Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10633520 | Dry liquid | Roland Vogel, Marijan Vucak | 2020-04-28 |
| 9775377 | Tobacco product wrapping material with controlled burning properties | Thomas Fritzsching, Marijan Vucak | 2017-10-03 |
| 9707734 | Microstructured composite particles | Marijan Vucak | 2017-07-18 |
| 8906996 | Spherical, amorphous calcium carbonate particles | Marijan Vucak | 2014-12-09 |
| 7709090 | Surface-treated calcium carbonate particles | Kurt Schinninger | 2010-05-04 |
| 6500400 | Process for preparing precipitated calcium carbonates | Andreas Kinnen, Helmut Dillenburg, Kurt Schinninger | 2002-12-31 |
| 6342100 | Bimolecular coated calcium carbonate and process of production thereof | Helmut Dillenburg | 2002-01-29 |
| 5530081 | Plastic material composed of silicon carbide, directly-prepared polycarbosilane and organic solvent | — | 1996-06-25 |
| 5298467 | Granulated product composed of silicon carbide powder and silicon carbide ceramic formed therefrom | Antonio Hurtado, Hans R. Dose, Zeynel Alkan, Wolfgang Habel, Hans-Robert Meyer | 1994-03-29 |