Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12072331 | Chromogenic absorbent material for animal litter | — | 2024-08-27 |
| 11167265 | Process and apparatus for manufacturing water-absorbing material and use in cat litter | Isabelle Bolduc | 2021-11-09 |
| 11013823 | Water-absorbing material and uses thereof | Isabelle Bolduc, Stéphane Chevigny, Olivier SIGOUIN | 2021-05-25 |
| 10908150 | Chromogenic absorbent material for animal litter | — | 2021-02-02 |
| 10583420 | Process and apparatus for manufacturing water-absorbing material and use in cat litter | Isabelle Bolduc | 2020-03-10 |
| 10175231 | Chromogenic absorbent material for animal litter | — | 2019-01-08 |
| D814126 | Particle for animal litter | — | 2018-03-27 |
| 9547000 | Chromogenic absorbent material for animal litter and related chromogenic solution | Marie-Cleo Gravel-Lacroix, Isabelle Bolduc | 2017-01-17 |
| 7161017 | Method for fractionating grease trap waste and uses of fractions therefrom | Juan Garro, Alain Lemieux, Nicole Cadoret | 2007-01-09 |
| 6986828 | Process for producing low DP microcrystalline cellulose | Esteban Chornet, Sylvain Cloutier | 2006-01-17 |
| 5646312 | Process of aqueous extraction of maltol | Raoul Arsenault, Michel Trottier, Esteban Chornet | 1997-07-08 |