| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Australia | 1 | |
| #4 | Canada | 1 | |
| #5 | Denmark | 1 | |
| #6 | Finland | 1 | |
| #7 | Ireland | 1 | |
| #8 | Norway | 1 | |
| #9 | United States | 1 | |
| #10 | WIPO (World Intellectual Property Organization) | 1 | |
| #11 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Macromolecular chemistry and polymers | |
| #3 | Machines | |
| #4 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Implantable devices | |
| #2 | Object sterilising | |
| #3 | Special macromolecular compounds | |
| #4 | Unspecified technologies | |
| #5 | Compounding processes | |
| #6 | Layered products | |
| #7 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Andrews Trevor John | 12 |
| #2 | Collyer Graham John | 6 |
| #3 | Lock Peter Maurice | 1 |
| #4 | Andrews Trevor J | 1 |
| #5 | Trevor John Andrews | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9304723D0 | Wound dressings | |
| GB9102660D0 | Wound dressing materials | |
| FI902580A0 | Wound plaster | |
| ZA9003995B | Wound dressing | |
| IE901828A1 | Wound dressing | |
| GB8904131D0 | Wound dressing | |
| DK150152B | Combinatory material of polyurethane food |