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

Gisela Duda

Basf Se: 3 patents #4,656 of 13,826Top 35%
Dietzenbach, DE: #33 of 131 inventorsTop 30%
Overall (All Time): #1,665,268 of 4,157,543Top 45%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5049462 Reading out information stored in thin polymer layers Dirk Funhoff, Harald Fuchs, Ulrike Licht, Wolfgang Schrepp, Werner Hickel +2 more 1991-09-17
5035762 Production of thin films Gerhard Wegner, Arend Jan Schouten, Thomas Arndt 1991-07-30
5035763 Preparation of thin films Gerhard Wegner, Christoph Bubeck, Arend Jan Schouten 1991-07-30