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 3,251–3,300 of 5,153 inventors

RankNamePatents
#3022 Dannielle Frances Roberts 1
#3022 David Grant Romans 1
#3022 David James Ryan 1
#3022 David Peter Scholfield 1
#3022 David W. Schulz 1
#3022 Daniel K. Schwartz 1
#3022 David L. Sieverding 1
#3022 David Singleton 1
#3022 Danni Supplee 1
#3022 David P. Thompson 1
#3022 David Tumelty 1
#3022 Daniel R. Uhr 1
#3022 David J. VandenBranden 1
#3022 Darin Vanderpool 1
#3022 David S. Watt 1
#3022 David Williams 1
#3022 David M. Wilson 1
#3022 Dahul Zhou 1
#3022 Desmond John Best 1
#3022 Deborah T. Chaleff 1
#3022 Dexiang Chen 1
#3022 Detlef Hasse 1
#3022 Denis Healy 1
#3022 Dean Russell Kahn 1
#3022 Dennis Klinman 1
#3022 Dena Marrinucci 1
#3022 Dean E. McBeth 1
#3022 Dennis Joseph McNamara 1
#3022 Dennis Pereira 1
#3022 Dennis Paul Phillion 1
#3022 Declan Reilly 1
#3022 Delphine Serradeil-Civit 1
#3022 Denis Martin Sobieray 1
#3022 Dean P. Stull 1
#3022 Derek Paul Winslow 1
#3022 Dejun Xuan 1
#3022 Dean Zimmerman 1
#3022 Diane Johnson 1
#3022 Diane Lejeune 1
#3022 Dimitry Serge Antoine Nuyten 1
#3022 Dinah Parums 1
#3022 Diane Peluso 1
#3022 Dirk Ponsel 1
#3022 Dianne Sako 1
#3022 Diane Wonsey 1
#3022 Di Wu 1
#3022 Dmytro Vasylyev 1
#3022 Douglas J. M. Allan 1
#3022 Donald D. Beck 1
#3022 Dominique Bonafoux 1