Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7176177 | Aromas and aroma compositions containing 4,8-dimethyl-3,7-nonadien-2-one, and a method for the production thereof | Stefan Lambrecht, Günter Kindel, Erich Dilk | 2007-02-13 |
| 6391365 | Use of 3,6-dimethyl-2(3H)-benzofuranone as flavor material and new process for its preparation | Stefan Lambrecht, Horst Surburg, Volkmar Koppe | 2002-05-21 |
| 6392054 | 4-alkanoyl-3-thiazolines and their use as odorants and flavorings | Stefan Lambrecht, Wolfgang Engel, Peter Schieberle | 2002-05-21 |
| 6322838 | Mint and/or fruit flavor compositions | Günter Kindel, Volkmar Koppe, Stefan Lambrecht, Horst Surburg | 2001-11-27 |
| 6313306 | N-(2-Mercaptoethyl)-1,3-thiazolidines and their use as odorants and flavorings | Wolfgang Engel, Peter Schieberle, Stefan Lambrecht | 2001-11-06 |
| 6153770 | Furfurylthioalkanes, a process for their preparation and their use | Heinz-Jurgen Bertram, Peter Werkhoff | 2000-11-28 |
| 6072077 | 5-Z-octenyl esters, process for their preparation and their use | Heinz-Jurgen Bertram, Günter Kindel | 2000-06-06 |
| 6034268 | 8-Ocimenyl esters and fragrances and flavors containing the same | Horst Surburg, Horst Sommer, Stefan Lambrecht, Peter Worner, Günter Kindel +1 more | 2000-03-07 |
| 5874398 | Ethylvanillin isobutyrate | Horst Surburg, Peter Esser, Steffen Sonnenberg, Arturetto Landi, Peter Worner +1 more | 1999-02-23 |
| 5830846 | Use of 3-acylthiohexyl esters as aroma and odoriferous substances | Heinz-Jurgen Bertram, Jurgen Bruning, Peter Werkhoff, Peter Worner | 1998-11-03 |
| 5466827 | Use of thioalkanediones as aroma substances | Heinz-Jurgen Bertram, Roland Emberger, Peter Werkhoff | 1995-11-14 |
| 4988526 | Hemimercaptals, processes for their preparation, and edible compositions containing same | Jurgen Bruning, Roland Emberger, Rudolf Hopp, Manfred Kopsel, Theodor Sand +1 more | 1991-01-29 |