Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8008375 | Poly(vinyl chloride) product containing cyclodextrin derivatives with suppression of the migration of plasticizer and manufacturing method thereof | Seung-Yeop Kwak, Jae-woo Chung | 2011-08-30 |