Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Franz Kaufmann — 4 Patents

Basf Se: 3 patents #4,656 of 13,826Top 35%
Overall (All Time): #1,220,320 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8859235 Methods in cell cultures, and related inventions, employing certain additives Trine Hefsgaard Miller, Johannes Flothmann, Beate Winter, Andreas Hafner 2014-10-14
8758730 Compositions, use and method for the use of surface active proteins in topical drug delivery across keratin Andreas Buthe, Andreas Hafner, Babette Fiedler, Guido Meurer, Gordon Bradley 2014-06-24
8455107 Method of treating cellulosic materials with hydrophobins Esther Gabor, Andreas Buthe, Jürgen Eck, Hans-Jörg Koch, Guido Meurer 2013-06-04
8226967 Surface active proteins as excipients in solid pharmaceutical formulations Andreas Buthe, Andreas Hafner, Esther Gabor, Guido Meurer, Jürgen Eck +1 more 2012-07-24