Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8735488 | Black, method for the production thereof, and use thereof | Thomas Pelster, Joachim Fröhlich, Werner Niedermeier, Conny Vogler | 2014-05-27 |
| 6762236 | Carbon black, process for its production and its use | — | 2004-07-13 |
| 6391274 | Carbon black | Conny Vogler, Frank Forster, Karl Vogel | 2002-05-21 |
| 6268424 | Precipitated silicic acid | Anke Blume, Bernhard Schwaiger, Mustafa Siray, Stefan Uhrlandt | 2001-07-31 |
| 6251983 | Inversion carbon blacks and method for their manufacture | Conny Vogler, Karl Vogel, Werner Niedermeier, Paul Messer | 2001-06-26 |
| 6180076 | Readily dispersible precipitated silica | Stefan Uhrlandt, Mustafa Siray, Anke Blume | 2001-01-30 |
| 6099818 | Carbon blacks and process for producing them | Gerhard Kuhner, Ulrich Sattler, Karl Vogel | 2000-08-08 |
| 6056933 | Inversion carbon blacks and method for their manufacture | Conny Vogler, Karl Vogel, Werner Niedermeier, Paul Messer | 2000-05-02 |
| 5859120 | Carbon black and processes for manufacturing | Alfons Karl, Karl Vogel | 1999-01-12 |