Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10647691 | Method for purifying cannabinoid compounds | Maria L. Weber, Hans-Jürgen Niemeyer, Marcus Rudolf Götz, Matthias Winkler | 2020-05-12 |
| 9078872 | Antioxidant composition | René Schuld, Melanie Stürtz, Christian Wintermeyer, Hans-Jürgen Niemeyer | 2015-07-14 |
| 8394442 | Process for the preparation of a flavoring concentrate, and a flavoring concentrate | Ingo Reiss, Frank Ott, Günter Kindel, Bernd Gabriel | 2013-03-12 |
| 8158180 | Process for the preparation of a flavoring concentrate | Ingo Reiss, Frank Ott, Günter Kindel, Bernd Gabriel | 2012-04-17 |
| 7879378 | Process for the separation and sensory evaluation of flavours using HTLC | Michael Roloff, Günter Kindel, Claus-Oliver Schmidt, Gerhard Krammer | 2011-02-01 |
| 6730795 | Process for the preparation of phenylene-bis-benzimidazole-tetrasulfonic acid disodium salt | Ralf Bertram, Stephan Hillers, Oskar Koch, Gerald Reinders | 2004-05-04 |
| 6547172 | Chewing apparatus | Gerald Reinders, Horst Boos, Rainer Wellmann | 2003-04-15 |
| 6222076 | Process for the preparation of substituted cycloketones | Alfred Krempel, Oskar Koch | 2001-04-24 |