Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6190635 | Purification of the hydrochloric acid by-product of the synthesis of methanesulphonic acid | Jean Ollivier, Denise Molines, Marc Ferrigno | 2001-02-20 |
| 5972827 | Catalytic oxychlorination of hydrocarbons to produce chlorocarbons | Alain Petit, Roland Bachelard, Yves Correia | 1999-10-26 |
| 5547637 | Production of concentrated aqueous solutions of ferric chloride | Alain Gallet | 1996-08-20 |
| 5527515 | Production of concentrated aqueous solutions of ferric chloride | Alain Gallet | 1996-06-18 |
| 5455017 | Production of concentrated aqueous solutions of ferric chloride | Alain Gallet | 1995-10-03 |
| 5436378 | Drying of hydrocarbon/hydrochloric acid/water admixtures | Jean-Jacques Masini, Elie Ghenassia, Raymond Commandeur, Jean-Louis Guillaumenq | 1995-07-25 |
| 5422091 | Production of concentrated aqueous solutions of ferric chloride | Alain Gallet | 1995-06-06 |
| 5382413 | Safety module for hydrogen generating reactors | — | 1995-01-17 |
| 5243111 | Catalytic oxychlorination of hydrocarbons to produce chlorocarbons | Alain Petit, Roland Bachelard, Yves Correia | 1993-09-07 |
| 5219531 | Production of concentrated aqueous solutions of ferric chloride | Alain Gallet | 1993-06-15 |
| 5198121 | Drying of hydrocarbon/hydrochloric acid/water admixtures | Jean-Jacques Masini, Elie Ghenassia, Raymond Commandeur, Jean-Louis Guillaumenq | 1993-03-30 |
| 5118489 | Production of concentrated aqueous solutions of ferric chloride | Alain Gallet | 1992-06-02 |
| 4952298 | Corrective controller system for electrolytic cells | Bernard Bouche-Pillon, Jean-Pierre Caujolle | 1990-08-28 |