Paul Bertrand

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Meylan, FR

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Patents Grantslast 30 patents

Information Patent Grant
Gas-extraction device and associated analysis assembly and method
- Patent number 11,208,860
- Issue date Dec 28, 2021
- Schlumberger Technology Corporation
- Paul Bertrand
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for analyzing gas from drilling fluids
- Patent number 10,704,347
- Issue date Jul 7, 2020
- Schlumberger Technology Corporation
- Nassim Bentamy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Term by term gain calibration of triaxial propagation measurements
- Patent number 9,804,292
- Issue date Oct 31, 2017
- Schlumberger Technology Corporation
- Paul Bertrand
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR ANALYZING GAS FROM DRILLING FLUIDS
- Publication number 20190390524
- Publication date Dec 26, 2019
- Geoservices Equipements
- Nassim Bentamy
- E21 - EARTH DRILLING MINING
Information Patent Application
Gas-Extraction Device and Associated Analysis Assembly and Method
- Publication number 20180320463
- Publication date Nov 8, 2018
- Geoservices Equipements
- Paul Bertrand
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Term By Term Gain Calibration Of Triaxial Propagation Measurements
- Publication number 20150032375
- Publication date Jan 29, 2015
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Paul Bertrand
- G01 - MEASURING TESTING