Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9649609 | Process for fluidized bed granulation of amino acid-containing fermentation broths | Hans Christian Alt, Ansgar Oelmann, Franz Ulrich Becker, Wilfried Blümke | 2017-05-16 |
| 5840358 | Process for the preparation of an animal feed supplement based on fermentation broth | Hans Christian Alt, Claas-Jurgen Klasen, Heinz Friedrich, Ulrich Hertz, Lothar Morl +1 more | 1998-11-24 |
| 5480626 | Method for producing spherical granulated materials from powered solids and granulated materials produced thereby | Claas-Jurgen Klasen, Martin Foerster, Klaus Bauer, Herbert Riemenschneider, Oliver Franta +1 more | 1996-01-02 |