Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John E. Sanfilippo — 3 Patents in 2021

PRPrimapak: 2 patents #1 of 7Top 15%
SDSonoco Development: 1 patents #6 of 37Top 20%
Algonquin, IL: #3 of 31 inventorsTop 10%
Illinois: #782 of 8,822 inventorsTop 9%
Overall (2021): #76,731 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11124323 Flexible, stackable container and method and system for manufacturing the same James J. Sanfilippo, Jeanne M. Skaggs, Roy Speer 2021-09-21
11021305 Child resistant peelable packaging Scott William Huffer, James J. Sanfilippo, Milorad Radenovic, Ricardo Costa, Eric Feld 2021-06-01 $17,080,000
10994882 Apparatus and method for making a flexible package James J. Sanfilippo, Francisco Javier Soria, Milorad Radenovic, George A. Golota 2021-05-04