| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 15 | |
| #2 | WIPO (World Intellectual Property Organization) | 6 | |
| #3 | Australia | 4 | |
| #4 | EPO (European Patent Office) | 4 | |
| #5 | China | 3 | |
| #6 | United States | 3 | |
| #7 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Chemical or physical laboratory devices | |
| #3 | Measuring light | |
| #4 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Johnston Simon | 11 |
| #2 | Johnston Simon Richard | 8 |
| #3 | Birch Stephen William | 6 |
| #4 | Birch Stephen | 5 |
| #5 | Mcdermott Kevin | 5 |
| #6 | Simon Richard Johnston | 3 |
| #7 | Sutherland John | 3 |
| #8 | Marks Colin Elliott | 2 |
| #9 | Stephen William Birch | 1 |
| #10 | Kevin Mcdermott | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB202100347D0 | Spectrophotometric instrument | |
| GB202015116D0 | Electrochemical sensor | |
| GB202003427D0 | Electrochemical sensor | |
| GB201903814D0 | Electrochemical sensor | |
| GB201804477D0 | Electrochemical sensor | |
| GB201717286D0 | Instrument | |
| GB201704469D0 | Electrochemical sensor | |
| GB2549281A | Electrochemical sensor | |
| GB201413857D0 | Water sample analysis kit | |
| GB201106241D0 | A device for removing dissolved gas or volatile component from a liquid sample | |
| GB201012148D0 | Method | |
| GB0517773D0 | Electrochemical sensor | |
| GB0111221D0 | Kit measurement of chlorine dioxide | |
| GB9019113D0 | Colour test card |