AB

André Brötzmann

EG Evonik Operations Gmbh: 3 patents #186 of 1,233Top 20%
Overall (All Time): #1,402,282 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11795275 Reactive siloxanes Wilfried Knott, Horst Dudzik, Philippe Favresse, Michael Fiedel 2023-10-24
11279804 SiOC-based polyethersiloxanes Wilfried Knott, Horst Dudzik, Dagmar Windbiel, Philippe Favresse, Michael Fiedel +3 more 2022-03-22
11261298 Tailored SiOC-based polyethersiloxanes Philippe Favresse, Michael Fiedel, Wilfried Knott, Horst Dudzik 2022-03-01