Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8597641 | Instant enzyme formulations for animal nutrition | Roland Betz, Wolfgang Heinzl, Günter Gaus | 2013-12-03 |
| 7824891 | Method for producing D-pantothenic acid and/or salts thereof via purification by electrodialysis as an additive for animal feed | Kai-Uwe Baldenius, Christine Beck, Andreas Fischer, Markus Lohscheidt, Martin Leemann | 2010-11-02 |
| 7781192 | Method for producing D-pantothenic acid and/or a salt thereof via purification by cation exchange as additive for animal food | Kai-Uwe Baldenius, Christine Beck, Markus Lohscheidt, Daniela Klein | 2010-08-24 |
| 7727748 | Method for producing D-pantothenic acid and/or salts thereof via purification by anion exchange as an additive for animal feed | Christine Beck, Daniela Klein, Martin Leemann, Markus Lohscheidt | 2010-06-01 |
| 7611701 | Preparation of phytase-containing granulates for use in animal feed | Rudolph Carolus Maria Barendse, Gabriel Marinus Henricus Meesters | 2009-11-03 |
| 7611872 | Method for the production of D-pantothenic acid and/or salts thereof via purification by nanofiltration as adjunct for animal feedstuffs | Christine Beck, Daniela Klein, Martin Leemann, Markus Lohscheidt, Stefan Bitterlich +1 more | 2009-11-03 |
| 7556802 | Polymer-coated, granulated enzyme-containing feed additives and method for the production thereof | Roland Betz, Franz-Josef Schöner, Gabriel Marinus Henricus Meesters, Carl Sidonius Maria Andela | 2009-07-07 |
| 7037708 | Dried microorganism cultures and method for producing same | Frank Runge, Bryan Cooper, Ulrich Bröckel, Robert Heinz, Ulrich Eidelsburger +2 more | 2006-05-02 |
| 6586010 | Method for producing agglomerates comprising a core-shell structure | Werner Bertleff, Ulrich Bröckel, Helmut Fricke, Reiner Witt | 2003-07-01 |
| 6500426 | Carbohydrate-based enzyme-containing granules for use in animal feed | Rudolf Barendse, Gabriel Marinus Henricus Meesters | 2002-12-31 |
| 6494164 | Apparatus for adding additives during the conditioning of animal feed | Wolfgang Heinzl, Jörg Braun, Roland Betz, Barton Cousins, Ulrich Heindl | 2002-12-17 |
| 6475546 | Process for producing enzyme-containing granules | Wolfgang Heinzl, Franz-Josef Schöner, Roland Betz, Thomas Kessler | 2002-11-05 |
| 6093715 | Process for producing riboflavin-containing granules | Loni Schweikert, Douglas Norbert Schmidt | 2000-07-25 |
| 5972669 | Salt-stabilized enzyme preparations | Roland Betz | 1999-10-26 |
| 5827709 | Enzyme preparations stabilized with inorganic salts | Rudolf Barendse, Roland Betz | 1998-10-27 |