Patents by Inventor Marcus ESCHEN

Marcus ESCHEN 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).

  • Method for recovering metals from secondary materials and other materials comprising organic constituents
    Patent number: 11725256
    Abstract: A method for recovering metals, such as noble metals or copper, from secondary materials and other materials having organic constituents, wherein the organic components are extracted from the secondary materials and other material by thermal treatment in a process chamber and the secondary materials and other materials having organic constituents are prepared for the recovery process.
    Type: Grant
    Filed: January 6, 2020
    Date of Patent: August 15, 2023
    Assignee: AURUBIS AG
    Inventors: Mehmet Ayhan, Marcus Eschen
  • METHOD FOR RECOVERING METALS FROM SECONDARY MATERIALS AND OTHER MATERIALS COMPRISING ORGANIC CONSTITUENTS
    Publication number: 20200140973
    Abstract: A method for recovering metals, such as noble metals or copper, from secondary materials and other materials having organic constituents, wherein the organic components are extracted from the secondary materials and other material by thermal treatment in a process chamber and the secondary materials and other materials having organic constituents are prepared for the recovery process.
    Type: Application
    Filed: January 6, 2020
    Publication date: May 7, 2020
    Inventors: Mehmet AYHAN, Marcus ESCHEN
  • METHOD FOR RECOVERING METALS FROM SECONDARY MATERIALS AND OTHER MATERIALS COMPRISING ORGANIC CONSTITUENTS
    Publication number: 20170198371
    Abstract: A method for recovering metals, such as noble metals or copper, from secondary materials and other materials having organic constituents, wherein the organic components are extracted from the secondary materials and other material by thermal treatment in a process chamber and the secondary materials and other materials having organic constituents are prepared for the recovery process.
    Type: Application
    Filed: April 30, 2015
    Publication date: July 13, 2017
    Inventors: Mehmet AYHAN, Marcus ESCHEN