| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 12 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Basic materials chemistry | |
| #3 | Materials and metallurgy | |
| #4 | Environmental technology | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Foundations and excavations | |
| #2 | Dredging | |
| #3 | Earth drilling | |
| #4 | Materials for miscellaneous applications | |
| #5 | Contaminated soil reclamation | |
| #6 | Building materials | |
| #7 | Safety devices | |
| #8 | Hydraulic engineering | |
| #9 | Mining |
| # | Name | Total Patents |
|---|---|---|
| #1 | Perpezat Daniel | 4 |
| #2 | Chagnot Philippe | 3 |
| #3 | Hamelin Jean Pierre | 2 |
| #4 | Darson Balleur Sabine | 2 |
| #5 | Renoud Lias Bruno | 2 |
| #6 | Marchand Alain | 2 |
| #7 | Mathieu Fabrice | 2 |
| #8 | Evers Gerard | 2 |
| #9 | Landrot Julien | 2 |
| #10 | Borel Serge | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2899498A1 | METHOD FOR REHABILITATION OF SOIL AND / OR GROUNDWATER AND EQUIPMENT FOR CARRYING OUT SAID METHOD |