HENRY DESRUMAUX has a total of 12 patent applications. Its first patent ever was published in 1910. It filed its patents most often in France. Its main competitors in its focus markets chemical engineering and environmental technology are OTTO OEKO TECH, GRAVER CO and POLARIS SRL.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 12 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Water treatment | |
| #2 | Separation | |
| #3 | Climate change mitigation in wastewater treatment | |
| #4 | Chemical or physical processes | |
| #5 | Mixing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Desrumaux Henry | 12 |
| #2 | Seidmann Salomon | 1 |