Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6620976 | Polyethylene glycol and process for producing the same | Kouzoh Sanchika, Tohru Yasukohchi | 2003-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6620976 | Polyethylene glycol and process for producing the same | Kouzoh Sanchika, Tohru Yasukohchi | 2003-09-16 |