Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6150561 | Method of making carotenoids | Peter Rudin, Werner Rudolph | 2000-11-21 |
| 6066745 | Process for the synthesis of vitamin E | Marcel Baak, Werner Bonrath | 2000-05-23 |
| 5670548 | Pigmentation with carotenoids | Kurt Bernhard, Jiri Broz, Urs Hengartner, Katharina Schiedt | 1997-09-23 |
| 5605699 | Pigmentation with carotenoids | Kurt Bernhard, Jiri Broz, Urs Hengartner, Katharina Schiedt | 1997-02-25 |
| 4883887 | Sulfone polyene intermediates | Kurt Bernhard, Stephan Jaggli, Ulrich Schwieter | 1989-11-28 |