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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ingeborg Schermann — 1 Patent

Basf Se: 1 patents #8,065 of 13,826Top 60%
Obertshausen, DE: #60 of 119 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ingeborg Schermann has been granted 1 US patent while listed as an inventor at Basf Se. All of these patents were granted in 1993. Ingeborg Schermann ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ingeborg Schermann in Obertshausen, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5219969 Crosslinked copolymers with crosslinkable groups based on acrylic or methacrylic acid, preparation thereof and use thereof Guenter Uhl, Norbert Grund, Reinhard Schneider, Manfred Niessner, Heinrich Hartmann 1993-06-15