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 3,301–3,350 of 5,153 inventors

RankNamePatents
#3022 Donald A. Dearwester 1
#3022 Donald Elliott 1
#3022 Donald E. Frail 1
#3022 Dorothy George 1
#3022 Donald B. Guzek 1
#3022 Donald Louis Horning 1
#3022 Donna Iula 1
#3022 Douglas Ivan Jennings 1
#3022 Douglas John 1
#3022 Donald R. Kirsch 1
#3022 Dongmei Li 1
#3022 Douglas L. Millard 1
#3022 Donald John Nichols 1
#3022 Donna N. Petersen 1
#3022 Donald Prince 1
#3022 Dorothy H. Prozialeck 1
#3022 Douglas Rugg 1
#3022 Donna Slonim 1
#3022 Douglas W. Smith 1
#3022 Douglas M. Spranger 1
#3022 Dominic Ventura 1
#3022 Dominique Verhelle 1
#3022 Dongxiang Zeng 1
#3022 Duncan Taylor 1
#3022 Earl Howard Slee 1
#3022 Edward L. Cussler 1
#3022 Eduard Felder 1
#3022 EDWARD RAYMOND GUILMETTE 1
#3022 Edward J. Johnson 1
#3022 Eddi Meier 1
#3022 Edward Christian Rosfjord 1
#3022 Eduardo Stragliotto 1
#3022 Efren Guillermo Delos Santos 1
#3022 Elizabeth Teremy Anderson 1
#3022 Elena Ardini 1
#3022 Elias J. Corey 1
#3022 Ellen Myra Dobrusin 1
#3022 Ellen Feigal 1
#3022 Ellen Bland Gilliam 1
#3022 Elizabeth B. Hackett 1
#3022 Elisa R. Jackson 1
#3022 Elizabeth King 1
#3022 Ellen Margaret KNAPP 1
#3022 Elliott Nickbarg 1
#3022 Eleonora Presman 1
#3022 Ellen Wang 1
#3022 Ellen Johanna Weilbacher 1
#3022 Elizabeth WoldeMussie 1
#3022 Elizabeth Yost 1
#3022 Emir Duzic 1