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Johannes Klaus Sprafke

Basf Se: 2 patents #60 of 752Top 8%
📍 Speyer, DE: #1 of 24 inventorsTop 5%
Overall (2023): #140,667 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11696533 Agricultural film comprising a copolyamide of a diamine, a dimer acid and a lactam Rolf Minkwitz, Frank Reil, Martina Schoemer 2023-07-11
11559973 Polymer film containing an amorphous and a partially crystalline polyamide Rolf Minkwitz, Walter Goetz 2023-01-24