Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9387485 | Magnetic separation of particles including one-step-conditioning of a pulp | Alexej Michailovski, Piyada Charoensirisomboon, Reinhold Rieger, Igor Shishkov, Hua Ting Wu +2 more | 2016-07-12 |
| 9376457 | Hydrophobic, functionalized particles | Stephan Deuerlein, Alexej Michailovski, Reinhold Rieger, Piyada Charoensirisomboon, Christian Eichholz +1 more | 2016-06-28 |
| 9352334 | Apparatus for continuous separation of magnetic constituents and cleaning of magnetic fraction | Reinhold Rieger, Alexej Michailovski, Dennis Lösch, Stephan Deuerlein, Igor Shishkov +1 more | 2016-05-31 |
| 9216420 | Apparatus for resource-friendly separation of magnetic particles from non-magnetic particles | Reinhold Rieger, Alexej Michailovski, Piyada Charoensirisomboon, David Blackwood | 2015-12-22 |
| 9129801 | Thermally labile precursor compounds for improving the interparticulate contact sites and for filling the interstices in semiconductive metal oxide particle layers | Friederike Fleischhaker, Andrey Karpov, Marcel Kastler, Veronika Wloka, Lothar Weber | 2015-09-08 |
| 9024050 | Hydrophobic, functionalized particles | Stephan Deuerlein, Alexej Michailovski, Reinhold Rieger, Piyada Charoensirisomboon, David Blackwood +4 more | 2015-05-05 |
| 8877657 | Process for producing semiconductive layers | Andrey Karpov, Friederike Fleischhaker, Marcel Kastler, Veronika Wloka, Lothar Weber | 2014-11-04 |
| 8865000 | Utilization of the naturally occurring magnetic constituents of ores | Alexej Michailovski | 2014-10-21 |
| 8858801 | Cu—Mo separation | Alexej Michailovski, Norbert Mronga | 2014-10-14 |
| 8734899 | Modified particles and dispersions comprising these | Andrey Karpov, Hartmut Hibst, Radoslav Parashkov, Ingolf Hennig, Marcel Kastler +3 more | 2014-05-27 |
| 8584862 | Method for continuous magnetic ore separation and/or dressing and related system | Vladimir Danov, Bernd Gromoll, Werner Hartmann, Wolfgang Krieglstein, Alexej Michailovski +2 more | 2013-11-19 |
| 8574520 | Metal oxide support material containing nanoscaled iron platinum group metal | Tobias Joachim Koplin, Christopher R. Castellano, Gerald Stephen Koermer, Wolfgang Schrof, Robert Feuerhake +5 more | 2013-11-05 |
| 8486270 | Method of increasing the efficiency in an ore separation process by means of hydrophobic magnetic particles by targeted input of mechanical energy | Reinhold Rieger, Alexej Michailovski | 2013-07-16 |
| 8475662 | Modified HIMS process | Reinhold Rieger, Alexej Michailovski, Christian Bittner | 2013-07-02 |
| 8434623 | Inorganic particles comprising an organic coating that can be hydrophilically/hydrophobically temperature controlled | Alexej Michailovski, Norbert Mronga, Hartmut Hibst, Juergen Tropsch, Susanne Stutz | 2013-05-07 |
| 8408395 | Process for the beneficiation of ores by means of hydrophobic surfaces | Alexej Michailovski, Hartmut Hibst | 2013-04-02 |
| 8377311 | Selective materials separation using modified magnetic particles | Alexej Michailovski, Norbert Mronga, Hartmut Hibst, Juergen Tropsch, Susanne Stutz | 2013-02-19 |
| 8377313 | Magnetic hydrophobic agglomerates | Hartmut Hibst, Alexej Michailovski, Norbert Mronga, Werner Hartmann, Wolfgang Krieglstein +1 more | 2013-02-19 |
| 8377312 | Enrichment of ores from mine tailings | Alexej Michailovski, Norbert Mronga | 2013-02-19 |
| 8372290 | Magnetic separation of nonferrous metal ores by means of multi-stage conditioning | Alexej Michailovski, Norbert Mronga, Werner Hartmann, Wolfgang Krieglstein, Vladimir Danov | 2013-02-12 |
| 8342336 | Method and device for extracting non-magnetic ores | Michael Diez, Werner Hartmann, Hartmut Hibst, Wolfgang Krieglstein, Alexej Michailovski +4 more | 2013-01-01 |
| 8329039 | Magnetic separation of substances on the basis of the different surface charges thereof | Alexej Michailovski, Norbert Mronga, Hartmut Hibst | 2012-12-11 |
| 8318025 | Processing rich ores using magnetic particles | Norbert Mronga, Alexej Michailovski, Hartmut Hibst, Thomas Servay, Rainer Klopsch | 2012-11-27 |