Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SF

Stefan Friedrich — 1 Patent in 2021

Basf Se: 1 patents #337 of 1,127Top 30%
Overall (2021): #252,309 of 548,734Top 50%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11015006 Coated polymer particles comprising a water-swellable polymer core and a sol-gel coating Peter LEIDINGER, Piotr Antoni Bazula, Holger MISSLITZ, Gregor Herth, Maik SCHLESINGER 2021-05-25