| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 3 | |
| #3 | China | 3 | |
| #4 | Brazil | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | WIPO (World Intellectual Property Organization) | 2 | |
| #7 | Israel | 1 | |
| #8 | India | 1 | |
| #9 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Medical technology | |
| #3 | Thermal processes | |
| #4 | Environmental technology | |
| #5 | Biotechnology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Worrilow Kathryn C | 17 |
| #2 | Kathryn C Worrilow | 2 |
| #3 | Worrilow Kathryn | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2021010692A1 | Medical residential and laboratory uses of purified air | |
| US2018236121A1 | Purified air and methods of making and using the same | |
| US2017252066A1 | Purified air and methods of making and using the same | |
| US2015367017A1 | Purified air and methods of making and using the same | |
| CN104684626A | Purified air and methods of making and using the same | |
| CN105194969A | Air Filtration Device |