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

Stephen B. Mitchell

IIInx International Ink: 2 patents #4 of 13Top 35%
JLJohnson Matthey Public Limited: 2 patents #296 of 922Top 35%
Schaumburg, IL: #270 of 1,089 inventorsTop 25%
Illinois: #17,877 of 84,256 inventorsTop 25%
Overall (All Time): #919,066 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12410330 Energy curable, heat activated flexographic adhesives for die-less foiling Xiang Liu, Jonathan Graunke, Eli Kendra 2025-09-09
12054620 Energy curable, heat activated flexographic adhesives for die-less foiling Xiang Liu, Jonathan Graunke, Eli Kendra 2024-08-06
5791416 Well completion device and method of cementing Kenneth M. White 1998-08-11
5413788 Antimicrobial compositions Neil Edwards, Allin S. Pratt 1995-05-09
4906466 Silver compound antimicrobial compositions Neil Edwards, Allin S. Pratt 1990-03-06