| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 8 | |
| #2 | Belgium | 1 | |
| #3 | Canada | 1 | |
| #4 | Germany | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Italy | 1 | |
| #7 | Japan | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Water treatment | |
| #2 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Saunier Bernard | 4 |
| #2 | Derreumaux Antoine | 2 |
| #3 | Antowanu Dourumoo | 1 |
| #4 | Saunier B | 1 |
| #5 | Derreumaux A | 1 |
| #6 | Berunaaru Sonie | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2534572A1 | Method and installation for the continuous treatment of pool waters, reducing their haloform content | |
| DE2752450A1 | METHOD AND DEVICE FOR MEASURING THE CONTENT OF FREE CHLORINE IN A SOLUTION | |
| FR2392937A1 | Coagulation of used water - by first oxidising ferrous sulphate in presence of base before addn.to water | |
| US3975271A | Process for sterilizing water by the combination of chlorine and another halogen |