Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7897777 | Process of enantiomeric resolution of D,L-(±)-threo-methylphenidate | Alexei Kalinin, Guofang Qiu, Thomas J. Marren, Yu Ji | 2011-03-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7897777 | Process of enantiomeric resolution of D,L-(±)-threo-methylphenidate | Alexei Kalinin, Guofang Qiu, Thomas J. Marren, Yu Ji | 2011-03-01 |