Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ossining, NY ranks #411 worldwide for total patents filed all time, with 7,758 patents from 613 inventors. Leading employers of inventors based in Ossining, NY include IBM, Columbia University, Momentive Performance Materials Gmbh. That works out to 281.6 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 613 inventors

Rank Inventor Primary Company Patents
1 Steven J. Holmes IBM 341
2 Guy M. Cohen IBM 323
3 Dimitri Kanevsky IBM 302
#4 Ali Afzali-Ardakani IBM 252
#5 Ramachandra Divakaruni IBM 251
#6 Katherine L. Saenger IBM 157
#7 Mark D. Schultz IBM 132
#8 Yves Martin IBM 125
#9 John P. Karidis IBM 123
#10 Sri M. Sri-Jayantha IBM 112
#11 Gareth G. Hougham IBM 110
#12 Joan LaVerne Mitchell IBM 108
#13 Dirk Pfeiffer IBM 106
#14 Babar A. Khan IBM 105
#15 Dong Chen IBM 104
#16 John A. Bivens IBM 92
#17 Jinho Hwang IBM 91
#18 Naigang Wang IBM 87
#19 Solomon Assefa IBM 85
#20 Mark N. Wegman IBM 80
#21 HariGovind V. Ramasamy IBM 75
#22 Pratap C. Pattnaik IBM 73
#23 Naftali E. Lustig IBM 68
#24 Christopher J. Colonna IBM 61
#25 Kenneth L. Shepard Columbia University 60
#26 Fenton R. McFeely IBM 59
#27 Peter Westerink IBM 56
#28 Aaron D. Franklin IBM 54
#29 George A. Policello Momentive Performance Materials Gmbh 51
#29 Raymond Yao Whirlpool 51
#29 Martin J. Hirzel IBM 51
#32 Jared Barney Hertzberg IBM 48
#32 Mustafa Canim IBM 48
#34 Vivekananda P. Adiga IBM 47
#34 Ganesh N. Ramaswamy IBM 47
#36 Martin O. Sandberg IBM 46
#37 Robert W. Wisniewski IBM 43
#37 Glenn J. Martyna IBM 43
#39 Dong Wang Koniniklijke Philips N.V. 42
#40 Hua Xiang IBM 41
#41 Kush R. Varshney IBM 39
#42 Cathy May IBM 38
#42 Philip Charles Danby Hobbs IBM 38
#44 Alan P. Cavallerano North American Philips 37
#44 Markus Ettl IBM 37
#44 Joan L. Mitchell IBM 37
#44 Chunqiang Tang IBM 37
#48 Thomas N. Jackson IBM 36
#49 David C. Mckay IBM 34
#49 Eric Cohen-Solal Philips 34

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