RB

Ralf Bertram

SA Symrise Ag: 5 patents #49 of 439Top 15%
PS Papierfabrik August Koehler Se: 2 patents #8 of 35Top 25%
SK Symrise Gmbh & Co. Kg: 2 patents #25 of 114Top 25%
Overall (All Time): #531,622 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12409433 Microcapsules Benjamin Rost, Daniela Gregor, Lara-Joy KLEINE-BENNE 2025-09-09
12220677 Process for the preparation of microcapsules Julian Alexander Georgi, Benjamin Rost, Diane Dröge, Thorsten BÖDDEKER 2025-02-11
11344857 Microcapsules Claus Jurisch, Michael Horn, Claudia MEIER, Patrick Ott 2022-05-31
10835885 Method for producing microcapsules Benjamin Rost, Daniela Gregor, Jan Peter Ebbecke, Sabine Lange 2020-11-17
10299996 Active ingredient capsules Jenny Weissbrodt, Frank Aickele 2019-05-28
9719058 Fragrant oil encapsulation Patrick Ott, Lutz Kuhne, Claudia MEIER, Julien Schroeder, Stephan Mahler +1 more 2017-08-01
6906021 Care gents Norbert Trage, Steffen Sonnenberg, Jürgen Meyknecht 2005-06-14
6730795 Process for the preparation of phenylene-bis-benzimidazole-tetrasulfonic acid disodium salt Stephan Hillers, Oskar Koch, Harry Erfurt, Gerald Reinders 2004-05-04
6624125 Care agents Norbert Trage, Steffen Sonnenberg, Jürgen Meyknecht 2003-09-23