PF

Petra Fritzen

SG Sachleben Chemie Gmbh: 2 patents #13 of 55Top 25%
EG Evonik Degussa Gmbh: 1 patents #940 of 1,853Top 55%
IS Imertech Sas: 1 patents #27 of 104Top 30%
Overall (All Time): #938,392 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12173189 Coating compositions Amandine Briand, Helen Dollani, Anabelle Elton-Legrix, Lieven Verstuyft, Emmanuel BERTIN 2024-12-24
10131792 Method for treating the surface of particles, the thus obtained particles and use thereof Bernd Rohe, Jorg Hocken 2018-11-20
9783656 Surface treatment of particles and their use Kathrin Lehmann, Frauke Henning, Christian Mund, Bernd Rohe, Joerg Hocken 2017-10-10
9212194 Functionalized particles and use thereof Bernd Rohe 2015-12-15
8383712 Plastic comprising zinc sulphide Stephane David, Ludger Heiming, Thomas Rentschler 2013-02-26