Inventor
LEPLAT SÉBASTIEN
FR5 patents
⚠️ This page may combine multiple inventors who share the name “LEPLAT SÉBASTIEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOTALENERGIES ONETECH BELGIUM
3 patentsUS12509638B2Dec 30, 2025
Purification of waste plastic based oil via first a trap and second via an hydrotreatment
TOTALENERGIES ONETECH BELGIUM0 citations57
US12371626B2Jul 29, 2025
Purification of waste plastic based oil with a high temperature hydroprocessing
TOTALENERGIES ONETECH BELGIUM0 citations57
US12203036B2Jan 21, 2025
Purification of waste plastic based oil via a two steps hydrotreatment
TOTALENERGIES ONETECH BELGIUM0 citations57
TOTALENERGIES ONETECH
2 patentsUS12577470B2Mar 17, 2026
Integrated method for thermal conversion and indirect combustion of a heavy hydrocarbon feedstock in a redox chemical loop for producing hydrocarbon streams and capturing the CO2 produced
TOTALENERGIES ONETECH0 citations44
US12391885B2Aug 19, 2025
Method for purifying a pyrolysis oil in order to upgrade it by steam-cracking
TOTALENERGIES ONETECH0 citations35