Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12262725 | Improving taste profile of orange juice | Johannes Kiefl, Jakob Ley, Michael Backes, Joachim Hans | 2025-04-01 |
| 11535584 | Homovanillinic acid ester, in particular for creating a warm and/or pungent sensation | Michael Backes, Jakob Ley, Andreas Degenhardt, Katharina Reichelt, Thomas Riess +2 more | 2022-12-27 |
| 11013714 | Use of homoeriodictyol (HED) for reducing the gastric acid secretion-stimulating effect of n-acetyl-4-aminophenol (Paracetamol) | Joachim Hans, Jakob Ley, Silke Middendorf, Kathrin Liszt, Veronika Somoza | 2021-05-25 |
| 10869493 | Reduced-sweetener products, flavoring mixtures for said reduced-sweetener products and process for the production of products of this type | Katharina Reichelt, Jakob Ley, Petra Hoffmann-Lücke, Maria Blings, Thomas Riess | 2020-12-22 |
| 10765134 | Foodstuff containing citrus products having added 4-hydroxyflavanones | Johannes Kiefl, Jakob Ley, Gerhard Krammer, Thomas Riess, Kathrin Langer +2 more | 2020-09-08 |
| 10736829 | Use of certain hydroxybenzoic acid amides for masking unpleasant taste impressions | Joachim Hans, Jakob Ley, Kathrin Langer | 2020-08-11 |
| 10702484 | Use of 3-(3-hydroxy-4-methoxy-phenyl)-1-(2,4,6-trihydroxy-phenyl) propan-1-one | Gerhard Krammer, Jakob Ley, Fabia HENTSCHEL, Thomas Riess, Michael Backes | 2020-07-07 |
| 10624372 | Reduced-sweetener products, flavoring mixtures for said reduced-sweetener products and process for the production of products of this type | Katharina Reichelt, Jakob Ley, Petra Hoffmann-Lücke, Maria Blings, Thomas Riess | 2020-04-21 |
| 10251409 | Mixtures of matter | Uwe Schäfer, Gerhard Krammer, Gerald Glaubitz, Thomas Riess, Jakob Ley | 2019-04-09 |
| 10165791 | Use of rubusoside for reducing or suppressing certain unpleasant taste impressions | Jakob Ley, Katharina Reichelt, Thomas Riess, Kathrin Langer | 2019-01-01 |
| 9894921 | Use of cinnamic acid derivatives containing nitrogen as flavouring agents | Michael Backes, Jakob Ley, Katharina Reichelt | 2018-02-20 |
| 9848624 | Use of rubusoside for reducing or suppressing certain unpleasant taste impressions | Jakob Ley, Katharina Reichelt, Thomas Riess, Kathrin Langer | 2017-12-26 |
| 9545119 | Specific vanillyl lignans and use thereof as taste improvers | Michael Backes, Jakob Ley, Katharina Reichelt | 2017-01-17 |
| 9445606 | Use of 4-hydroxydihydrochalcones and their salts for enhancing an impression of sweetness | Gerhard Krammer, Jakob Ley, Thomas Riess, Martin Haug, Günter Kindel +1 more | 2016-09-20 |
| 9144248 | Cinnamamides as savory flavorings | Jakob Ley, Katharina Reichelt, Michael Backes, Katja Obst | 2015-09-29 |
| 9131719 | Use of certain neoflavonoids for intensifying and/or producing a sensory impression of sweetness | Michael Backes, Tobias Vössing, Jakob Ley | 2015-09-15 |
| 9131716 | Use of neoflavonoids for flavor modification | Michael Backes, Tobias Vössing, Jakob Ley | 2015-09-15 |
| 8992892 | Use of 1-(2,4-dihydroxy-phenyl)-3-(3-hydroxy-4-methoxy-phenyl)-propan-1-one | Michael Backes, Tobias Vössing, Jakob Ley | 2015-03-31 |
| 8778987 | Use of 4-hydroxychalcone derivatives for masking an unpleasant taste | Jakob Ley, Thomas Riess, Gerhard Krammer | 2014-07-15 |
| 8679461 | Use of hesperetin for enhancing the sweet taste | Jakob Ley, Guenter Kindel, Thomas Riess, Martin Haug, Ralph Schmidtmann +1 more | 2014-03-25 |