Inventor · disambiguated record
Matthias Francois
Also filed as: FRANCOIS MATTHIAS · FRANÇOIS MATTHIAS
6 granted patents·3 pending applications·20 citations·filing 2016–2025
78Inventor score
Top patents by PatentIndex Score
9 records- 0190US11443149B2Cuttings imaging for determining geological propertiesSCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Granted Sep 13, 2022·5 cites·20 claims
- 0286US12307642B2High-contrast ultraviolet fluorescence imaging systems and methods for pixel-level detection of crude oil in drill cuttingsSCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Granted May 20, 2025·1 cites·19 claims
- 0380US12154324B1Automated image-based rock type identification with neural-network segmentation and continuous learningSCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Granted Nov 26, 2024·2 cites·18 claims
- 0480US10208548B2Method for detecting gain or loss of drilling fluid in a drilling installation associated calculation system and associated drilling installationGEOSERVICES EQUIPEMENTS·Filed 2016·Granted Feb 19, 2019·6 cites·18 claims
- 0578US10781692B2Method and system for analyzing rock samplesGEOSERVICES EQUIPEMENTS·Filed 2018·Granted Sep 22, 2020·5 cites·20 claims
- 0675US10761003B2Method and system for analyzing cuttings coming from a wellboreGEOSERVICES EQUIPEMENTS·Filed 2017·Granted Sep 1, 2020·1 cites·10 claims
- 0773US2025278825A1High-contrast ultraviolet fluorescence imaging systems and methods for pixel-level detection of crude oil in drill cuttingsSCHLUMBERGER TECHNOLOGY CORP·Filed 2025·Application pending·0 cites
- 0862US2025027409A1Automated method and system to detect segment rock particlesSCHLUMBERGER TECHNOLOGY CORP·Filed 2024·Application pending·0 cites
- 0950US2025139751A1Collaborative generation of cuttings logs via artificial intelligenceSCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →