Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11840033 | Method for producing contact lenses | Lindsay Olson, David Saenz Landazabal, Uwe Haken | 2023-12-12 | $59,997,000 |
| 11433630 | Method for making silicone hydrogel contact lenses | Honghui Lu, Alice Weimin Liu, Xuxian Niu, Uwe Haken | 2022-09-06 | $33,668,000 |