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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Lagrangeville, NY ranks #1,449 worldwide for total patents filed in 2021, with 95 patents from 32 inventors. Leading employers of inventors based in Lagrangeville, NY include IBM, Regeneron Pharmaceuticals, Institute Of Microelectronics Of The Chinese Academy Of Sciences.

Showing 1–32 of 32 inventors

Rank Inventor Primary Company Patents
1 Elpida Tzortzatos IBM 11
2 Carl Radens IBM 10
3 Lin Zhou IBM 8
3 Bruce C. Giamei IBM 8
#5 Peilin Song IBM 7
#6 Daniel Dix Regeneron Pharmaceuticals 5
#7 Thomas A. Wassick IBM 4
#8 Myung-Hee Na IBM 3
#8 Qingqing Liang Institute Of Microelectronics Of The Chinese Academy Of Sciences 3
#8 Brian M. Erwin IBM 3
#8 Edward C. McCain IBM 3
#12 John L. Czukkermann IBM 2
#12 Peter B. Yocom IBM 2
#12 Eric Young Power Management Holdings (U.S.) 2
#12 Christopher D. Filachek IBM 2
#12 David J. Delia IBM 2
#12 Kevin R. Qualters IBM 2
#12 John Thomas Kinnear, Jr. IBM 2
#12 David C. Olson IBM 2
#12 Philip J. Oldiges IBM 2
#21 Ronald K. Sampson 1
#21 Yanzun Li Hefechip Corporation Limited 1
#21 Douglas Keller IBM 1
#21 Hidenori Takahashi BOE 1
#21 Carlos A. Fonseca IBM 1
#21 Tariq Hanif IBM 1
#21 James P. Fandl Regeneron Pharmaceuticals 1
#21 Yevgeniy Konstantinovich Shmarev Asml Holding N.V. 1
#21 Nancy Anne Greco IBM 1
#21 Yea-Sen Lin IBM 1
#21 Brian D. Pfeifer IBM 1
#21 Eric C. Harley IBM 1

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