Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9795762 | Surface modification for dialysis catheters | Michael A. Bouchard, Zheng Zhang, Jun Li, Laurence A. Roth, Douglas Weaver +4 more | 2017-10-24 |
| 9120119 | Redox processes for contact lens modification | Zheng Zhang, Jun Li, Christopher R. Loose, Arthur J. Coury | 2015-09-01 |
| 9004682 | Surface modified contact lenses | Zheng Zhang, Alonzo D. Cook, Karen A. Schultz, Jun Li, B. Andre′ Weinstock +4 more | 2015-04-14 |
| 9006359 | Imbibing process for contact lens surface modification | Zheng Zhang, Karen A. Schultz, Christopher R. Loose | 2015-04-14 |