Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
WL

Werner Lebkucher

Basf Se: 2 patents #5,851 of 13,826Top 45%
Friedelsheim, DE: #20 of 31 inventorsTop 65%
Overall (All Time): #2,200,315 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6538046 Curable polyurethane polymer Wolfgang Paulus, Klaus Menzel, Wolfgang Reich 2003-03-25
6207744 Curable polyurethane polymer dispersion based on this polymer, processing for preparing the dispersion, and its use Wolfgang Paulus, Rainer Koniger, Wolfgang Reich 2001-03-27