| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 8 | |
| #2 | China | 6 | |
| #3 | United States | 5 | |
| #4 | Australia | 3 | |
| #5 | Republic of Korea | 3 | |
| #6 | Israel | 2 | |
| #7 | Brazil | 1 | |
| #8 | EPO (European Patent Office) | 1 | |
| #9 | Japan | 1 | |
| #10 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Surface technology and coating | |
| #3 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Layered products | |
| #3 | Water treatment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Roderick Kevin | 27 |
| #2 | Herrington Rodney | 25 |
| #3 | Weingardt Kendall | 12 |
| #4 | Kevin Roderick | 2 |
| #5 | Aqua Membranes Llc | 2 |
| #6 | Rodney Herrington | 2 |
| #7 | Herrington Rodney E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2021031145A1 | Non-nesting, Non-deforming Patterns for Spiral-wound Elements | |
| CN110461445A | Classification distance part for takeup type filter element | |
| US2019030488A1 | Interference Patterns for Spiral Wound Elements | |
| KR20190065303A | Penetration flow pattern | |
| MX2015011098A | Improved spiral wound element construction. |