| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 4 | |
| #2 | Canada | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | United States | 2 | |
| #5 | Belgium | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Machines | |
| #3 | Macromolecular chemistry and polymers | |
| #4 | Textiles and paper |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lock Peter M | 5 |
| #2 | Piitaa Moorisu Rotsuku | 4 |
| #3 | Webb David R | 2 |
| #4 | Deibido Rojiyaa Uebu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9113863D0 | Absorptive dressings | |
| GB9113862D0 | Porous membranes,processes for their production and uses therefor | |
| GB9113861D0 | Absorptive fibrous sheets and processes for their manufacture | |
| CA1247345A | Wound dressing material | |
| US4625720A | Wound dressing material | |
| CA1144315A | Wound dressing material | |
| US4233969A | Wound dressing materials |