| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 5 | |
| #2 | United States | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Canada | 1 | |
| #5 | India | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Chemical engineering | |
| #3 | Machines | |
| #4 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Seidl Gerald | 8 |
| #2 | Gardiner Jack Collie | 5 |
| #3 | Smith Stephen A | 4 |
| #4 | Davenport Steven | 4 |
| #5 | Santos-Maldonado Joel | 3 |
| #6 | Oleszkiewicz Jan | 2 |
| #7 | Tanneru Charan Tej | 2 |
| #8 | Nair Ranjit | 2 |
| #9 | Angappan Siva | 2 |
| #10 | Reimers Robert S | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2020339457A1 | Moving bed biofilm reactor system for selenium removal from water and wastewater | |
| US2016289107A1 | Moving bed biofilm reactor for waste water treatment system | |
| US2015144544A1 | Wastewater screen filter and chain tensioner | |
| WO2010096440A1 | Water treatment reactor aeration support | |
| EP2398741A1 | Water treatment reactor screening system and method | |
| WO2010025275A1 | Integrated wastewater treatment system and method |