Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437181 | Method for producing (S,S)-N,N′-ethylenediaminedisuccinic acid, analogous compounds or salts thereof | Christian Ott, Birgit Potthoff-Karl | 2002-08-20 |
| 6420593 | Method for producing long-chain glycine-N,N-diacetic acid derivatives | Rainer Rahm, Thomas Greindl, Guenter Oetter, Juergen Detering, Gerold Braun | 2002-07-16 |
| 6413929 | Bleaching efficiency boosters for bleach and textile detergent compositions | Thomas Wehlage, Dieter Boeckh, Werner Bertleff | 2002-07-02 |
| 6410497 | Activators for per compounds comprising oxime carbonates or oxime polymers | Elisabeth Kappes, Thomas Wehlage, Dieter Boeckh | 2002-06-25 |
| 6380410 | Fatty acid derivatives and their use as surfactants in detergents and cleaners | Martin aus dem Kahmen, Christian Ott, Günter Oetter, Richard Baur | 2002-04-30 |