| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | Australia | 3 | |
| #4 | Canada | 3 | |
| #5 | EPO (European Patent Office) | 3 | |
| #6 | China | 2 | |
| #7 | Brazil | 1 | |
| #8 | Indonesia | 1 | |
| #9 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Machines | |
| #3 | Consumer goods | |
| #4 | Measurement | |
| #5 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Maiden Miles | 23 |
| #2 | Watkins Robert | 8 |
| #3 | Miles Maiden | 2 |
| #4 | Maiden M | 1 |
| #5 | Watkins R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU2014309094A1 | Portable water purification system using one or more low output power UV light sources | |
| WO2011084892A1 | Dynamo powered ultraviolet water purification system | |
| US2010200756A1 | Optical liquid sensor | |
| US7713483B2 | Portable filter cap | |
| CN1684605A | UV LED based water purification module for intermittently operable flow-through hydration systems | |
| US6579495B1 | Hand-held ultraviolet water purification system using solid state devices | |
| US5900212A | Hand-held ultraviolet water purification system |