PJ

Petra Janßen

CA Covestro Deutschland Ag: 1 patents #436 of 964Top 50%
📍 Kerken, DE: #21 of 47 inventorsTop 45%
Overall (All Time): #2,910,696 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10087294 Aqueous polyurethaneurea dispersion containing free acid groups Hans Georg Grablowitz, Thomas Feller, Martin Kreuter, Ingo Gipperich 2018-10-02