Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7708905 | Method for preparing ester compounds as bleach activators | Chang Woo Lee, Wan-Goo Cho, Kyung Hee OH | 2010-05-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7708905 | Method for preparing ester compounds as bleach activators | Chang Woo Lee, Wan-Goo Cho, Kyung Hee OH | 2010-05-04 |