Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11028263 | Polyoxymethylene resin composition | Seung Hwan Joo, Chang-Ho Lee | 2021-06-08 |
| 10092658 | Method for manufacturing transdermally delivered hyaluronic acid-protein conjugate and transdermally delivered hyaluronic acid-protein conjugate manufactured using same | Sei Kwang Hahn, Eung-Sam Kim, Jeonga Yang, Hyemin KIM, Ji Hye Shin +1 more | 2018-10-09 |
| 9201067 | Size-controlled macromolecule | Joon Won Park, Bong Jin Hong, Young Seo Choi, Soon J. Oh | 2015-12-01 |
| 7131297 | Canvas cleaning apparatus for use in paper mill | — | 2006-11-07 |