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

Hélène COULOMBEAU-LEROY

TO Totalenergies Onetech: 1 patents #27 of 93Top 30%
📍 Montivilliers, FR: #1 of 2 inventorsTop 50%
Overall (2025): #372,142 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12391885 Method for purifying a pyrolysis oil in order to upgrade it by steam-cracking Thomas COUSTHAM, Marfiza Victoria Berrio Navarro, Sébastien Leplat, Quentin Lesueur, Didrik HAUDEBOURG 2025-08-19