Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9631320 | Anti-foaming agent and pulp production method | Sung-Hsuen Chao, Alain Hilberer, Masakado Kennoki | 2017-04-25 |
| 9567244 | Drainage of an aqueous composition | Tatsuo Souda, Sung-Hsuen Chao, Serge Creutz, Alain Hilberer, Corina Pagnoni +2 more | 2017-02-14 |
| 8536109 | Foam control composition | Pascal Delbrassinne, Jacqueline L'Hostis | 2013-09-17 |
| 7294653 | Silicone antifoaming agent | — | 2007-11-13 |