Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656363 | Method for eliminating organophosphorus compounds contained in a gas or liquid | Christophe Nedez | 2003-12-02 |
| 5414153 | Hydroxylation of phenolic compounds | Michel Costantini | 1995-05-09 |
| 5354919 | Oxidation of aromatic compounds substituted by oxidizable alkyl moieties | Michel Costantini, Eric Fache | 1994-10-11 |
| 5331103 | Process for monohydroxylation of phenolic compounds | Michel Costantini | 1994-07-19 |
| 5245086 | Hydroxylation of phenols/phenol ethers | Michel Costantini | 1993-09-14 |
| 5159120 | Preparation of dialkoxybutenes | Michel Costantini | 1992-10-27 |
| 5097078 | Catalytic hydroxylation of phenols/phenol ethers | Michel Costantini | 1992-03-17 |