Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403038 | Systems and methods for creating a lenticule for presbyopia | Zsolt Bor, Mario Klafke, Keith Watanabe | 2025-09-02 |
| 12336938 | Ablation systems and methods for treating presbyopia | Zsolt Bor, Mario Klafke, Keith Watanabe | 2025-06-24 |
| 11173066 | Device for defining a flap geometry | — | 2021-11-16 |
| 9943442 | Apparatus and method for creating incisions in a human cornea | Christof Donitzky | 2018-04-17 |
| 9877869 | Device and process for machining the cornea of a human eye with focused pulsed laser radiation | Christof Donitzky, Mathias Woelfel | 2018-01-30 |
| 9241786 | Method for producing an incision figure for a corneal prosthesis | Mathias Woelfel | 2016-01-26 |
| 4642224 | Process for reducing iron and vanadium in phosphoric acid solution | Herbert Ressel, Hans Haas | 1987-02-10 |
| 4534946 | Process for making alkali metal polyphosphates | Ben Damman, Hans Scheffer, Paul de Witte, Hans Haas, Werner Kowalski | 1985-08-13 |
| 4473538 | Process for removing molten phosphorus pentsulfide from a reactor | Franz Mainzer, Gunter Reichert, Hermann Niermann | 1984-09-25 |
| 4399037 | Process for working up waste water containing phosphorus | Herbert Diskowski, Dietrich Mandelkow | 1983-08-16 |