Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8556993 | Laundering process for whitening synthetic textiles | Robert Hochberg, Bernard Schultz, Goetz Scheffler, Rene Schlatter | 2013-10-15 |
| 8337569 | Polymeric hair dyes | Christian Cremer, Beate Fröhling | 2012-12-25 |
| 8080510 | Detergent composition for textile fibre materials | Robert Hochberg, Gerhard Merkle, Bernard Schultz, Purushottam Jugalkishor Chandak | 2011-12-20 |
| 7863236 | Detergent compositions | Jurgen Kaschig, Robert Hochberg, Gerhard Merkle, Monika Schaumann, Bernard Schultz | 2011-01-04 |
| 5929270 | Process for preparing distyrylbiphenyl compounds | Dietmar Huglin, Robert Hochberg, Reinhard Weigmann | 1999-07-27 |