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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark Sunderland — 5 Patents in 2021

TUThomas Jefferson University: 5 patents #4 of 33Top 15%
EUEcofibre Usa: 1 patents #1 of 3Top 35%
Redmond, WA: #73 of 1,700 inventorsTop 5%
Washington: #630 of 13,672 inventorsTop 5%
Overall (2021): #29,950 of 548,734Top 6%
5 Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11173128 Nanospun hemp-based materials 2021-11-16
11053405 Sustainable bio-char-based ink having conductive properties 2021-07-06
10927304 High temperature bio-char carbonization and micron grinding and classification for inclusion into master batch polymerization 2021-02-23
10927477 Method of forming composite fibers Jeffrey W. Bruner, Lee Benjamin Williams 2021-02-23
10913900 High temperature bio-char carbonization and micron grinding and classification for inclusion into master batch polymerization 2021-02-09