Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Tarrytown, NY ranks #1,269 worldwide for total patents filed all time, with 2,657 patents from 403 inventors. Leading employers of inventors based in Tarrytown, NY include IBM, Regeneron Pharmaceuticals, Momentive Performance Materials Gmbh. That works out to 224.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 403 inventors

Rank Inventor Primary Company Patents
1 Patryk Gumann IBM 75
2 Jayant R. Kalagnanam IBM 59
3 Sean Hart IBM 57
#4 Aris N. Economides Regeneron Pharmaceuticals 53
#5 Vikram Kumar Momentive Performance Materials Gmbh 47
#6 Wei Sun Mitsubishi Electric 40
#7 Aris Baras Regeneron Pharmaceuticals 39
#8 Mark A. Ferriss IBM 36
#9 Karolina A. Meagher Regeneron Pharmaceuticals 34
#10 Gokul B. Kandiraju IBM 33
#10 Semiramis Ayral-Kaloustian Pfizer 33
#12 Raymond D. Youssefyeh Rorer Pharmaceutical 32
#12 Lalitha Agnihotri Philips 32
#14 Jeffrey E. Telschow Akzo Nobel N.V. 31
#15 Hugo M. Krawczyk IBM 30
#16 Thomas John Bergman, Jr. Praxair Technology 29
#16 Edward T. Child Chevron 29
#16 Krishnan K. Kailas IBM 29
#19 Benjamin Falk Momentive Performance Materials Gmbh 28
#20 Mounir Meghelli IBM 27
#21 Darrell C. Reimer IBM 26
#21 John Collins IBM 26
#21 Darya Burakov Regeneron Pharmaceuticals 26
#24 Rehan K. Jaffri Symbol Technologies 25
#24 Stephen R. Kuhn Abc Rail Products 25
#26 Michael R. Head IBM 24
#27 Robert M. Senger IBM 23
#28 John S. Batchelder IBM 22
#29 Thomas F. Thompson Ciba Specialty Chemicals 21
#30 Li-Cheng Richard Zai IBM 20
#30 Christopher J. Wood Aptargroup 20
#32 Andrew Tustian Regeneron Pharmaceuticals 19
#33 Danny L. Yeh IBM 18
#34 Erik Shewan Helen Of Troy Limited 17
#34 William Goodwin Entegris 17
#34 Rajendran Rajan IBM 17
#34 Stephen J. Heisig IBM 17
#34 Michael Goren Prevalent Devices 17
#34 Puchun Liu Emisphere Technologies 17
#34 Richard A. Martin Automatic Bar Controls 17
#34 Anne Dussaud Momentive Performance Materials Gmbh 17
#42 David Edward Lutz Capital One Services 16
#42 Tricia Breen IBM 16
#42 Thomas K. Worthington IBM 16
#42 Bernhard Schilling Regeneron Pharmaceuticals 16
#46 David Vandor Expansion Energy 15
#46 Nithya Rajamani IBM 15
#48 Thomas A. Alexander IBM 14
#48 Carmelo Romano Regeneron Pharmaceuticals 14
#48 Ted Riley Lindstrom Kraft Foods Holdings 14

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