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

Michael Robo — 3 Patents

The Procter & Gamble: 2 patents #4,607 of 10,133Top 50%
University of Michigan: 1 patents #1,906 of 4,352Top 45%
Ann Arbor, MI: #2,308 of 6,071 inventorsTop 40%
Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,310,850 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12187856 Depolymerization of polymers Dimitris Ioannis Collias, Paul Zimmerman, Paul Takunda Chazovachii, Anne J. McNeil, John Andrew McDaniel 2025-01-07
11781045 Super absorbent polymer recycling to pressure sensitive adhesives Dimitris Ioannis Collias, Paul Zimmerman, Paul Takunda Chazovachii, Anne J. McNeil, Neil Marsh +1 more 2023-10-10
10486148 Ni(0) catalysts John Montgomery, Alex J. Nett, Santiago Cañellas Roman 2019-11-26