Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6344346 | Polysaccharide, micro-organism and method for obtaining same, composition containing it and application | Younes Alami, Thierry Heulin, Regis de Baynast, Alain Heyraud, Agnès Villain | 2002-02-05 |
| 4431734 | Enzymatic process for the treatment of xanthan gums to improve the filtrability of their aqueous solutions | Marguerite Rinaudo, Norbert Kohler | 1984-02-14 |
| 4416990 | Enzymatic clarification process for improving the injectivity and filtrabhility of xanthan gums | Marguerite Rinaudo, Norbert Kohler | 1983-11-22 |