Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9108925 | Process for the manufacture of a precursor of vitamin B1 | Werner Bonrath, Jocelyn Fischesser, Reinhard Karge | 2015-08-18 |
| 7321053 | Process for the manufacture of tocyl and tocopheryl acylates | Werner Bonrath | 2008-01-22 |
| 7135580 | Process for the manufacture of α-tocopheryl acetate | Werner Bonrath, Claus Dittel, Thomas Netscher, Thomas Pabst | 2006-11-14 |
| 7105686 | Manufacture of tocol, tocol derivatives and tocopherols | Werner Bonrath | 2006-09-12 |