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Nanterre, France

Soletanche

USPTO Granted Patents = 29

Forward Citations = 341

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29 inventors (with patents filed for the assignee):

Karl Bollinger (6 out of 8 patents)

Herve Barthelemy (6 out of 8 patents)

Yves Legendre (4 out of 5 patents)

4. Daniel Gouvenot (3 out of 8 patents)

5. Jean-Pierre Schreiber (3 out of 4 patents)

6. Philippe Chagnot (2 out of 4 patents)

7. Jean-Paul Geffriaud (2 out of 3 patents)

8. Michel Brochier (2 out of 3 patents)

9. Jean Louis Portier (2 out of 2 patents)

10. Giovanni Aiello (2 out of 2 patents)

11. Maurice Gau (2 out of 2 patents)

12. Daniel Barre (2 out of 2 patents)

13. Philippe Lefort (1 out of 3 patents)

14. Jacob Ward (1 out of 1 patent)

15. Paul Cannac (1 out of 1 patent)

29 patents: Sort by Forward Citations

1. 5056959 - Method and device for stripping from the concrete to which it adheres (1991-10-15),

2. 4991322 - Device for affixing cutter drums to an apparatus intended for cutting (1991-02-12),

3. 4948301 - Device comprising a valve for injecting grout around or inside a tubular (1990-08-14),

4. 4904119 - Process for placing a piling in the ground, a drilling machine and an (1990-02-27),

5. 4902171 - Process for reinforcing a driven tubular piling, the piling obtained by (1990-02-20),

6. 4900197 - Process for holding up the lateral walls of deep ditches (1990-02-13),

7. 4883134 - Milling machine for cutting trenches (1989-11-28),

8. 4882859 - Excavating bucket having scoops (1989-11-28),

9. 4844549 - Milling machine for digging trenches in the earth (1989-07-04),

10. 4824176 - Milling engine for excavating trenches in the ground (1989-04-25),

11. 4800967 - Drilling machine for digging trenches in the ground (1989-01-31),

12. 4770255 - Arrangement for underwater drilling of foundations (1988-09-13),

13. 4762443 - Method of rendering soils impervious (1988-08-09),

14. 4742876 - Submarine drilling device (1988-05-10),

15. 4682660 - Hydro-drill with circular impression (1987-07-28),

Soletanche Bachy is a global leader in specialized civil engineering. With a presence in over 100 countries, they specialize in deep foundations, ground improvement, and environmental and geotechnical operations. Their expertise in geotechnical engineering allows them to deliver innovative solutions for complex infrastructure projects.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

29 Patents

#8 in Nanterre

#740 in France

#22,481 in the World

Nanterre, France

Soletanche

Forward Citations = 341

29 inventors:

Karl Bollinger (6 out of 8 patents)

Herve Barthelemy (6 out of 8 patents)

Yves Legendre (4 out of 5 patents)

4. Daniel Gouvenot (3 out of 8 patents)

5. Jean-Pierre Schreiber (3 out of 4 patents)

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