Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10337144 | Method for processing cellulose-containing biomass | Frank Rittig, Stefan Koch, Alois Kindler, Ferdinand Leifeld, Vaidotas Navickas +1 more | 2019-07-02 |
| 10316106 | Method for processing cellulose-containing biomass | Frank Rittig, Stefan Koch, Alois Kindler, Ferdinand Leifeld, Vaidotas Navickas +1 more | 2019-06-11 |
| 10214485 | Method of reprocessing alkanesulfonic acid | Jan SPIELMANN, Juergen Wortmann, Sabine Weiguny, Feelly Ruether, Robert Sengpiel | 2019-02-26 |
| 10195329 | Method of manufacturing a concentrate | Achim EBERLEIN, Joachim Noack | 2019-02-05 |