| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 9 | |
| #2 | United States | 8 | |
| #3 | EPO (European Patent Office) | 5 | |
| #4 | WIPO (World Intellectual Property Organization) | 4 | |
| #5 | China | 2 | |
| #6 | EAPO (Eurasian Patent Organization) | 1 | |
| #7 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Chemical engineering | |
| #3 | Environmental technology | |
| #4 | Thermal processes | |
| #5 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Knight Jeremy | 25 |
| #2 | Jeremy Knight | 5 |
| #3 | Knight Tom | 3 |
| #4 | Tom Knight | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB201507688D0 | Sorbent tube apparatus | |
| GB201506677D0 | Calibration fluid container | |
| GB201506662D0 | Sorbent tube holder | |
| GB201403968D0 | Improvements in or relating to fluid sampling | |
| GB201221292D0 | Molecular-sieve vessel | |
| GB201016214D0 | Combined fluid sampling and monitoring probe | |
| GB0902308D0 | High-pressure fluid pre-heater device | |
| GB0525185D0 | Gas sampling probe |