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USPTO Patent Rankings Data through Sept 30, 2025
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Thomas Maidhof — 1 Patent

Basf Se: 1 patents #8,065 of 13,826Top 60%
Ockenheim, DE: #18 of 25 inventorsTop 75%
Overall (All Time): #3,037,272 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8946487 Process for preparing divinyl ethers Helmut Kronemayer, Georg Heinrich Grosch, Regina Vogelsang, Klaus Peter Gumbel, Tim Balensiefer +1 more 2015-02-03