Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920084 | Metal oxide-containing dispersion with high salt stability | Ulrich Fischer, Daniel W. Ness, Gabriele Bergmann, Katharina Dauth | 2021-02-16 |
| 10767103 | Method of obtaining mineral oil using a silica fluid | Ulrich Fischer, Gabriele Bergmann, Ole Torsaeter, Katherine Rose Aurand | 2020-09-08 |
| 10723628 | SiO2 containing dispersion with high salt stability | Ulrich Fischer, Christian Panz, Gabriele Bergmann | 2020-07-28 |
| 8933164 | Dispersion and method for modifying a surface with hydrophobized silica | Jörg Peggau, Harald Jakob | 2015-01-13 |
| 8911638 | Silicon dioxide dispersion comprising polyol | Christoph Batz-Sohn, Helmut Mangold, Gabriele Perlet, Werner Will, Sascha Reitz | 2014-12-16 |
| 8882901 | Dispersion comprising hydrophobized silicon dioxide particles, and paint preparation | Gunther Michael, Thorsten Ladwig, Tina Gross | 2014-11-11 |
| 8778449 | Dispersion, slurry and process for producing a casting mould for precision casting using the slurry | Christoph Tontrup, Gabriele Perlet, Erich Schmidt-Kluge, Danilo Frulli | 2014-07-15 |
| 8764992 | Method of fractionating oxidic nanoparticles by crossflow membrane filtration | Roland Wursche, Goetz Baumgarten, Michael Kroell | 2014-07-01 |
| 8562733 | Aluminium oxide dispersion | Christoph Batz-Sohn, Gabriele Perlet, Heinz Lach, Werner Will | 2013-10-22 |
| 8529651 | Process for the production of metal oxide and metalloid oxide dispersions | Christoph Batz-Sohn, Gabriele Perlet, Werner Will, Gerrit Schneider | 2013-09-10 |
| 8524284 | Dispersion having an insecticidal action | Jochen Scheffler, Gabriele Perlet | 2013-09-03 |
| 8399093 | Process for preparing redispersible surface-modified silicon dioxide particles | Gabriele Perlet, Uwe Diener, Sascha Reitz | 2013-03-19 |
| 8377193 | Dispersion comprising hydrophobized silicon dioxide particles | Gabriele Perlet, Uwe Diener, Sascha Reitz | 2013-02-19 |
| 8313703 | Apparatus and method for carrying out chemical and physical materials transformations | Karlheinz Filz, Werner Will, Uwe Diener | 2012-11-20 |
| 8303702 | Preparation for producing refractory materials | Tadeusz Von Rymon Lipinski, Christoph Tontrup, Christoph Batz-Sohn | 2012-11-06 |
| 8232333 | Process for producing ultrafine powders based on polyamides, ultrafine polyamide powders and their use | Harald Haeger, Franz-Erich Baumann, Christoph Batz-Sohn | 2012-07-31 |
| 8008201 | Aqueous cerium oxide dispersion | Michael Kröll, Stefan Heberer, Stipan Katusic, Michael Kramer | 2011-08-30 |
| 7976719 | Use of a cationic silicon dioxide dispersion as a textile finishing agent | Christoph Batz-Sohn, Heinz Lach, Gabriele Perlet, Werner Will | 2011-07-12 |
| 7918933 | Dispersion of high surface area silica | Gabriele Perlet, Werner Will, Kai Schumacher | 2011-04-05 |
| 7879938 | Compositions comprising an organic polymer as the matrix and inorganic particles as the filler, process for the preparation thereof and applications of the same | Harald Häger, Franz-Erich Baumann, Werner Hoss, Michael Wicker, Rüdiger Carloff +1 more | 2011-02-01 |
| 7834076 | Aluminium oxide-containing dispersion | Gabriele Perlet, Werner Will, Sascha Reitz | 2010-11-16 |
| 7780777 | Dispersion containing titanium dioxide | Gabriele Perlet, Christoph Batz-Sohn, Werner Will, Sascha Reitz | 2010-08-24 |
| 7645335 | Aqueous dispersion of hydrophobized silicon dioxide powder comprising a dispersing agent | Christoph Batz-Sohn, Gabriele Perlet, Werner Will, Kathrin Lehmann, Angela Ruttgerodt | 2010-01-12 |
| 7615577 | Highly filled dispersion containing transition aluminium oxide | Heinz Lach, Joachim von Seyerl | 2009-11-10 |
| 7538142 | Method and device for producing dispersions | Christoph Batz-Sohn | 2009-05-26 |