| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | Republic of Korea | 4 | |
| #3 | Mexico | 4 | |
| #4 | Peru | 4 | |
| #5 | United States | 4 | |
| #6 | WIPO (World Intellectual Property Organization) | 4 | |
| #7 | Canada | 3 | |
| #8 | China | 3 | |
| #9 | Colombia | 3 | |
| #10 | Israel | 2 | |
| #11 | Brazil | 1 | |
| #12 | Chile | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Chemical engineering | |
| #3 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Water treatment | |
| #2 | Separation | |
| #3 | Preservation of human bodies | |
| #4 | Climate change adaptation technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Renjilian Richard | 35 |
| #2 | Fitzgerald Eugene A | 34 |
| #3 | Langdo Thomas A | 19 |
| #4 | Brown Larry R | 18 |
| #5 | Langdo Thomas | 16 |
| #6 | Thompson Carl V | 15 |
| #7 | Xie Ya-Hong | 13 |
| #8 | Langer Robert S | 9 |
| #9 | Foley Brian T | 5 |
| #10 | Xie Ya Hong | 2 |
| Publication | Filing date | Title |
|---|---|---|
| WO2015054620A2 | Gravity fed water filtration system | |
| US2015125528A1 | Controlled release apparatus and uses thereof | |
| US2014374327A1 | Method and apparatus for point of use water filtration | |
| CA2846105A1 | Water purification and enhancement systems | |
| BRPI1008398A2 | water enhancement and purification systems |