Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6858218 | Hydrogel from polysiloxane-containing urethane prepolymer, tris (trimethylsiloxy) silylpropyl methacrylate, and a hydrophilic comonomer | Yu-Chin Lai | 2005-02-22 |
| 6596294 | Hydrogel from polysiloxane-containing urethane prepolymer, tris (trimethylsiloxy) silylpropyl methacrylate, and a hydrophilic comonomer | Yu-Chin Lai | 2003-07-22 |
| 6312706 | Prepolymers useful in biomedical devices | Yu-Chi Lai | 2001-11-06 |
| 5034461 | Novel prepolymers useful in biomedical devices | Yu-Chin Lai | 1991-07-23 |
| 4309526 | Unsaturated curable poly(alkylene)ether polyol-based resins having improved properties | — | 1982-01-05 |
| 4295909 | Curable polybutadiene-based resins having improved properties | — | 1981-10-20 |