Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11789291 | Pupil-only photochromic contact lenses displaying desirable optics and comfort | Donnie J. Duis, Yongcheng Li, Leilani K. Sonoda | 2023-10-17 |
| 11724472 | Process for manufacture of a thermochromic contact lens material | Donnie J. Duis, Nayiby Alvarez-Carrigan, Ture Kindt-Larsen, Frank Molock, Jaqunda Patton +2 more | 2023-08-15 |