Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9631320 | Anti-foaming agent and pulp production method | Sung-Hsuen Chao, Masakado Kennoki, Jianren Zeng | 2017-04-25 |
| 9567244 | Drainage of an aqueous composition | Tatsuo Souda, Jianren Zeng, Sung-Hsuen Chao, Serge Creutz, Corina Pagnoni +2 more | 2017-02-14 |
| 8053480 | Process for making and using foam control compositions | Emilie Navet, Laurent Vermeire | 2011-11-08 |
| 7632890 | Silicone foam control compositions | Serge Creutz | 2009-12-15 |