Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11723384 | L-amino acid-containing feedstuff additive | Ansgar Oelmann, Wilfried Blümke, Franz Ulrich Becker, Christopher John Conrad | 2023-08-15 |
| 11180426 | Dipeptide-containing granular material | Martin Koerfer, Hans Joachim Hasselbach, Gerit Niggemann, Antje HANSMEIER, Dominik Egly +1 more | 2021-11-23 |
| 11076616 | L-amino acid-containing feedstuff additive | Ansgar Oelmann, Franz Ulrich Becker, Wilfried Blümke, Wilfried Claes | 2021-08-03 |
| 9649609 | Process for fluidized bed granulation of amino acid-containing fermentation broths | Ansgar Oelmann, Andreas Höfler, Franz Ulrich Becker, Wilfried Blümke | 2017-05-16 |
| 7732008 | Process for the production or coating of granules, apparatus for carrying out the process, and granules obtainable thereby | Andreas Harthun, Joachim Luethi, Andreas Goelz, Stefan Schulze, Martin Wille | 2010-06-08 |
| 7521080 | Process for the granulation of an animal feedstuff additive | Stefan Stockhammer, Matthias Moll, Joachim Pohlisch, Claas-Jurgen Klasen | 2009-04-21 |
| 7011806 | Spray drying process for producing anhydrous alkali sulfide | Andreas Gölz, Alfred Alig | 2006-03-14 |
| 6503474 | Process for the preparation of anhydrous sodium sulfide | Robert Magiera, Gerhard Rasig, Jorg Munzenberg, Christoph Batz-Sohn, Ralf Goedecke +3 more | 2003-01-07 |
| 6159252 | Process and device for producing granulates by fluidized bed spray granulation | Rudiger Schutte, Claas-Jurgen Klasen, Martin Bewersdorf | 2000-12-12 |
| 6126972 | Process for the preparation of aqueous sodium methioninate solutions and use of those solutions in the production of a granulate | Martin Körfer, Lutz Rohland, Wolfram Binder, Hans Joachim Hasselbach, Klaus Huthmacher +1 more | 2000-10-03 |
| 5958588 | Process for preparing alkali metal cyanide and alkaline earth metal cyanide granules and the high purity alkali metal cyanide granules obtainable thereby | Rudiger Schutte, Catrin Becker-Balfanz, Manfred Sauer, Lukas von Hippel, Oliver Feuer +1 more | 1999-09-28 |
| 5840358 | Process for the preparation of an animal feed supplement based on fermentation broth | Andreas Höfler, Claas-Jurgen Klasen, Heinz Friedrich, Ulrich Hertz, Lothar Morl +1 more | 1998-11-24 |
| 5595001 | Apparatus for producing sodium perborate monohydrate and product produced thereby | Rudiger Schutte, Alexander Ruhs, Claas-Jurgen Klasen | 1997-01-21 |
| 5478544 | Method for producing sodium perborate monohydrate | Rudiger Schutte, Alexander Ruhs, Claas-Jurgen Klasen | 1995-12-26 |