Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7951265 | Aqueous slurries of finely divided fillers, their preparation and their use for the production of filler-containing papers | Anton Esser, Volker Braig, Martin Wendker, Rainer Blum, Peter G. Baumann +2 more | 2011-05-31 |
| 7888524 | Process for preparing sulfuric monoesters from amino alkanols | Reinhard W. Hoffmann, Ekhard Winkler, Manfred Winter | 2011-02-15 |