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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael Breuer — 2 Patents in 2021

Basf Se: 2 patents #130 of 1,127Top 15%
Ludwigshafen, DE: #35 of 219 inventorsTop 20%
Overall (2021): #131,411 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11136611 Method for the preparation of (3E,7E)-homofarnesic acid or (3E,7E)-homofarnesic acid ester Wolfgang Siegel, Melanie WEINGARTEN, Mathias Schelwies 2021-10-05
10954538 Enzymatic cyclization of homofarnesylic acid Wolfgang Siegel, Stefan RUEDENAUER, Ralf Pelzer 2021-03-23