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

Robert Kutz

DMDioxide Materials: 6 patents #5 of 14Top 40%
Champaign, IL: #190 of 1,105 inventorsTop 20%
Illinois: #15,122 of 84,256 inventorsTop 20%
Overall (All Time): #838,790 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10428432 Catalyst layers and electrolyzers Richard I. Masel, Zengcai Liu, Syed Dawar Sajjad 2019-10-01
9945040 Catalyst layers and electrolyzers Richard I. Masel, Zengcai Liu, Syed Dawar Sajjad 2018-04-17
9815021 Electrocatalytic process for carbon dioxide conversion Richard I. Masel, Amin Salehi-Khojin 2017-11-14
9580824 Ion-conducting membranes Richard I. Masel, Qingmei Chen, Zengcai Liu 2017-02-28
9481939 Electrochemical device for converting carbon dioxide to a reaction product Richard I. Masel, Qingmei Chen, Zengcai Liu 2016-11-01
9370773 Ion-conducting membranes Richard L. Masel, Qingmei Chen, Zengcai Liu 2016-06-21