Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6528474 | Method of manufacturing a detergent with soluble builder | Rene-Andres Artiga Gonzalez, Maria Liphard, Wilfried Roehl | 2003-03-04 |
| 6407045 | Particulate acetonitrile derivatives as bleach activators in solid detergents | Christian Nitsch, Horst-Dieter Speckmann, Juergen Haerer, Susan Huestis | 2002-06-18 |
| 6221820 | Granular component containing alkylaminotriazole for use in machine dishwashing detergents | Thomas Holderbaum, Peter Jeschke, Juergen Haerer | 2001-04-24 |
| 6221824 | Process for the production of compounded acetonitrile derivatives | Artiga Gonzalez, Stefan Hammelstein, Christian Nitsch, Horst-Dieter Speckmann | 2001-04-24 |