| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Canada | 1 | |
| #6 | Ireland | 1 | |
| #7 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Biotechnology | |
| #3 | Basic materials chemistry | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Object sterilising | |
| #2 | Unspecified technologies | |
| #3 | Soaps | |
| #4 | Microorganisms | |
| #5 | Microbiology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kay Brian | 4 |
| #2 | Kay Joseph Brian | 3 |
| #3 | Kay J B | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9407955D0 | Controlling enzyme-catalyzed decompositions of enzyme substrates | |
| GB8515079D0 | Contact lens cleaning & disinfection |