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Volkmar Koppe

HR Haarmann & Reimer: 2 patents #34 of 126Top 30%
SA Symrise Ag: 2 patents #127 of 439Top 30%
CO Conopco: 1 patents #949 of 1,903Top 50%
HG Haarman & Reimer Gmbh: 1 patents #5 of 11Top 50%
Overall (All Time): #778,516 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12268228 Onion flavour composition and method for the preparation thereof Salomon Leendert Abrahamse, Parag Vishwanath Acharya, Amir Maximiliaan Batenburg, Jochen Blume, Lars Grohmann +4 more 2025-04-08
11485930 Method for producing an aroma mixture containing unsaturated dienals Michael Backes, Jekaterina ONGOUTA, Jakob Ley, Tobias Vössing, Jens Koch 2022-11-01
11197491 Method for producing unsaturated decanals Jekaterina ONGOUTA, Michael Backes, Jakob Ley, Jens Koch 2021-12-14
6391365 Use of 3,6-dimethyl-2(3H)-benzofuranone as flavor material and new process for its preparation Stefan Lambrecht, Horst Surburg, Matthias Guntert 2002-05-21
6322838 Mint and/or fruit flavor compositions Matthias Guntert, Günter Kindel, Stefan Lambrecht, Horst Surburg 2001-11-27
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