| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Argentina | 2 | |
| #2 | Canada | 2 | |
| #3 | African Intellectual Property Organization | 2 | |
| #4 | Australia | 1 | |
| #5 | Brazil | 1 | |
| #6 | Spain | 1 | |
| #7 | France | 1 | |
| #8 | Greece | 1 | |
| #9 | Portugal | 1 | |
| #10 | Sweden | 1 | |
| #11 | United States | 1 | |
| #12 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Chemical engineering | |
| #3 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Metal production and refining | |
| #2 | Separation | |
| #3 | Climate change mitigation in goods production |
| # | Name | Total Patents |
|---|---|---|
| #1 | Poitte Jacques | 4 |
| #2 | Poitte J | 3 |
| #3 | Gautier Rene | 2 |
| #4 | Vollerin Georges | 1 |
| #5 | Gautier R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| BR8101342A | Separation process, by filtration, of liquid and solid phases of a difficultly sustainable filtration | |
| CA1097928A | Improved floculation process for the separation of hard to filter liquid/solid mixes through filtration | |
| GR65594B | Improved method of bulging for the separation of difficulty periolated liquids and solids by filtering | |
| US4175108A | Process for extracting uranium from ores |