Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9233343 | Carbon dioxide separation membrane comprising porous hollow titanium dioxide nanoparticle and manufacturing method thereof | Jong Hak Kim, Dong Kyu Roh, Sang Jin Kim, Won Seok Chi | 2016-01-12 |