Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080510 | Detergent composition for textile fibre materials | Oliver Becherer, Robert Hochberg, Gerhard Merkle, Purushottam Jugalkishor Chandak | 2011-12-20 |
| 7863236 | Detergent compositions | Jurgen Kaschig, Robert Hochberg, Oliver Becherer, Gerhard Merkle, Monika Schaumann | 2011-01-04 |