Inventor · disambiguated record
Bertrand Levache
Also filed as: LEVACHE BERTRAND
3 granted patents·1 citations·filing 2013–2019
46Inventor score
Top patents by PatentIndex Score
3 records- 0157US10159974B2Surface treatment of microfluidic devicesTOTAL PETROCHEMICALS FRANCE·Filed 2013·Granted Dec 25, 2018·1 cites·8 claims
- 0246US11841302B2Method for determining the viscosity of a polymer solutionTOTAL SE·Filed 2019·Granted Dec 12, 2023·0 cites·20 claims
- 0342US11299666B2Surfactant composition for the reinjection of produced waterTOTAL SE·Filed 2017·Granted Apr 12, 2022·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →