Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Merck

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

Top Inventors at Merck All Time

Showing 2,851–2,900 of 9,382 inventors

RankNamePatents
#2506 Peter K. S. Siegl 4
#2506 Philipp Buehle 4
#2506 Phillip M. Cowley 4
#2506 Philipp Haselmayer 4
#2506 Philipp Merckle 4
#2506 Philippe Rivat 4
#2506 Philip J. Vickers 4
#2506 Ping Chen 4
#2506 PingHung Lu 4
#2506 Pierre Mallorga 4
#2506 Pierre-Alain Vitte 4
#2506 Pramod Kandanarachchi 4
#2506 Qi An 4
#2506 Qingmei Hong 4
#2506 Qinyun Peng 4
#2506 Qingxi Wang 4
#2506 Ralf Devant 4
#2506 Rachel M. Garner 4
#2506 Ralph F. Hirschmann 4
#2506 Rachael C. Hunter 4
#2506 Ramesh Kashi 4
#2506 Rainer Linzmeier 4
#2506 Razia Rizvi 4
#2506 Randall V. Sparer 4
#2506 Reza Mazhari 4
#2506 Renate Sekul 4
#2506 Rhonda B. Levin 4
#2506 Richard R. Dauer 4
#2506 Richard D. Garman 4
#2506 Ross Clark 4
#2506 Rowena V. Cube 4
#2506 Robert C. Davidson 4
#2506 Robert E. Dempski 4
#2506 Roger N. Farr 4
#2506 Rolf Hartmann 4
#2506 Roberto Ognibene 4
#2506 Robert A. Reed 4
#2506 Roy T. Sawyer 4
#2506 Rosemary Sisco 4
#2506 Robert D. Sitrin 4
#2506 Rolf Wittmann 4
#2506 Robert Yin 4
#2506 Ruth Effenberger 4
#2506 Ruey-Ruey C. Huang 4
#2506 Rudolf Kiefer 4
#2506 Rudolf Klug 4
#2506 Russel Lander 4
#2506 S. Jane de Solms 4
#2506 Sara A. Currie 4
#2506 Sarah J. Dreikorn 4