Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10584134 | Use of physiological cooling active ingredients, and agents containing such active ingredients | Thomas Subkowski, Michael Backes, Heiko Oertling, Arnold Machinek, Hubert Loges +4 more | 2020-03-10 |
| 9718839 | Use of physiological cooling active ingredients, and agents containing such active ingredients | Thomas Subkowski, Michael Backes, Heiko Oertling, Arnold Machinek, Hubert Loges +4 more | 2017-08-01 |
| 9446267 | Products comprising a flavoring agent composition | Heiko Oertling, Hubert Loges, Arnold Machinek, Ulrike Simchen | 2016-09-20 |
| 8927605 | Use of physiological cooling active ingredients, and agents containing such active ingredients | Thomas Subkowski, Michael Backes, Heiko Oertling, Arnold Machinek, Hubert Loges +4 more | 2015-01-06 |
| 8569383 | Utilization of rhinologically active substances | Arnold Machinek, Hubert Loges | 2013-10-29 |
| 8496950 | Mixture containing menthol | Klaus Sorge, Hubert Loges, Arnold Machinek, Ulrike Simchen | 2013-07-30 |
| 8344025 | Oxalic acid derivatives and use thereof as physiological cooling active ingredients | Jan Looft, Heiko Oertling, Tobias Vössing | 2013-01-01 |
| 8268772 | Depot preparations | Marcus Eh, Steffen Sonnenberg | 2012-09-18 |
| 8226931 | Mixture with wintergreen odor and flavor | Günter Kindel, Gerhard Krammer, Hubert Loges, Arnold Machinek | 2012-07-24 |
| 8133856 | Cis-3,3,5-trimethylcyclohexyl esters | Walter Kuhn | 2012-03-13 |
| 8080514 | 2-alkoxymethyl-3-isoalkenyl-1-methylcyclopentenes, use thereof, in particular as fragrance substances, corresponding articles and production methods | Johannes Panten, Thomas Obrocki, Erich Dilk | 2011-12-20 |
| 7884065 | 4-isoamylcyclohexanol as odiferant | Aurelia Reckziegel, Erich Dilk | 2011-02-08 |
| 7846886 | Mixtures of unsaturated macrocyclic epoxides as odoriferous substances | Heiko Oertling | 2010-12-07 |
| 7638479 | 3-methylbenzyl-isobutyrate | Erich Dilk | 2009-12-29 |
| 7494967 | 3-methylbenzyl-isobutyrate | Erich Dilk | 2009-02-24 |
| 7414079 | Utilization of rhinologically active substances | Arnold Machinek, Hubert Loges | 2008-08-19 |
| 7157411 | Odor neutralizers | Ute Rohde, Stephan Hillers, Steffen Sonnenberg, Keith McDermott, Leslie C. Smith +1 more | 2007-01-02 |
| 6617473 | Production of dibenzosuberenone derivatives by catalytic dehydrogenation | Stefan Lambrecht | 2003-09-09 |
| 6458972 | Process for the preparation of macrocyclic esters | Dirk Müller, Stephan Klein, Christine Mendoza-Frohn, Georg Ronge, Kai Verkerk | 2002-10-01 |
| 6420334 | Tetracyclic acetals | Peter Worner | 2002-07-16 |
| 6391365 | Use of 3,6-dimethyl-2(3H)-benzofuranone as flavor material and new process for its preparation | Stefan Lambrecht, Matthias Guntert, Volkmar Koppe | 2002-05-21 |
| 6322838 | Mint and/or fruit flavor compositions | Matthias Guntert, Günter Kindel, Volkmar Koppe, Stefan Lambrecht | 2001-11-27 |
| 6153175 | Indanylidene compounds, a process for their preparation and their use as UV absorbers | Oskar Koch, Roland Langner, Horst Sommer | 2000-11-28 |
| 6034268 | 8-Ocimenyl esters and fragrances and flavors containing the same | Horst Sommer, Stefan Lambrecht, Peter Worner, Matthias Guntert, Günter Kindel +1 more | 2000-03-07 |
| 6034052 | Musk fragrances | Alfred Korber, Peter Worner | 2000-03-07 |