Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6342652 | Water-swellable crosslinked polymer, its composition, and their production processes and uses | Nobuyuki Harada, Yoshifumi Adachi | 2002-01-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6342652 | Water-swellable crosslinked polymer, its composition, and their production processes and uses | Nobuyuki Harada, Yoshifumi Adachi | 2002-01-29 |