Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4511685 | Chroman derivatives and stabilized polypropylene composition | Axel Nissen, Michael Horner, Dieter Horn, Erik Lueddecke | 1985-04-16 |
| 4404304 | Chroman derivatives useful as stabilizers for polypropylene and .beta.-carotin | Michael Horner, Dieter Horn, Erik Lueddecke | 1983-09-13 |
| 4374258 | Chroman-6-ol derivatives useful for stabilizing plastics | Michael Horner | 1983-02-15 |