Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Merck — 11,680 Patents

Rank (All Time): #77 of 106,127Top 1%
9,382 inventors
11,680 Patents All Time

Top Inventors at Merck All Time

Showing 7,851–7,900 of 9,382 inventors

RankNamePatents
#5419 Ronald D. Brown 1
#5419 Rolf Bruns 1
#5419 Rogier Christian Buijsman 1
#5419 Robert William Carling 1
#5419 Rose Mathew 1
#5419 Robin S. E. Conn 1
#5419 Roger D Cox 1
#5419 Roche Didier 1
#5419 Roland Edelmann 1
#5419 Rosy Eloy 1
#5419 Robert Feltz 1
#5419 Ron Ferguson 1
#5419 Robert Foster 1
#5419 Rolf Franke 1
#5419 Robert A. Frankshun 1
#5419 Robert Freedman 1
#5419 Rodrigo Sanchez Garcia 1
#5419 Rolf Gericke 1
#5419 Robert Gilfillan 1
#5419 Roland Grenningloh 1
#5419 Roberto Guerciolini 1
#5419 Rolf Hafner 1
#5419 Robert Harding 1
#5419 Ronald Charles Hawley 1
#5419 Robert W. Hepler 1
#5419 Robin Hilder 1
#5419 Ronald Hogg 1
#5419 Robert Houser 1
#5419 Roy Hughes 1
#5419 Royo Inmaculada 1
#5419 Rolf Jakoby 1
#5419 Rochust Jonas 1
#5419 Ronald Keiner 1
#5419 Robert D. Keys 1
#5419 Rolf Kuropka 1
#5419 Robert Langlois 1
#5419 Robert D. Larson 1
#5419 Roman Maisch 1
#5419 Rogelio L. Martinez 1
#5419 Roberta L. McKee 1
#5419 Rohan Mendonca 1
#5419 Robert Frederick Meyer 1
#5419 Robin Mogg 1
#5419 Rolf Muller 1
#5419 Robert B. Nachbar 1
#5419 Ronald Newbold 1
#5419 Robert K. Orr 1
#5419 Romana Pajkert 1
#5419 Roger M. Perlmutter 1
#5419 Robert F. Peterson, Jr. 1