Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6893497 | Use of water-soluble polysaccharide derivatives as dispersing agents for mineral binder suspensions | Lars Einfeldt, Gerhard Albrecht, Alfred Kern, Matilde Calado Vieira | 2005-05-17 |
| 6852852 | Method of producing regioselectively substituted esters of oligo- and polysaccharides | Erik-Andreas Klohr, Wolfgang Koch, René Dicke | 2005-02-08 |