Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8067612 | Method for producing bisbenzoxazoles | Alexander Lerch, Roman Morschhaeuser, Norbert Beye, Hanspeter Gethoeffer, Helmut Ritter +1 more | 2011-11-29 |
| 8067635 | Method for producing tertiary amides of alkylphenyl carboxylic acids | Roman Morschhaeuser, Alexander Lerch, Helmut Ritter, Sarah Schmitz | 2011-11-29 |
| 7872061 | Preparation of additive mixtures for mineral oils and mineral oil distillates | Gerhard Bettermann, Curd-Werner Adams, Werner Reimann | 2011-01-18 |