Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JP

Jan Gysbert Hermanus Du Preez

PLPlatco Technologies (Proprietary) Limited: 3 patents #1 of 1Top 100%
Gqeberha, ZA: #1 of 3 inventorsTop 35%
Overall (2011): #46,742 of 364,097Top 15%
3 Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7956208 Preparation of platinum (II) complexes 2011-06-07
7888390 Preparation of platinum(II) complexes 2011-02-15
7888523 Preparation of platinum(II) complexes 2011-02-15