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USPTO Patent Rankings Data through Sept 30, 2025
HZ

Hans Zapf — 2 Patents

Basf Se: 2 patents #5,851 of 13,826Top 45%
Mutterstadt, DE: #64 of 127 inventorsTop 55%
Overall (All Time): #2,055,969 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8801814 Process and apparatus for thermal partial oxidation of hydrocarbons Dirk Grossschmidt, Maximilian Vicari, Christian Weichert, Andreas Joa, Ravindra Aglave +1 more 2014-08-12
8506924 Process and apparatus for preparing acetylene and synthesis gas Dirk Grossschmidt, Michael B. Russ, Peter Renze, Maximilian Vicari, Christian Weichert +3 more 2013-08-13