Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5969129 | Purification of polynucleotides from polynucleotide/polysaccharide mixtures | Jing Cheng | 1999-10-19 |
| 5625055 | Rapid isolation of polynucleotides | Jing Cheng | 1997-04-29 |