Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5814496 | Process for demethylating S-methyl-mercapto compounds | Michael Jansen, Marc Jos Elise Cornelis van der Maarel | 1998-09-29 |
| 5731177 | Process for demethylating dimethylsulfonium compounds | Marc Jos Elise Cornelis van der Maarel | 1998-03-24 |