Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Bắc Ninh, VN ranks #11,895 worldwide for total patents filed in 2021, with 6 patents from 1 inventor. Leading employers of inventors based in Bắc Ninh, VN include Kala Pharmaceuticals.

Showing 1–1 of 1 inventors

Rank Inventor Primary Company Patents
1 Minh Ngoc Nguyen Kala Pharmaceuticals 6

Part of Massachusetts