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

Stefan Bunzel — 2 Patents

Basf Se: 2 patents #5,851 of 13,826Top 45%
Altrip, DE: #27 of 58 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Stefan Bunzel has been granted 2 US patents while listed as an inventor at Basf Se. All of these patents were granted in 2013. Stefan Bunzel ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Stefan Bunzel in Altrip, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8618016 Iron- and manganese-comprising heterogeneous catalyst and process for preparing olefins by reacting carbon monoxide with hydrogen Jochen Steiner, Kerem Bay, Vera Werner, Jürgen Amann, Claudia Moβbacher +3 more 2013-12-31
8614164 Iron- and copper-comprising heterogeneous catalyst and process for preparing olefins by reacting carbon monoxide with hydrogen Jochen Steiner, Kerem Bay, Vera Werner, Jürgen Amann, Claudia Moβbacher +3 more 2013-12-24