Patents by Inventor Kai Max Hettmann

Kai Max Hettmann 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).

  • A PARTICULATE MAGNESIUM ION-COMPRISING MATERIAL FOR NOX UPTAKE
    Publication number: 20240042413
    Abstract: The present invention relates to a process for taking up one or more nitrogen oxide(s) from a medium using at least one particulate magnesium ion-comprising material, a particulate magnesium ion-comprising material obtained by the process as well as an adsorbing material comprising said at least one particulate magnesium ion-comprising material and the use of at least one particulate magnesium ion-comprising material having a BET specific surface area as measured by the BET nitrogen method in the range from 4 to 400 m2/g for taking up one or more nitrogen oxide(s) from a gaseous and/or aero
    Type: Application
    Filed: December 22, 2021
    Publication date: February 8, 2024
    Applicant: Omya International AG
    Inventors: Kai Max HETTMANN, Joachim SCHOELKOPF
  • METHOD FOR DETECTING PHOSPHATE AND/OR SULPHATE SALTS ON THE SURFACE OF A SUBSTRATE OR WITHIN A SUBSTRATE, USE OF A LWIR DETECTING DEVICE AND A LWIR IMAGING SYSTEM
    Publication number: 20210293699
    Abstract: The present invention refers to method for detecting phosphate and/or sulphate salts on the surface of a substrate or within a substrate, use of a LWIR detecting device for detecting the intensity of electromagnetic radiation scattered and/or emitted reflection by phosphate and/or sulphate salts being present on and/or in a substrate, use of a substrate comprising phosphate and/or sulphate salts for providing information via electromagnetic radiation scattering and/or emission as well as a LWIR imaging system for detecting phosphate and/or sulphate salts on and/or within a substrate.
    Type: Application
    Filed: July 19, 2019
    Publication date: September 23, 2021
    Applicant: OMYA INTERNATIONAL AG
    Inventors: Roger BOLLSTRÖM, Kai Max HETTMANN
  • Method for NOuptake using a particulate earth alkali carbonate-comprising material and/or particulate earth alkali phosphate-comprising material
    Patent number: 10717042
    Abstract: The present invention relates to a process for taking up one or more nitrogen oxide(s) from a gaseous and/or aerosol or liquid medium using at least one particulate earth alkali carbonate-comprising material and/or at least one particulate earth alkali phosphate-comprising material as well as an adsorbing material comprising said at least one particulate earth alkali carbonate-comprising material and/or at least one particulate earth alkali phosphate-comprising material.
    Type: Grant
    Filed: March 6, 2017
    Date of Patent: July 21, 2020
    Assignee: Omya International AG
    Inventors: Christophe Laporte, Daniel Frey, Kai Max Hettmann, Samuel Rentsch, Detlef Gysau, Patrick A. C. Gane
  • A PARTICULATE EARTH ALKALI CARBONATE-COMPRISING MATERIAL AND/OR PARTICULATE EARTH ALKALI PHOSPHATE-COMPRISING MATERIAL FOR NOx UPTAKE
    Publication number: 20200016531
    Abstract: The present invention relates to a process for taking up one or more nitrogen oxide(s) from a gaseous and/or aerosol or liquid medium using at least one particulate earth alkali carbonate-comprising material and/or at least one particulate earth alkali phosphate-comprising material as well as an adsorbing material comprising said at least one particulate earth alkali carbonate-comprising material and/or at least one particulate earth alkali phosphate-comprising material.
    Type: Application
    Filed: March 6, 2017
    Publication date: January 16, 2020
    Inventors: Christophe Laporte, Daniel Frey, Kai Max Hettmann, Samuel Rentsch, Detlef Gysau, Patrick A.C. Gane