Inventor

LEVACHE BERTRAND

FR3 patents

⚠️ This page may combine multiple inventors who share the name “LEVACHE BERTRAND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOTAL SE

2 patents

US11299666B2Apr 12, 2022

Surfactant composition for the reinjection of produced water

TOTAL SE0 citations51

US11841302B2Dec 12, 2023

Method for determining the viscosity of a polymer solution

TOTAL SE0 citations43

TOTAL PETROCHEMICALS FRANCE

1 patent

US10159974B2Dec 25, 2018

Surface treatment of microfluidic devices

TOTAL PETROCHEMICALS FRANCE1 citations43