Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Audubon, PA ranks #3,074 worldwide for total patents filed all time, with 989 patents from 149 inventors. Leading employers of inventors based in Audubon, PA include Morphotek, Pfizer, Synergy Pharmaceuticals. That works out to 113.8 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 149 inventors

Rank Inventor Primary Company Patents
1 Philip M. Sass Morphotek 58
2 Puwen Zhang Pfizer 51
3 Kunwar Shailubhai Synergy Pharmaceuticals 50
#4 Fanwen Zeng Rohm And Haas 42
#5 Leslie Marie Palmer Smithkline Beecham Limited 35
#6 James C. Lanter Johnson & Johnson 34
#7 Joseph A. Urbano Siemens Medical Solutions Usa 31
#8 Jason W. Skudlarek Merck 27
#8 Robert Osit Black & Decker 27
#10 John W. Ullrich Pfizer 25
#11 Muhammad U. Fazili Interdigital Patent Holdings 24
#12 Tina Morgan Ross Johnson & Johnson 23
#13 Yashwant M. Deo Medarex 22
#14 Scott I. Klein Rhone-Poulenc Rorer Pharmaceuticals 21
#15 Aiwen Li Amgen 18
#16 Nisha Gupta Teleflex Medical Incorporated 17
#17 Craig J. Rotay 14
#17 Faquir C. Mittal Sperry 14
#17 Ravi Pillutla Neuronetics 14
#20 Lendon N. Pridgen Smithkline Beckman 13
#20 Douglas A. Tenney Cytyc 13
#20 Tauseef R. Butt Lifesensors 13
#20 Yi Yi Zhong Smithkline Beecham Limited 13
#24 Reinhardt P. Stein Amerimas Home Products 12
#24 Kevin Doura Johnson Matthey Public Limited 12
#26 Shaun Devitt Amgen 11
#26 Dan Wu Jiangnan University 11
#26 Daniel L. Cheney Bristol-Myers Squibb 11
#29 Yuri Ivashchenko Aventis Pharmaceuticals 9
#29 Anurima Singh Dow Global Technologies 9
#29 Jon C. Zeisler Streamlight 9
#32 Jonathon L. Kimmel Cabot 8
#32 Jin Zeng Hangzhou Singclean Medical Products Co. 8
#32 Xiaoda Gong Superd Co. 8
#32 Richard G. Adams Pennwalt 8
#36 Dana Wisniewski Globus Medical 7
#36 Victoria J. South Aventis Pharmaceuticals 7
#36 Michael Jason Bower Incyte 7
#36 Marcus Haebler Comcast 7
#36 Simon Nicholas Jenkins Pfizer 7
#41 Penelope Markatou Johnson Matthey Public Limited 6
#41 Zhongren Wu Vitae Pharmaceuticals 6
#41 Thomas Yeh Johnson Matthey Public Limited 6
#41 Dennis G. Morrell Eastman Chemical 6
#45 Leslie M. Shaw University of Pennsylvania 5
#45 Saurabh A. Palkar Cordis 5
#45 William Lawrence NVIDIA 5
#45 Steven J. Orcutt Lifesensors 5
#45 Zhijing Liu Siemens Corporate Research 5
#45 Joseph R. Flisak Smithkline Beecham Limited 5

Part of Pennsylvania