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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Bret Weig — 2 Patents in 2021

CTConvatec Technologies: 2 patents #4 of 25Top 20%
Browns Mills, NJ: #2 of 2 inventorsTop 100%
New Jersey: #1,156 of 6,977 inventorsTop 20%
Overall (2021): #175,653 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11187364 Self-closing bag connector Yun Jin, John Cline, Mingliang Lawrence Tsai 2021-11-30
11166838 Ostomy appliance John Cline, Christopher Gregory, John Blum 2021-11-09