Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Shanghai, IN ranks #87,345 worldwide for total patents filed all time, with 2 patents from 1 inventor. Leading employers of inventors based in Shanghai, IN include Sabic Innovative Plastics B.V..

Showing 1–1 of 1 inventors

Rank Inventor Primary Company Patents
1 Songping Liao Sabic Innovative Plastics B.V. 2