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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Zeki Acar — 1 Patent in 2021

FEFerro: 1 patents #5 of 14Top 40%
Wervik, BE: #5 of 5 inventorsTop 100%
Overall (2021): #190,593 of 548,734Top 35%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11098199 Method for manufacturing bismuth based pigment having an improved alkaline resistance by encapsulating said pigment with a chelating agent Vincent Devreux, Greta Verspaille, Jürgen D'haeveloose, Emmanuelle Clabaux 2021-08-24 $14,831,000