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Le Blanc-Mesnil, France

Geoservices

USPTO Granted Patents = 15

CIPO Patents = 2

Trademarks = 1

Forward Citations = 373

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18 inventors (with patents filed for the assignee):

Olivier Issenmann (5 out of 8 patents)

François Millet (3 out of 5 patents)

Louis Soulier (3 out of 5 patents)

4. Jérôme Breviere (2 out of 5 patents)

5. Nicolas Frechin (2 out of 2 patents)

6. Vincent Chatelet (1 out of 13 patents)

7. Bruno Le Briere (1 out of 5 patents)

8. Christophe Michaud (1 out of 5 patents)

9. Pierre-Arnaud Foucher (1 out of 4 patents)

10. Jean-François Evrard (1 out of 4 patents)

11. Yves Kerbart (1 out of 1 patent)

12. Jean-Michel Barbot (1 out of 1 patent)

13. Thierry Pichery (1 out of 3 patents)

14. Christian Sirieix (1 out of 2 patents)

15. Bruno Lebriere (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 7669665 - Mandrel for introduction into a fluid circulation duct, and related production well (2010-03-02),

2. 7652592 - Data transmission device (2010-01-26),

3. 7520166 - Method for detecting hydrocarbons in geological strata (2009-04-21),

4. 7392138 - Method for determining the content of at least one given gas in a drilling mud, associated device and rig (2008-06-24),

5. 7151465 - Method and apparatus for transmitting information between a salt-cavern and the surface of the ground (2006-12-19),

6. 7114697 - Fast valve actuator and tool provided with same (2006-10-03),

7. 7032444 - Module for extracting gas from an underground liquid and installation equipped therewith (2006-04-25),

8. 6404350 - Device for providing an electrically insulated connection between two metal elements (2002-06-11),

9. 5945923 - Device and method for transmitting information by electromagnetic waves (1999-08-31),

10. 5394141 - Method and apparatus for transmitting information between equipment at (1995-02-28),

11. 5163714 - Electronically-nonconducting system for the connection of metal tubular (1992-11-17),

12. 5090256 - Method and apparatus for sampling the gaseous content of a liquid (1992-02-25),

13. 4766442 - Antenna structure for use with a transmitter located at a great depth (1988-08-23),

14. 4684946 - Device for transmitting to the surface the signal from a transmitter (1987-08-04),

15. 4134294 - Device for simultaneously measuring various parameters of the drilling (1979-01-16),

Geoservices, a division of Schlumberger, is a leading provider of surface and downhole drilling instrumentation, gas detection services, and mud logging software solutions. With a global presence and a focus on innovation, Geoservices helps oil and gas companies optimize their drilling operations and improve overall efficiency.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

15 Patents

#1 in Le Blanc-Mesnil

#1,228 in France

#38,730 in the World

Le Blanc-Mesnil, France

Geoservices

Forward Citations = 373

18 inventors:

Olivier Issenmann (5 out of 8 patents)

François Millet (3 out of 5 patents)

Louis Soulier (3 out of 5 patents)

4. Jérôme Breviere (2 out of 5 patents)

5. Nicolas Frechin (2 out of 2 patents)

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