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Schlumberger Industries, Sa

USPTO Granted Patents = 71

Forward Citations = 900

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94 inventors (with patents filed for the assignee):

Alain G Bazin (6 out of 9 patents)

Philippe Hocquet (5 out of 15 patents)

Andrew J Parry (4 out of 12 patents)

4. Jean-Luc Guizot (4 out of 4 patents)

5. Bao T Huang (4 out of 5 patents)

6. Lionel Beneteau (4 out of 5 patents)

7. Patrice Ligneul (3 out of 28 patents)

8. Michel Gervais (3 out of 7 patents)

9. Luc Hernoux (3 out of 3 patents)

10. Andre De Rego (3 out of 4 patents)

11. Benoit G Froelich (3 out of 18 patents)

12. Tim Lloyd (2 out of 5 patents)

13. Didier Dominguez (2 out of 3 patents)

14. Tibor Somogyi (2 out of 2 patents)

15. Marc Muller (2 out of 4 patents)

Core Competencies:

Fluid Meter

Ultrasonic Measurement

Gas Meter

Calorific Energy Measurement

Fluidic Oscillator

Electricity Meter

Data Communication

Vortex Meter

Smart Card Technology

Flow Rate Measurement

Portable Interface

Magnetic Protection

71 patents: Sort by Forward Citations

1. 6591229 - Metrology device with programmable smart card (2003-07-08),

2. 6581475 - Fluid meter with improved compactness (2003-06-24),

3. 6536946 - Device and method for directly measuring calorific energy contained in a fuel gas (2003-03-25),

4. 6526838 - Ultrasonic fluid meter with improved resistance to parasitic ultrasound waves (2003-03-04),

5. 6420695 - Method for wavelength calibration of an electromagnetic radiation filtering device (2002-07-16),

6. 6408866 - Fluidic oscillator, part designed to be incorporated in a fluidic oscillator and method for making such a fluidic oscillator (2002-06-25),

7. 6357034 - Data communication method and the use of the method in a system for remotely reading meters (2002-03-12),

8. 6343518 - Liquid meter with improved pivoting (2002-02-05),

9. 6321790 - Fluid oscillator with an extended slot (2001-11-27),

10. 6226598 - Method of measuring the propagation time of a sound signal in a fluid by means of a zero-crossing of said sound signal (2001-05-01),

11. 6173617 - Cell for converting differential pressure into an electric signal (2001-01-16),

12. 6133573 - Method and device for determining a gas volume concentration (2000-10-17),

13. 6131470 - Fluidic meter of reduced size (2000-10-17),

14. 6129105 - Interrupter having an anti-fire valve member for a gas meter, and a gas (2000-10-10),

15. 6119070 - Method for acoustically measuring a fluid flow rate (2000-09-12),

Schlumberger Industries, Sa is a leading provider of technology, integrated project management and information solutions to customers working in the oil and gas industry worldwide. With over 90 years of experience, the company offers a wide range of services including drilling, well construction, reservoir monitoring, and production optimization. Schlumberger Industries, Sa is committed to delivering innovative solutions that help their clients improve efficiency, reduce costs, and maximize production.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

71 Patents

#22 in

#353 in France

#10,211 in the World

Schlumberger Industries, Sa

Forward Citations = 900

94 inventors:

Alain G Bazin (6 out of 9 patents)

Philippe Hocquet (5 out of 15 patents)

Andrew J Parry (4 out of 12 patents)

4. Jean-Luc Guizot (4 out of 4 patents)

5. Bao T Huang (4 out of 5 patents)

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