Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6683208 | Optically active diphosphines, preparation thereof according to a process for the resolution of the racemic mixture and use thereof | Francois Mathey, Frederic Robin, Francois Mercier | 2004-01-27 |
| 6646106 | Optically active linear polymer used as ligand in the preparation of metallic complexes designed for asymmetric catalysis | Marc Lemaire, Rob Ter Halle, Emmanuelle Schulz, Benoît Colasson, Christine Saluzzo +1 more | 2003-11-11 |
| 6632969 | Method for separating a diphosphine diastereoisomers | Francois Mathey, Francois Mercier, Frederic Robin | 2003-10-14 |
| 6613945 | Resolution method for a racemic mixture of aldehydes | Francois Mercier, Stéphane Lelievre, Francois Mathey | 2003-09-02 |
| 6610875 | Method for preparing chiral diphosphines | Marc Lemaire, Rob Tel Halle, Emmanuelle Schulz | 2003-08-26 |
| 6608232 | Method for preparing a benzylic-type ether | Roland Jacquot | 2003-08-19 |
| 6541674 | Process for the condensation of a carbonyl compound with an aromatic derivative in a basic medium | Roland Jacquot | 2003-04-01 |
| 6521795 | 6,6′-bis-(1-phosphanorbornadiene) diphosphines, their preparation and their uses | Francois Mathey, Francois Mercier, Frederic Robin, Virginie Mouries | 2003-02-18 |
| 6380412 | Optically active diphosphines, preparation thereof according to a process for the resolution of the racemic mixture and use thereof | Francois Mathey, Frederic Robin, Francois Mercier | 2002-04-30 |
| 6362378 | Method for etherifying a benzyl alcohol, resulting products and applications | Roland Jacquot | 2002-03-26 |
| 6340775 | Method for reducing a carbonyl-containing compound | Roland Jacquot | 2002-01-22 |
| 6288279 | 6',6-bis-(1-phosphanorbornadiene) diphosphines | Francois Mathey, Francois Mercier, Frederic Robin, Virginie Mouries | 2001-09-11 |
| 6204379 | Preparation of caprolactam | Carl Patois | 2001-03-20 |
| 6194616 | Acylation method for an aromatic compound | Laurent Gilbert, Henri Guillot, Philippe-Jean Tirel | 2001-02-27 |
| 6166257 | Asymmetric hydrogenation method of a ketonic compound and derivative | Francois Mathey, Frederic Robin, Francois Mercier | 2000-12-26 |
| 6121496 | Aromatic thioether acylation method | Laurent Gilbert | 2000-09-19 |
| 6040484 | Phenol compound hydroxylation method | Michel Costantini, Laurent Gilbert | 2000-03-21 |
| 6037493 | Optically active diphosphines, preparation thereof according to a process for the resolution of the racemic mixture and use thereof | Francois Mathey, Frederic Robin, Francois Mercier | 2000-03-14 |
| 6013840 | Process for the acylation of aromatic ethers | Laurent Gilbert, Eric Benazzi, Christian Marcilly | 2000-01-11 |
| 5817878 | Process for the acylation of aromatic ethers | Laurent Gilbert, Eric Benazzi, Christian Marcilly | 1998-10-06 |
| 5783738 | Optically active diphosphines, preparation thereof according to a process for the resolution of the racemic mixture and use thereof | Francois Mathey, Frederic Robin, Francois Mercier | 1998-07-21 |
| 5618982 | Catalytic C-alkylation of ketones | Laurent Gilbert | 1997-04-08 |