Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8865096 | Process for the joint production of sodium carbonate and sodium bicarbonate | Thoi-Dai Chau, Joffrey Piet | 2014-10-21 |
| 5396863 | Installation and process for the crystallization of an inorganic substance and process and installation for the crystallization of sodium carbonate monohydrate | Leon Ninane | 1995-03-14 |
| 5290322 | Process for the crystallization of sodium bicarbonate | Leon Ninane | 1994-03-01 |
| 5154909 | Salt having a translucent and glassy appearance | Leon Ninane | 1992-10-13 |
| 4797981 | Process for the production of salt | Leon Ninane | 1989-01-17 |
| 4677229 | Process for the production of a water-insoluble nitrogenous organic base, starting from an aqueous solution of an alkali metal bicarbonate and the hydrochloride of the said base and process for the manufacture of sodium bicarbonate | Leon Ninane | 1987-06-30 |
| 4605771 | Process and installation for the production of an organic solution of a water-insoluble organic base | Leon Ninane, Constant Guerdon | 1986-08-12 |