Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Newark, DE ranks #617 worldwide for total patents filed in 2016, with 204 patents from 133 inventors. Leading employers of inventors based in Newark, DE include Intertrust Technologies, Butamax Advanced Biofuels, Rohm And Haas Electronic Materials Cmp Holdings. That works out to 6.7 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 133 inventors

Rank Inventor Primary Company Patents
1 William Bradley Intertrust Technologies 6
1 Dennis Flint Butamax Advanced Biofuels 6
1 George C. Jacob Rohm And Haas Electronic Materials Cmp Holdings 6
1 Mark J. Nelson Butamax Advanced Biofuels 6
#5 Gail K. Donaldson Butamax Advanced Biofuels 5
#5 David B. James Rodel Holdings 5
#5 Edgar S. Sanders, Jr. L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude 5
#8 Mark J. Gazdzinski West View Research 4
#8 Taekyu Kang L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude 4
#8 Michelle Jensen Rohm And Haas Electronic Materials Cmp Holdings 4
#11 Prachur Bhargava Hercules 3
#11 John P. Mizzer Siemens Healthcare Diagnostics 3
#11 Lauren J. Hayward Schaefer IBM 3
#11 Tuyen T. Nguyen Hercules 3
#11 Christopher J. Conway Thermal Dynamics 3
#11 Ranjan Patnaik Butamax Advanced Biofuels 3
#17 Joseph L. De Bellis Unknown 2
#17 Joseph Brennan Siemens Healthcare Diagnostics 2
#17 James Martin Blackberry Limited 2
#17 Stephen Varkey E.I. Du Pont De Nemours And 2
#17 William D. Dunfee Siemens Healthcare Diagnostics 2
#17 Martin Sackmann Borgwarner Ludwigsburg Gmbh 2
#17 Madhava R. Kosuri L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude 2
#17 Hwanho Kim American Air Liquide 2
#17 Steffen Renisch Koniniklijke Philips N.V. 2
#17 Somnath Choudhuri Bank of America 2
#17 Kelvin Lee University Of Delaware 2
#17 Russell Eddy Fay The Boeing 2
#17 Nicole Anja Reichardt The Procter & Gamble 2
#17 Thomas Martin Stevenson E.I. Du Pont De Nemours And 2
#17 Cynthia Ann Frick Bank of America 2
#17 Jerry Lee Arms 2
#17 Shuyu Yang Elenion Technologies 2
#17 Glenn Kuchenbeiser American Air Liquide 2
#35 Lijuan Xing Marrone Bio Innovations 1
#35 Caleb William Holyoke, Jr. E.I. Du Pont De Nemours And 1
#35 Jesse Paul Brown Northrop Grumman Innovation Systems 1
#35 Steven Andrew Cope E.I. Du Pont De Nemours And 1
#35 Wei Huang L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude 1
#35 Sandra Burton 1
#35 Mathew George Georgetown University 1
#35 Zusheng Li Fraunhofer Usa 1
#35 Joy Boyd 1
#35 Ji Zhang Dsm Ip Assets B.V. 1
#35 Martin Drinan Siemens Healthcare Diagnostics 1
#35 Vadim Mett Ibio 1
#35 Christopher Moore Monsanto Technology 1
#35 Mark Donhowe Gore Enterprise Holdings 1
#35 Richard D. Martin Phase Sensitive Innovations 1
#35 Kent Brink E.I. Du Pont De Nemours And 1

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