| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | African Regional Industrial Property Organization | 1 | |
| #4 | Canada | 1 | |
| #5 | Cuba | 1 | |
| #6 | Ecuador | 1 | |
| #7 | Republic of Korea | 1 | |
| #8 | El Salvador | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Diagnosis and surgery | |
| #2 | Object sterilising | |
| #3 | Advertising |
| # | Name | Total Patents |
|---|---|---|
| #1 | An Haack Karl Werner | 12 |
| #2 | Kaessmann Hans-Juergen | 3 |
| #3 | Foebus Ludwig | 1 |
| #4 | Kaesmann H-J Prof Dr | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE4400732A1 | Device for closing a wound | |
| DE4322956A1 | Chitosan film for wound sealing | |
| DE3909089A1 | Label made of plastics film and method of labelling reusable containers with such a label |