Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Darien, CT ranks #2,277 worldwide for total patents filed in 2021, with 57 patents from 14 inventors. Leading employers of inventors based in Darien, CT include Heartflow, Toshiba Global Commerce Solutions, Ovid Therapeutics.

Showing 1–14 of 14 inventors

Rank Inventor Primary Company Patents
1 Leo Grady Heartflow 28
2 Sharathchandra U. Pankanti Toshiba Global Commerce Solutions 12
3 Matthew During Ovid Therapeutics 4
#4 Kyle D. Rothschild Sound Shore Innovations L.L.C. 2
#4 Haunn-Lin Tony Chen Cytec Technology 2
#6 Yen Tran Mastercard 1
#6 Benjamin F. Sylvester, III JPMorgan Chase 1
#6 David E. Henderson Vlsi Technology 1
#6 Garin Pace 1
#6 Daniel J. Carey Dell Products 1
#6 Matthew T Zielinski Kimberly-Clark Worldwide 1
#6 Sherri Haymond Mastercard 1
#6 Kaitlin E. Maier Reia 1
#6 Bjorn Haas Extreme Networks 1

Part of Connecticut