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USPTO Patent Rankings Data through Dec 31, 2025
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Alan Karpman — 4 Patents in 2021

SDSilver Defender: 4 patents #1 of 3Top 35%
Fort Lee, NJ: #5 of 42 inventorsTop 15%
New Jersey: #447 of 6,977 inventorsTop 7%
Overall (2021): #54,532 of 548,734Top 10%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D932865 Antimicrobial adhesive for a fridge handle Boris Karpman, Zeynep Ekemen 2021-10-12
D932866 Antimicrobial adhesive for a D-handle Boris Karpman, Zeynep Ekemen 2021-10-12
D932867 Antimicrobial adhesive for a paddle handle Boris Karpman, Zeynep Ekemen 2021-10-12
D932868 Antimicrobial adhesive for a l-handle Boris Karpman, Zeynep Ekemen 2021-10-12