Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8779031 | Thermoplastic elastomer mixtures | Dieter Kuhn, Uwe Kinzlinger, Gerold Schmidt, Guido Scharf, Joerg Roeder +1 more | 2014-07-15 |
| 8415430 | Thermoplastic elastomers | Dieter Kuhn, Werner Michel, Mario Scholz, Thomas Welker, Andrea Tietze +1 more | 2013-04-09 |
| 8252853 | Process for preparation of rubber mixtures containing silicon dioxide | Rainer Friehmelt, Joachim Fröhlich, Werner Niedermeier, Ralph Hofmann | 2012-08-28 |
| 7923504 | Thermoplastic compound/matrix | Jurgen Meyer, Thomas Schiener, Frank Menzel | 2011-04-12 |
| 7842269 | Pyrogenically prepared silicon dioxide compacted to give crusts | Ralph Hofmann, Günter Stein, Roland Schaffer, Rainer Friehmelt | 2010-11-30 |
| 7220449 | High-whiteness hydrophobic precipitated silica with ultralow moisture absorption | Christian Panz, Ralf Schmoll | 2007-05-22 |
| 7022375 | High-whiteness hydrophobic precipitated silica with ultralow moisture absorption | Christian Panz, Ralf Schmoll | 2006-04-04 |
| 6846865 | Silicone rubber formulations with hydrophobic silicas | Christian Panz, Ralf Schmoll, Michael Kempf, Mario Scholz | 2005-01-25 |
| 6319974 | Method for improving the stability of polymers | Helmut Mangold, Mario Scholz, Klaus Deller | 2001-11-20 |
| 6316050 | Method of producing hydrophobic pyrogenically produced oxides | Harald Troll, Thomas Hennig, Jurgen Meyer, Henning Karbe | 2001-11-13 |
| 5959005 | Silanized silica | Werner Hartmann, Juergen Meyer, Hauke Jacobsen, Thomas Hennig, Henning Karbe | 1999-09-28 |