Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6384241 | Purified salt of &bgr;-hydroxyethoxy acetic acid, purified 2-p-dioxanone, and manufacturing method therefor | Takuji Matsumoto, Yoshinori Nakahara, Hideyuki Akieda, Takeshi Ishitoku | 2002-05-07 |