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Nanterre, France

Compagnie Du Sol

USPTO Granted Patents = 30

% Expired Patents = 53.3

CIPO Patents = 4

Trademarks = 1

Forward Citations = 119

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34 inventors (with patents filed for the assignee):

Philippe Chagnot (7 out of 9 patents)

Jean-Claude Gessay (5 out of 6 patents)

Daniel Perpezat (4 out of 14 patents)

4. Fabrice Mathieu (4 out of 7 patents)

5. Jean-Marc Sabatie (3 out of 3 patents)

6. Jean-Claude Riglet (3 out of 3 patents)

7. Alain Deniau (3 out of 5 patents)

8. Lewis Stansfield (2 out of 2 patents)

9. Jacques Morey (2 out of 2 patents)

10. David Sherwood (2 out of 2 patents)

11. Giovanni Aiello (2 out of 2 patents)

12. Hubert Vattement (2 out of 2 patents)

13. Laurent Pivert (1 out of 7 patents)

14. Jean-Pierre Hamelin (1 out of 2 patents)

15. Damien Grimont (1 out of 1 patent)

Core Competencies:

Excavator Machine

Drilling Tool

Trenching Equipment

Borehole Method

Fluid Injection Head

Cutter Head

Bored Piles

Reinforced Diaphragm Wall

Delayed-Setting Concrete

Hollow Drilling Rod

Scraper Machine

Rotary Cutters

30 patents: Sort by Forward Citations

1. 8419315 - Harbor structure and a method of building such a structure (2013-04-16),

2. 8276600 - Scraper machine (2012-10-02),

3. 8128178 - Cutter head for a ground cutter machine having rotary cutters (2012-03-06),

4. 8020323 - Drilling tool (2011-09-20),

5. 7765723 - Cutter head for an excavator machine (2010-08-03),

6. 7591514 - Cutter head for an excavator machine (2009-09-22),

7. 7591329 - Auger with a movable gouge for making a borehole (2009-09-22),

8. 7481604 - Machine for digging a trench and making a wall in said trench (2009-01-27),

9. 7114271 - Cutting tool for digging trenches, and enabling the cutter head to be changed quickly (2006-10-03),

10. 7000714 - Head for injecting a fluid under pressure to break up ground from a borehole (2006-02-21),

11. 7000548 - Self-propelled carriage suitable for moving in a cylindrical gallery (2006-02-21),

12. 6978849 - Hole-boring method and system for making cast-in-situ piles (2005-12-27),

13. 6958703 - Drill string enabling information to be transmitted (2005-10-25),

14. 6955232 - Equipment for drilling vertical boreholes (2005-10-18),

15. 6952170 - Hollow drilling rod for transmitting information (2005-10-04),

Compagnie Du Sol is a French company based in Nanterre, specializing in the development and manufacturing of innovative flooring solutions. The organization focuses on creating high-quality, sustainable materials that cater to various sectors, including residential, commercial, and industrial applications. With a commitment to research and technology, Compagnie Du Sol emphasizes eco-friendly practices and advanced design, positioning itself as a leader in the flooring industry within the European market.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

30 Patents

#6 in Nanterre

#725 in France

#21,840 in the World

Nanterre, France

Compagnie Du Sol

Forward Citations = 119

34 inventors:

Philippe Chagnot (7 out of 9 patents)

Jean-Claude Gessay (5 out of 6 patents)

Daniel Perpezat (4 out of 14 patents)

4. Fabrice Mathieu (4 out of 7 patents)

5. Jean-Marc Sabatie (3 out of 3 patents)

Please report any incorrect information to [email protected]

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