Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6231821 | Process to separate rhodium from an organic mixture | Theodorus Maria Smeets | 2001-05-15 |
| 5877314 | Process to continuously prepare an aqueous mixture of episilon caprolactum and episilon caprolactum precursors | Frank E. Herkes, Robert Pestman | 1999-03-02 |