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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Carsten Schellenberg — 1 Patent in 2025

BTBl Technologies: 1 patents #1 of 42Top 3%
Leipzig, DE: #6 of 48 inventorsTop 15%
Overall (2025): #180,257 of 469,880Top 40%
1 Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12427486 Alkali-stable nanofiltration composite membrane and method of manufacture thereof Zedda Karina, Judith Richter 2025-09-30