Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806379 | Preparation of alkylamines | Andreas Bauer, Herbert Jekat, Jochen Rauch, Peter John, Wolfgang Kohlmann +1 more | 2004-10-19 |
| 6699808 | High-solids SiO2 dispersions, process for producing them, and their use | Fritz Schwertfeger, Johann Weis, Peter Ritter, Achim Molter, Wolfgang Schweren +1 more | 2004-03-02 |