Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10214485 | Method of reprocessing alkanesulfonic acid | Jan SPIELMANN, Michael Koch, Juergen Wortmann, Feelly Ruether, Robert Sengpiel | 2019-02-26 |
SW
Sabine Weiguny
Overall (2019): #281,902 of 560,194Top 55%
1
Patents 2019