Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8556993 | Laundering process for whitening synthetic textiles | Robert Hochberg, Oliver Becherer, Bernard Schultz, Goetz Scheffler | 2013-10-15 |
| 7166564 | Optical brighteners | Goetz Scheffler, Hauke Rohwer, Robert Hochberg | 2007-01-23 |
| 6365737 | Process for the preparation of stilbene compounds | Georges Metzger, Fabienne Cuesta, Peter Rohringer, Dieter Reinehr | 2002-04-02 |