Wilmington, DE All Time

19,977 patents  ·  3,182 inventors  ·  281.8/1k pop.

Ranked #292 of 111,555 cities Top 1%

Showing 51–100 of 3,182 inventors

Rank Inventor Primary Company Patents
#50 Randal R. Betz Medos International Sarl 45
#50 Paul H. Winter Zenith Products 45
#50 Hyunkook Shin E.I. Du Pont De Nemours And 45
#54 Pingli Liu Incyte 44
#54 Francis J. Waller Air Products And Chemicals 44
#54 Ratnesh K. Dwivedi Lanxide Technology 44
#54 Adam Fennimore E.I. Du Pont De Nemours And 44
#58 Robert Wilson Codexis 43
#58 Wenyu Zhu Incyte 43
#60 Ross S. Johnson Haworth 42
#60 Frank Leonard Schadt, III E.I. Du Pont De Nemours And 42
#62 Dori K. Skelding JPMorgan Chase 41
#62 Tie Q. Wei Siemens Healthcare Diagnostics 41
#62 Vladimir Grushin E.I. Du Pont De Nemours And 41
#62 Yi Zheng Children'S Hospital Medical Center 41
#62 Stephan James McLain E.I. Du Pont De Nemours And 41
#67 Yongchun Pan Incyte 40
#67 Edward E. Jaffe Ciba-Geigy 40
#67 Hong Meng E.I. Du Pont De Nemours And 40
#67 Michael J. McCarthy Optum Services (Ireland) Limited 40
#67 Song Mei Incyte 40
#67 Garret D. Figuly E.I. Du Pont De Nemours And 40
#67 Christopher P. Junk E.I. Du Pont De Nemours And 40
#74 Douglas Robert Anton E.I. Du Pont De Nemours And 39
#74 Howard W. Jacobson E.I. Du Pont De Nemours And 39
#76 Richard B. Freeman The Budd 38
#76 Robert S. Irwin E.I. Du Pont De Nemours And 38
#76 Brian McGonigle E.I. Du Pont De Nemours And 38
#79 Carmine Torardi E.I. Du Pont De Nemours And 37
#79 Percy H. Carter Bristol-Myers Squibb 37
#81 Bradley E. Reis Graftech International Holdings 36
#81 Lori Ann Maggio-Hall Butamax Advanced Biofuels 36
#81 Oleg Vechorkin Incyte 36
#84 Anlai Wang Incyte 35
#84 Akimichi Yokozeki E.I. Du Pont De Nemours And 35
#84 Cyrus J. Ohnmacht ICI 35
#87 Robert J. Statz E.I. Du Pont De Nemours And 34
#87 Natnael Behabtu Nutrition & Biosciences Usa 4 34
#87 Stephen R. Fahnestock E.I. Du Pont De Nemours And 34
#87 Joel David Citron E.I. Du Pont De Nemours And 34
#91 I-Hwa Lee E.I. Du Pont De Nemours And 33
#91 John F. McElroy Jenrin Discovery 33
#91 Ke Zhang Incyte 33
#91 Laura Ann Lewin E.I. Du Pont De Nemours And 33
#91 Yefim Brun E.I. Du Pont De Nemours And 33
#91 Subramaniam Sabesan E.I. Du Pont De Nemours And 33
#97 Graciela Beatriz Blanchet-Fincher University of California 32
#97 David J. Paul Boston Scientific Scimed 32
#97 Pierre E. Rouviere E.I. Du Pont De Nemours And 32
#97 Lixin Shao Incyte 32

Part of Delaware