Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Julie Anne Fergus Avecia Limited 1
1 Philip Alexander MACFAUL Avecia Limited 1
1 Clive Edwin Foster Fujifilm Imaging Colorants 1
1 Helen Ava O'Shaughnessy Avecia Limited 1