Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Pfizer

Rank (All Time): #139 of 106,127Top 1%
5,153 inventors
5,765 Patents All Time

Top Inventors at Pfizer All Time

Showing 5,001–5,050 of 5,153 inventors

RankNamePatents
#3022 Richard G. Shoemaker 1
#3022 Richard B. Silverman 1
#3022 Riccardo Zanaletti 1
#3022 Antonio Rescifina 1
#3022 Rosemary J. Akhurst 1
#3022 Rosemary J. Akurst 1
#3022 Robert Duncan Armour 1
#3022 Robert F Beckman 1
#3022 Roy A. Black 1
#3022 Roland Bodmeier 1
#3022 Rodney M. Camire 1
#3022 Dane R. Liston 1
#3022 Robert James Crook 1
#3022 Roberto D'Alessio 1
#3022 Robert E. Dawson 1
#3022 Robert E. Diehl 1
#3022 David Christopher Limburg 1
#3022 Andrew J. Rudge 1
#3022 Robert Dullea 1
#3022 Andrew Ruocco 1
#3022 Roy Fennimore 1
#3022 David R. Herbst 1
#3022 Robert M. Guinn 1
#3022 Robert Eugene Handfield, Jr. 1
#3022 Robert L. Hendrickson 1
#3022 Roger Hill 1
#3022 Daniel Hartman 1
#3022 Robert T. Jacobs 1
#3022 Rohit Jaini 1
#3022 Robert O. Keene 1
#3022 Roger Alan Kele 1
#3022 Robert M. Kennedy 1
#3022 Rod Lenoble 1
#3022 Rongqiang Liu 1
#3022 Danchen Gao 1
#3022 Robert M. Oliver, III 1
#3022 Anna S. Shenderova 1
#3022 Robert Lee Panek 1
#3022 Robert Repetto 1
#3022 Robert Robertson 1
#3022 Robert Henry Rohrbaugh 1
#3022 Daxin Gao 1
#3022 Romain Rouet 1
#3022 Robert John Rowley 1
#3022 Robert Ruffolo 1
#3022 David Fradet 1
#3022 Romelia del Carmen Salomon Ferrer 1
#3022 David Erdman 1
#3022 Rolf Skedelius 1
#3022 Roy A. Smith 1