Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9649444 | Positive displacement stopper for a pre-filled syringe | Eric Schiller, Michael Vincent Quinn, E Guan, Anthony Economou, Gang Ju | 2017-05-16 |
| 8740854 | Stopper and plunger rod for a pre-filled syringe | Eric Schiller, Michael Vincent Quinn, E Guan, Anthony Economou, Gang Ju | 2014-06-03 |
| 8475415 | Positive displacement stopper for a pre-filled syringe | Eric Schiller, Michael Vincent Quinn, E Guan, Anthony Economou, Gang Ju | 2013-07-02 |