Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663683 | Aqueous dispersions, process for their production, and their use | Wolfgang Lortz, Gabriele Perlet, Werner Will | 2003-12-16 |
| 6506922 | Process for the production of yellow bis(3-[triethoxysilyl]-propyl) polysulfane | Roland Krafczyk, Ulrich Deschler, Rudolf Michel | 2003-01-14 |
| 6503474 | Process for the preparation of anhydrous sodium sulfide | Robert Magiera, Hans Christian Alt, Gerhard Rasig, Jorg Munzenberg, Ralf Goedecke +3 more | 2003-01-07 |