Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–9 of 9 inventors

Rank Inventor Primary Company Patents
1 Julian V. Chan Medical Instill Technologies 3
2 Hyun-Joon Cho Xtl Biopharmaceuticals 2
2 Kenneth Nawoschik Xtl Biopharmaceuticals 2
#4 Avraham Leff IBM 1
#4 Vadim Kikin Applied Wireless Identifications Group 1
#4 Michael Epstein Philips 1
#4 James R. Alexander Tandem Computers Incorporated 1
#4 Chaim Spielman AT&T 1
#4 Stephen K. Dantu American Express 1

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