Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8784630 | Sample stacking method using on-line automatic solid phase extraction coupled to nonaqueous capillary electrophoresis and interface structure between solid-phase preconcentration cartridge and capillary therefor | Lichun Liu, Kihwan Choi | 2014-07-22 |