Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921746 | Multifunctional polymers, method for the production and use thereof | Iris Rau, Johannes Perner, Christian Ott | 2005-07-26 |
| 6900165 | Use of cross-linked polyvinylpyrrolidone as a disintegrant in compact, particulate detergents and cleaning agents | Helmut Meffert, Werner Bertleff, Michael Kerber, Peter Spang, Marcos Gomez | 2005-05-31 |