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

Compact Membrane Systems

Rank (All Time): #37,032 of 106,127Top 35%
13 inventors
16 Patents All Time

Top Inventors at Compact Membrane Systems All Time

Showing 1–13 of 13 inventors

RankNamePatents
1 Sudipto Majumdar 7
2 Ning Shangguan 6
2 Stuart M. Nemser 6
2 Andrew Edward Feiring 6
#5 Robert Daniel Lousenberg 4
#6 Kenneth Evan Loprete 3
#7 Jay Olpin 2
#8 Jonathan Lazzeri 1
#8 Kevin P. Callaghan 1
#8 Louis Himelreich 1
#8 Todd Colin Reppert 1
#8 Yosuke Koizumi 1
#8 Ashokkumar B. Shenvi 1