| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | Brazil | 1 | |
| #4 | Canada | 1 | |
| #5 | China | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Morocco | 1 | |
| #8 | Mexico | 1 | |
| #9 | Tunisia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Biotechnology | |
| #3 | Basic materials chemistry | |
| #4 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lemaire Pierre | 12 |
| #2 | Martin Dominique | 8 |
| #3 | Ranke Fritz | 7 |
| #4 | De Lippe Beatrice | 5 |
| #5 | De Lippe Béatrice | 2 |
| #6 | Ranke Friitz | 1 |
| #7 | Lippe Béatrice De | 1 |
| Publication | Filing date | Title |
|---|---|---|
| MX2010005833A | Process for the treatment of wastes combining a phase of treatment by methanization and a phase of thermophilic aerobic treatment. | |
| FR2932469A1 | Sludge diffusion device and method for mud bed digester, and corresponding sludge digester | |
| FR2932468A1 | Device and method for homogenizing sludge for anaerobic digester infiniment mixture and anaerobic digester corresponding |