SS

Stefan Silber

EG Evonik Operations Gmbh: 4 patents #1 of 272Top 1%
Overall (2025): #29,163 of 469,880Top 7%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12404407 Aqueous polyorganosiloxane hybrid resin dispersion Mona Seyfried, Berend-Jan de Gans, Michael Fiedel, Markus Hallack 2025-09-02
12394422 Laboratory system with portable microphone device Oliver Kroehl, Gaetano Blanda, Ulf Schoeneberg, Inga Husen, Michael Bardas +4 more 2025-08-19
12338366 Use of rhamnolipids and/or sophorolipids in coating compositions for obtaining a homogeneous colour appearance of the dry coating film and/or for increasing occupational safety in the production of coating compositions Ellen Reuter, Petra Allef, Katrin Roland, Pedro Cavaleiro, Jochen Mergenthaler +2 more 2025-06-24
12203868 Qualitative or quantitative characterization of a coating surface Philipp Isken, Sandra Bittorf, Oliver Kroehl, Claudia Bramlage, Markus Vogel +3 more 2025-01-21