Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5281740 | Process for the preparation of 3'-aminopropyl 2-sulfatoethyl sulfone | Michael Meier | 1994-01-25 |
| 5278341 | N-acylaminoalkyl 2-hydroxyethyl sulfides and a process for their preparation | Michael Meier, Peter Mischke | 1994-01-11 |