Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JB

John Blum — 2 Patents in 2021

CTConvatec Technologies: 2 patents #4 of 25Top 20%
Toms River, NJ: #3 of 27 inventorsTop 15%
New Jersey: #1,156 of 6,977 inventorsTop 20%
Overall (2021): #148,215 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11166838 Ostomy appliance John Cline, Bret Weig, Christopher Gregory 2021-11-09
11076978 Controlled discharge ostomy appliance and shield therefor Tinh Nguyen-DeMary, John Cline, Gary Stacey, Philip Davies, Trevor Beckett 2021-08-03