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Laboratoire Central Des Ponts Et Chaussees

USPTO Granted Patents = 13

EPO Patents = 4

Trademarks = 1

Forward Citations = 96

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31 inventors (with patents filed for the assignee):

Anne Ghis (2 out of 11 patents)

Berengere Lebental (2 out of 3 patents)

Nicolas Hautiere (1 out of 2 patents)

4. Didier Aubert (1 out of 3 patents)

5. Elisabeth Delevoye (1 out of 8 patents)

6. Dominique Barba (1 out of 9 patents)

7. Marwan Dannawi (1 out of 1 patent)

8. Pierre Brevet (1 out of 1 patent)

9. Raphaël Labayrade (1 out of 1 patent)

10. François De Larrard (1 out of 1 patent)

11. Thierry Sedran (1 out of 1 patent)

12. Vincent Ledee (1 out of 1 patent)

13. Jean Bertrand (1 out of 1 patent)

14. Mamadou Dicko (1 out of 1 patent)

15. Richard Lagabrielle (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 9074985 - Method and device for acoustic analysis of microporosities in a material such as concrete using multiple cMUTs transducers incorporated in the material (2015-07-07),

2. 8873341 - CMUT cell formed from a membrane of nanotubes or nanowires or nanorods and device for ultra high frequency acoustic imaging including multiple cells of this kind (2014-10-28),

3. 7992357 - Safety device for use with prestressing cables (2011-08-09),

4. 7873188 - Device for measuring visibility distance (2011-01-18),

5. 7678322 - Method of producing manufactured aggregates (2010-03-16),

6. 6865518 - Method and device for classifying vehicles (2005-03-08),

7. 6731114 - Apparatus with capacitive electrodes for measuring subsurface electrical characteristics in the subsoil (2004-05-04),

8. 6655220 - Method and device for in situ triaxial test (2003-12-02),

9. 6040853 - Process for detecting surface defects on a textured surface (2000-03-21),

10. 5070286 - Manipulator for public works machines and machine equipped with such (1991-12-03),

11. 4762419 - Method of determining surface relief without making contact therewith (1988-08-09),

12. 4712423 - Process and apparatus for measuring the dynamic loads applied to a (1987-12-15),

13. 4674917 - Method and device for placing a construction material in a liquid (1987-06-23),

Laboratoire Central Des Ponts Et Chaussees (LCPC) is a renowned French research and development institution specializing in civil engineering and road construction. With over 90 years of expertise, LCPC focuses on innovative solutions for sustainable infrastructure development and maintenance. The organization collaborates with public and private sectors to ensure safe and efficient transportation networks.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

13 Patents

#281 in Paris

#1,366 in France

#43,615 in the World

Laboratoire Central Des Ponts Et Chaussees

Forward Citations = 96

31 inventors:

Anne Ghis (2 out of 11 patents)

Berengere Lebental (2 out of 3 patents)

Nicolas Hautiere (1 out of 2 patents)

4. Didier Aubert (1 out of 3 patents)

5. Elisabeth Delevoye (1 out of 8 patents)

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