Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
GS

Gilles Sperissen

📍 Eschentzwiller, FR: #1 of 1 inventorsTop 100%
Overall (2025): #381,254 of 469,880Top 85%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12227898 Pyridine and pyrimidine substituted triazine UV absorbers Hosuk Ryu, Hans-Jorg Peter, Martin Weber 2025-02-18