Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080705 | Superabsorbent polymers comprising direct covalent bonds between polymer chain segments and method of making them | Andreas Flohr | 2011-12-20 |
| 7919038 | Method of surface treating particulate material using electromagnetic radiation | Aleksey Mikhailovich Pinyayev, Andrew Wnuk | 2011-04-05 |
| 7871640 | Surface cross-linked superabsorbent polymer particles and methods of making them | Andreas Flohr | 2011-01-18 |