Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889957 | Dinuclear and water-soluble rhodium complexes and hydroformylation catalysis therewith | Philippe Kalck, Alain Thorez | 1989-12-26 |
| 4855513 | Chlorination of phenolic compounds | Jean-Roger Desmurs, Isabelle Jouve | 1989-08-08 |