Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5840941 | Process for the preparation of flowable, anhydrous acyloxyalkanesulfonates and their use | Viliam Tittel | 1998-11-24 |
| 5777140 | Process for the preparation of acyloxyalkanesulfonates having improved properties | — | 1998-07-07 |
| 5741917 | Process for the preparation of acyloxyalkanesulfonates having improved properties | — | 1998-04-21 |
| 5523471 | Process for the preparation of ether-sulphonates | Klaus Delpy, Fritz Engelhardt, Ralf Zerrer | 1996-06-04 |