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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ronchin, FR ranks #15,140 worldwide for total patents filed in 2021, with 4 patents from 3 inventors. Leading employers of inventors based in Ronchin, FR include Genfit, Novares France.

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Philippe Delataille Genfit 2
2 Stephen Dudoyer 1
2 Jean-Claude Quevallier Novares France 1