Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7264183 | Process for the production of finely divided milled material | Peter-Roger Nyssen, Rainer Elbert, Uwe Nussbaum, Egbert John | 2007-09-04 |
| 6872820 | Finely divided polysaccharide derivatives | Gunter Weber, Detmar Redeker, Bernd Klinksiek, Jurgen Hinderer | 2005-03-29 |
| 6320043 | Process for preparing fine-particle polysaccharide derivatives | Gunter Weber, Detmar Redeker, Bernd Klinksiek, Jurgen Hinderer | 2001-11-20 |
| 5967429 | Method and apparatus for the metered feed of coarse granular material into an air jet mill | Mathias Benz | 1999-10-19 |
| 5841037 | Process for sampling in particle-laden gas streams | Mathias Benz, Jörg Schmitz, Heiko Herold | 1998-11-24 |