Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11647774 | Substance mixtures | Gerhard Krammer, Sven Siegel | 2023-05-16 |
| 11234450 | Preparations having a cooling effect | Torsten Kulke, Sven Siegel, Michael Backes, Benoit Join, Hubert Loges | 2022-02-01 |
| 11219230 | Mixtures with stabilising properties | Melanie Stürtz, Gerhard Krammer, Birgit Kohlenberg, Marcus Eggers, Nicole Schulze +3 more | 2022-01-11 |
| 10765134 | Foodstuff containing citrus products having added 4-hydroxyflavanones | Johannes Kiefl, Susanne Paetz, Jakob Ley, Gerhard Krammer, Thomas Riess +2 more | 2020-09-08 |
| 10492511 | Preparations | Torsten Kulke, Sven Siegel, Michael Backes, Benoit Join, Hubert Loges | 2019-12-03 |
| 10182584 | Cooling preparations | Torsten Kulke, Sven Siegel, Michael Backes, Benoit Join, Hubert Loges | 2019-01-22 |
| 9445606 | Use of 4-hydroxydihydrochalcones and their salts for enhancing an impression of sweetness | Gerhard Krammer, Jakob Ley, Thomas Riess, Martin Haug, Susanne Paetz +1 more | 2016-09-20 |
| 9345255 | Compositions | Gerhard Krammer, Sven Siegel | 2016-05-24 |
| 8828469 | Use of alkamides for masking an unpleasant flavor | Kathrin Langer, Jakob Ley, Gerald Reinders, Gerhard Krammer | 2014-09-09 |
| 8685436 | Use of hydroxyflavanones for masking bitter taste | Jakob Ley, Gerhard Krammer, Ian-Lucas Gatfield, Manfred Müller | 2014-04-01 |
| 8574554 | Uses of 4-methyl-5-hydroxy-hexanoic acid lactone | Bernd Wiedwald, Axel Schöning, Ingo Wöhrle, Hubert Loges, Rita Lages | 2013-11-05 |
| 8435586 | Use of alkoxylated flavones to intensify the sensory impression of alcohol | Gerhard Krammer, Stephan Trautzsch, Uwe Schäfer | 2013-05-07 |
| 8394442 | Process for the preparation of a flavoring concentrate, and a flavoring concentrate | Ingo Reiss, Harry Erfurt, Frank Ott, Bernd Gabriel | 2013-03-12 |
| 8318711 | Use of diacetyl trimer as an aromatic and flavouring substance | Ian-Lucas Gatfield, Jakob Ley, Ingo Reiss, Gerhard Krammer | 2012-11-27 |
| 8226931 | Mixture with wintergreen odor and flavor | Gerhard Krammer, Horst Surburg, Hubert Loges, Arnold Machinek | 2012-07-24 |
| 8158180 | Process for the preparation of a flavoring concentrate | Ingo Reiss, Harry Erfurt, Frank Ott, Bernd Gabriel | 2012-04-17 |
| 7879378 | Process for the separation and sensory evaluation of flavours using HTLC | Michael Roloff, Harry Erfurt, Claus-Oliver Schmidt, Gerhard Krammer | 2011-02-01 |
| 7378121 | Use of ferulic acid amides as flavor compounds | Jakob Ley, Gerhard Krammer, Sylvia Muche, Ingo Reiβ | 2008-05-27 |
| 7176177 | Aromas and aroma compositions containing 4,8-dimethyl-3,7-nonadien-2-one, and a method for the production thereof | Stefan Lambrecht, Erich Dilk, Matthias Guntert | 2007-02-13 |
| 6322838 | Mint and/or fruit flavor compositions | Matthias Guntert, Volkmar Koppe, Stefan Lambrecht, Horst Surburg | 2001-11-27 |
| 6072077 | 5-Z-octenyl esters, process for their preparation and their use | Heinz-Jurgen Bertram, Matthias Guntert | 2000-06-06 |
| 6034268 | 8-Ocimenyl esters and fragrances and flavors containing the same | Horst Surburg, Horst Sommer, Stefan Lambrecht, Peter Worner, Matthias Guntert +1 more | 2000-03-07 |
| 5753473 | Process for the preparation of trans-2, cis-4-decadienoic acid ethyl ester | Ian-Lucas Gatfield | 1998-05-19 |