RH

Ralf Hufen

CA Covestro Deutschland Ag: 4 patents #4 of 226Top 2%
📍 Duisburg, DE: #1 of 61 inventorsTop 2%
Overall (2021): #41,969 of 548,734Top 8%
4
Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11111380 Composition and thermoplastic molding compound having good notch impact strength and improved melt stability Andreas Seidel, Sven Hobeika, Thomas Eckel 2021-09-07
11104797 Composition and thermoplastic molding compound having good low-temperature toughness, high gloss, and high processing stability Andreas Seidel, Sven Hobeika, Thomas Eckel 2021-08-31
10934429 Polycarbonate compositions having improved adhesion to polyurethane layers Thomas Eckel, Sven Hobeika, Timo Kuhlmann, Johannes Scherer 2021-03-02
10899909 Polycarbonate compositions with improved stabilisation Andreas Seidel, Hans-Jürgen Thiem 2021-01-26