Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5512679 | Process for the preparation of 2-aryl-ethane-sulphonic acids | Jurgen Meier, Volker Kass, Horst Siffrin | 1996-04-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5512679 | Process for the preparation of 2-aryl-ethane-sulphonic acids | Jurgen Meier, Volker Kass, Horst Siffrin | 1996-04-30 |