Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11091424 | Preparation of acetate compounds via a ketene compound | Volker Hickmann, Sumana Roy, Dominik Herbrecht, Michael Acker, Wolfgang Krause +3 more | 2021-08-17 |
| 10981885 | Tetrahydropyranyl lower alkyl esters and the production of same using a ketene compound | Volker Hickmann, Timon Stork, Ralf Pelzer | 2021-04-20 |
| 10954538 | Enzymatic cyclization of homofarnesylic acid | Michael Breuer, Wolfgang Siegel, Ralf Pelzer | 2021-03-23 |
| 10913704 | 2,3,7-trimethyloct-6-enyl acetate and 3,7-dimethyl-2-methylene-oct-6-enyl acetate and derivatives thereof and their use as aroma chemicals | Volker Hickmann, Ralf Pelzer, Vijay Narayanan Swaminathan, Shrirang Hindalekar, Nitin GUPTE +2 more | 2021-02-09 |