JS

Jürgen Siewert

SA Symrise Ag: 3 patents #85 of 439Top 20%
Overall (All Time): #1,345,090 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12403076 Compositions comprising odorless 1,2-pentanediol Ravikumar Pillai, Yonahha Sander, Gorsten Stephan, Christian Wolter, Oliver Lenz 2025-09-02
10328405 Process for the production of solid cooling agents Michael Michler, Jörg Niekerken, Oliver Lenz, Christian Wolter 2019-06-25
9199900 Method for converting farnesol to nerolidol in the presence of alpha-bisabolol Burghard Wilkening 2015-12-01