Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Silke Zeyer — 3 Patents

Basf Se: 3 patents #4,656 of 13,826Top 35%
Kohlhof, DE: #26 of 53 inventorsTop 50%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Silke Zeyer has been granted 3 US patents while listed as an inventor at Basf Se. The first was granted in 2017 and the most recent in September 2025. Silke Zeyer ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Silke Zeyer in Kohlhof, DE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12408665 Herbicidal compositions comprising 2,4-D Liliana Parra Rapado, Tobias Seiser, Brady Scott Asher, Dustin Franklin Lewis, Douglas Findley +1 more 2025-09-09
12213483 Herbicidal compositions comprising trifludimoxazin Liliana Parra Rapado, Tobias Seiser, Dustin Franklin Lewis, Douglas Findley, Brendan Metzger +2 more 2025-02-04
9814233 Composition comprising a pesticide, a surfactant and an alkoxylate of 2-propyheptylamine Gerhard Schnabel, Paul Klingelhoefer, Marc Nolte, Richard Roger Evans, Gerd Kraemer +1 more 2017-11-14