| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | United States | 2 | |
| #5 | Canada | 1 | |
| #6 | Republic of Korea | 1 | |
| #7 | Singapore | 1 | |
| #8 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Chemical engineering | |
| #3 | Machines | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Sewers | |
| #2 | Separation | |
| #3 | Unspecified technologies | |
| #4 | Pipes | |
| #5 | Scaffolding | |
| #6 | Domestic plumbing installations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rothleitner Craig | 16 |
| Publication | Filing date | Title |
|---|---|---|
| US2018112384A1 | Drainage treatment system | |
| AU2014200454A1 | Drainage Treatment System | |
| WO2011134027A1 | Treatment system for drainage systems | |
| WO2010108220A1 | Drain barrier | |
| AU2010100121A4 | Drain Inlet Assembly | |
| ZA200900272B | Plug assembly | |
| CA2692121A1 | Plug assembly |