| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Chemical engineering | |
| #3 | Environmental technology | |
| #4 | Machines | |
| #5 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Animal care | |
| #2 | Unspecified technologies | |
| #3 | Climate change adaptation technologies | |
| #4 | Flotation | |
| #5 | Cleaning | |
| #6 | Mixing | |
| #7 | Siphons |
| # | Name | Total Patents |
|---|---|---|
| #1 | Allis Anthony J | 11 |
| #2 | Allis Anthony | 4 |
| Publication | Filing date | Title |
|---|---|---|
| WO2011002890A1 | Aquarium with sweeper | |
| US2011011348A1 | Aquarium structure | |
| US2010193041A1 | Aquarium siphon | |
| US2008217225A1 | Aquarium having improved filtration system with neutral buoyancy substrate, pump and sediment removal system | |
| US2007295654A1 | Aquarium having improved filtration system with neutral buoyancy substrate and sediment removal system | |
| US2005252456A1 | Particulate dispenser | |
| US2005076851A1 | Aquarium having improved filtration system |