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

Randolph S. Porubcan

MSMaster Supplements: 1 patents #1 of 1Top 100%
Victoria, MN: #4 of 15 inventorsTop 30%
Minnesota: #1,999 of 5,843 inventorsTop 35%
Overall (2011): #188,931 of 364,097Top 55%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8066986 Formulations including digestive enzymes and polysorbate surfactants that enhance the colonization of administered probiotics microoganisms 2011-11-29