Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371147 | Silicone-containing acrylic star polymers, block copolymers and macromonomers | Harry J. Spinelli, Waifong Liew Anton | 1994-12-06 |
| 5314960 | Silicone-containing polymers, oxygen permeable hydrophilic contact lenses and methods for making these lenses and treating patients with visual impairment | Harry J. Spinelli, Waifong Liew Anton, Leonard Seidner, Mohammed I. Ali, Lester Weintraub +1 more | 1994-05-24 |
| 5314961 | Silicone-containing polymers, compositions and improved oxygen permeable hydrophilic contact lenses | Waifong Liew Anton, Mohammed I. Ali, Lester Weintraub | 1994-05-24 |