENTAL REMEDIATION
    Publication number: 20220080381
    Abstract: The invention regards a composite for environmental remediation, comprising: —one or more green rust compound(s) or green rust precursor(s), and—one or more biochar(s).
    Type: Application
    Filed: December 4, 2018
    Publication date: March 17, 2022
    Inventors: Jing AI, Weizhao YIN, Hans Christian Bruun Hansen
  • COMPOSITE FERTILIZER COMPRISING LAYERED DOUBLE HYDROXIDES
    Publication number: 20210053883
    Abstract: The present invention relates to a novel fertilizer with improved efficiency, and in particular with improved micronutrients supply, which furthermore is particularly suitable for near neutral and alkaline soils. The present invention further relates to a composite for a fertilizer containing a first particle containing one or more macronutrient(s) and second particle(s) containing a layered double hydroxide (LDH) containing at least one micronutrient; the second particle is present on the surface of the first particle.
    Type: Application
    Filed: January 9, 2017
    Publication date: February 25, 2021
    Inventors: Jakob MAGID, Hans Christian BRUUN HANSEN, Ahmad IMRAN, Sandra LÓPEZ RAYO, Sean Daniel Charles PEDRICK-CASE, Lars STOUMANN FOSGRAU JENSEN, Jan KOFOD SCHJØRRING
  • METAL OXIDE COATED DIATOMITE AGGREGATE AND USE THEREOF AS ADSORBENT AND FERTILIZER
    Publication number: 20170259243
    Abstract: The present invention relates to a calcined diatomite aggregate coated with metal oxides, more specifically to a diatomite aggregate having a diameter larger than 2 mm.
    Type: Application
    Filed: September 17, 2015
    Publication date: September 14, 2017
    Inventors: Gry Lyngsie, Charlotte Kjærgaard, Han Christian Bruun Hansen