Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12104262 | Electrochemical reactor and its cleaning or regeneration | David Crettenand, Grégoire Chappot, Herbert Gübeli | 2024-10-01 |
| 11753730 | Leucodye (such as leucoindigo) as dispersing aid | David Crettenand, Grégoire Chappot, Herbert Gübeli | 2023-09-12 |
| 11629418 | By-products (impurity) removal | David Crettenand, Grégoire Chappot, Herbert Gübeli | 2023-04-18 |