Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7785710 | Superabsorbent particles containing carboxyalkyl cellulose and temporary metal crosslinks | S. Ananda Weerawarna, Mengkui Luo | 2010-08-31 |
| 7645806 | Methods for the preparation of superabsorbent particles containing carboxyalkyl cellulose | S. Ananda Weerawarna, Mengkui Luo | 2010-01-12 |
| 7455902 | Mixed polymer superabsorbent fibers | S. Ananda Weerawarna, Mengkui Luo, Bing Su | 2008-11-25 |