Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9127237 | Surfactant compositions | Burkhard Breitzke, Britta Jakobs-Sauter, Clemens Schröder, Giuseppe Giuffrida, Lee Matheson +4 more | 2015-09-08 |
| 7119056 | Free-flowing, amphiphilic, non-ionic oligoesters | Herbert Koch | 2006-10-10 |
| 5575946 | Water-softening compositions | Rudolf Beck, Frank Krause | 1996-11-19 |
| 5496495 | Detergent formulations free of phosphates, zeolites and crystalline layered silicates | Rudolf Beck, Frank Krause | 1996-03-05 |