Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6534250 | Photo-reactive benzocyclobutenones and polymers thereform for self-photocuring, photo-crosslinking and photopatterning without catalysts | Zhi Wang, Jian Ping Gao | 2003-03-18 |
| 5686061 | Particulate contrast media derived from non-ionic water soluble contrast agents for CT enhancement of hepatic tumors | Chun Li, Sidney Wallace, Zuxing Kan, David J. Yang | 1997-11-11 |
| 5484584 | Therapeutic and diagnostic use of modified polymeric microcapsules | Sidney Wallace, David J. Yang, Michael P. Wallace, Chun Li | 1996-01-16 |