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Roissy en France, France

Geoservices Equipements

USPTO Granted Patents = 23

% Expired Patents = 34.8

EPO Patents = 16

Trademarks = 2

Forward Citations = 77

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52 inventors (with patents filed for the assignee):

Vincent Chatelet (4 out of 13 patents)

Bruno Le Briere (4 out of 5 patents)

Jerome Breviere (3 out of 10 patents)

4. Christophe Michaud (3 out of 5 patents)

5. Jean-François Evrard (3 out of 4 patents)

6. Patrick Banik (2 out of 3 patents)

7. Clement Laplane (2 out of 2 patents)

8. Pierre-Arnaud Foucher (2 out of 4 patents)

9. Jérôme Breviere (2 out of 5 patents)

10. François Millet (2 out of 5 patents)

11. Ravinath Kausik Kadayam Viswanathan (1 out of 23 patents)

12. Reda Karoum (1 out of 16 patents)

13. Ivan Fornasier (1 out of 3 patents)

14. Ilaria De Santo (1 out of 1 patent)

15. Jacques Chedotal (1 out of 1 patent)

23 patents: Sort by Forward Citations

1. 11491465 - Silica-based stationary phase for a chromatography column and methods for producing the same (2022-11-08),

2. 10571451 - Method and system for monitoring the drilling of a wellbore (2020-02-25),

3. 10371691 - System and method for logging isotope fractionation effects during mud gas logging (2019-08-06),

4. 10100637 - Device for automatically calibrating an analyzer used for mud gas or fluid logging, associated analysis system and drilling rig (2018-10-16),

5. 10100636 - Bitumen quantification using vibrational spectroscopy (2018-10-16),

6. 9671381 - Device for analyzing at least one hydrocarbon contained in a drilling fluid and associated method (2017-06-06),

7. 9581558 - Method for determining at least one piece of information representative of a phase fraction of a fluid in a pipe (2017-02-28),

8. 9441431 - Intervention device for use in a fluid exploitation well in the subsoil, and associated intervention assembly (2016-09-13),

9. 9341038 - Tool for extracting an object engaged in a fluid exploitation pipe, extraction device and related method (2016-05-17),

10. 9322727 - Tension meter for measuring a mechanical tension along a longitudinal direction in a well and related subassembly and method (2016-04-26),

11. 9234827 - Method and apparatus for determining relative content of two rock specie in a wellbore rock sample (2016-01-12),

12. 9151128 - Device for intervention in a fluid exploitation well, exploitation installation and associated method (2015-10-06),

13. 9022108 - Device for intervention in a well comprising a pyrotechnic system, installation and method associated therewith (2015-05-05),

14. 8887817 - Intermediate disconnection tool to be placed in a shuttle lowered into a well for exploiting a fluid, and related shuttle and method (2014-11-18),

15. 8863587 - Method for determining the flow rates of a first gas phase and at least one second liquid phase present in a polyphasic fluid (2014-10-21),

Company Overview

Geoservices Equipements is a prominent player in the field of geotechnical and environmental engineering, specializing in the development and manufacturing of advanced equipment for soil and rock testing. The company focuses on providing innovative solutions that enhance the accuracy and efficiency of geotechnical investigations. Based in Roissy en France, it serves a diverse range of industries, contributing to infrastructure projects and environmental assessments with a commitment to quality and technological advancement.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

23 Patents

#1 in Roissy en France

#912 in France

#27,714 in the World

Roissy en France, France

Geoservices Equipements

Forward Citations = 77

52 inventors:

Vincent Chatelet (4 out of 13 patents)

Bruno Le Briere (4 out of 5 patents)

Jerome Breviere (3 out of 10 patents)

4. Christophe Michaud (3 out of 5 patents)

5. Jean-François Evrard (3 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Geoservices Equipements. Retrieved from https://idiyas.com/company/geoservices-equipements

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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