Patents by Inventor Dirk Osing

Dirk Osing 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).

  • Treatment of waste material
    Patent number: 6070733
    Abstract: Shredder waste light fraction is converted into injectable material by being comminuted to an appropriate size. The copper and/or silica is then separated by magnetic separation so that the material may be injected into a metallurgical furnace or cement kiln.
    Type: Grant
    Filed: October 30, 1996
    Date of Patent: June 6, 2000
    Assignee: Heckert Multiserv PLC
    Inventor: Dirk Osing
  • Waste treatment process
    Patent number: 5626664
    Abstract: In a process for the treatment of at least one mixture of solid and liquid waste substances which contains at least one metal such as Fe and/or compounds thereof, for example oxides, the mixture occurring in a condition in which it can be used at least only with difficulty, the mixture is at least extensively homogenized and mixed with at least one very fine-grain dry substance containing fly ash and/or coke. The resulting mixture is of such a nature, for example being at least predominantly in the form of agglomerates, that it can be fed to a thermal procedure, possibly after a grading operation.
    Type: Grant
    Filed: January 16, 1996
    Date of Patent: May 6, 1997
    Inventors: Dirk Osing, G unter Ritter, G unter Treutlein, Manfred Erken
  • Waste treatment process
    Patent number: 5607505
    Abstract: In a process for the treatment of at least one mixture of solid and liquid waste substances which contains at least one metal such as Fe and/or compounds thereof, for example oxides, the mixture occurring in a condition in which it can be used at least only with difficulty, the mixture is at least extensively homogenised and mixed with at least one very fine-grain dry substance containing fly ash and/or coke. The resulting mixture is of such a nature, for example being at least predominantly in the form of agglomerates, that it can be fed to a thermal procedure, possibly after a grading operation.
    Type: Grant
    Filed: January 16, 1996
    Date of Patent: March 4, 1997
    Inventors: Dirk Osing, G unter Ritter, G unter Treutlein, Manfred Erken
  • Waste treatment process
    Patent number: 5538552
    Abstract: In a process for the treatment of at least one mixture of solid and liquid waste substances which contains at least one metal such as Fe and/or compounds thereof, for example oxides, the mixture occurring in a condition in which it can be used at least only with difficulty, the mixture is at least extensively homogenized and mixed with at least one very fine-grain dry substance containing fly ash and/or coke. The resulting mixture is of such a nature, for example being at least predominantly in the form of agglomerates, that it can be fed to a thermal procedure, possibly after a grading operation.
    Type: Grant
    Filed: January 3, 1995
    Date of Patent: July 23, 1996
    Inventors: Dirk Osing, Gunter Ritter, Gunter Treutlein, Manfred Erken