Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11597802 | Foam control composition | Christophe Deglas, Marc Thibaut | 2023-03-07 |
| 9631320 | Anti-foaming agent and pulp production method | Alain Hilberer, Masakado Kennoki, Jianren Zeng | 2017-04-25 |
| 9567244 | Drainage of an aqueous composition | Tatsuo Souda, Jianren Zeng, Serge Creutz, Alain Hilberer, Corina Pagnoni +2 more | 2017-02-14 |