Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5807916 | Process for obtaining polymers which are superabsorbent for water and aqueous fluids in the form of particle aggregates | Christian Collette, Manuel Hidalgo, Andre Kowalik, Emmanuel Puchois | 1998-09-15 |
| 5563218 | Superabsorbent polymers | Christian Collette, Thierry Guerin | 1996-10-08 |
| 5442014 | Superabsorbent acrylic powders having low residual monomer content | Christian Collette, Sandrine Denie | 1995-08-15 |
| 5412037 | Superabsorbent acrylic powders | Christian Collette, Andre Kowalik | 1995-05-02 |
| 5408006 | Superabsorbent acrylic powders prepared via improved suspension polymerization | Christian Collette, Thierry Guerin | 1995-04-18 |
| 5397845 | Superabsorbent acrylic powders | Christian Collette, Andre Kowalik | 1995-03-14 |
| 5373066 | Superabsorbent acrylic powders having low residual monomer content | Christian Collette, Sandrine Denie | 1994-12-13 |