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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)

Core Competencies:

Concrete Stripping

Cutter Drums

Grout Injection

Piling Process

Deep Ditches

Excavating Bucket

Milling Machine

Underwater Drilling

Soil Imperviousness

Reinforced Walls

Water-Tight Shield

Dynamometers

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),

Company Overview

Soletanche is a prominent engineering and construction company based in Nanterre, France, specializing in geotechnical and foundation engineering. The organization focuses on innovative solutions for complex ground conditions, offering services that include soil stabilization, deep foundations, and ground improvement techniques. With a strong emphasis on research and development, Soletanche leverages advanced technologies to address challenges in infrastructure projects across various sectors, contributing to sustainable construction practices globally.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

29 Patents

#8 in Nanterre

#742 in France

#22,530 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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Soletanche. Retrieved from https://idiyas.com/company/soletanche

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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