Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627781 | Process for producing, jointly or otherwise, monoalkyl aromatic compounds, dialkyl aromatic compounds and trialkyl aromatic compounds | Patrick Briot, Jean-Claude Hipeaux, Eric Benazzi, Leon Lew | 2003-09-30 |
| 5668293 | Catalyst and a benzene hydrogenation process using said catalyst | Alain Forestiere, Henri Delhomme | 1997-09-16 |
| 4320050 | Process for selectively extracting dyestuffs contained in cyanophyceae algae, the so-extracted dyestuffs and their use, particularly in foodstuffs | Michel Rebeller, Daniel Lonchamp | 1982-03-16 |