Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648535 | Process for preparing acyl aminophenols | Werner H. Mueller, Debra A. Ryan, Hartmut Wiezer | 1997-07-15 |
| 5616807 | Process for preparing alkyl anilines | Werner H. Mueller, Debra A. Ryan | 1997-04-01 |