| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 9 | |
| #2 | EPO (European Patent Office) | 6 | |
| #3 | WIPO (World Intellectual Property Organization) | 6 | |
| #4 | China | 5 | |
| #5 | Canada | 4 | |
| #6 | Republic of Korea | 4 | |
| #7 | United States | 4 | |
| #8 | South Africa | 4 | |
| #9 | Brazil | 2 | |
| #10 | Israel | 1 | |
| #11 | New Zealand | 1 |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zhao Huijun | 37 |
| #2 | Zhang Shanqing | 25 |
| #3 | Imisides Mark | 6 |
| #4 | Huijun Zhao | 5 |
| #5 | Knight Roger | 4 |
| #6 | Mccrum Matthew | 4 |
| #7 | Reisman Elizabeth | 4 |
| #8 | Shanqing Zhang | 3 |
| #9 | Elizabeth Reisman | 1 |
| #10 | Mark Imisides | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2009062248A1 | Photo electrodes | |
| WO2009049366A1 | Water analysis | |
| AU2008255622A1 | Determining chemical oxygen demand in water samples | |
| CN101563602A | Improved water analysis | |
| CA2673188A1 | Improved online water analysis | |
| US2011073495A1 | Water analysis | |
| AU2006279258A1 | Water analysis using a photoelectrochemical method | |
| AU2005220276A1 | Oxygen Demand Assay | |
| AU2004225910A1 | Photoelectrochemical determination of chemical oxygen demand |