| # | Country | Total Patents | |
|---|---|---|---|
| #1 | German Democratic Republic | 5 | |
| #2 | United States | 3 | |
| #3 | Bulgaria | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Hungary | 2 | |
| #6 | Japan | 2 | |
| #7 | Sweden | 2 | |
| #8 | USSR (Union of Socialist Soviet Republics) | 2 | |
| #9 | Canada | 1 | |
| #10 | Finland | 1 | |
| #11 | Romania | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Machines | |
| #3 | Measurement | |
| #4 | Biotechnology | |
| #5 | Macromolecular chemistry and polymers | |
| #6 | Chemical engineering | |
| #7 | Pharmaceuticals |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bertram Dieter | 17 |
| #2 | Loth Fritz | 13 |
| #3 | Peska Jan | 9 |
| #4 | Stamberg Jiri | 9 |
| #5 | Dautzenberg Horst | 9 |
| #6 | Borrmeister Bodo | 9 |
| #7 | Lettau Herbert | 8 |
| #8 | Mueller Reinhard | 4 |
| #9 | Konjuchowa Dagmar | 4 |
| #10 | Hiepe Falk | 4 |
| Publication | Filing date | Title |
|---|---|---|
| DD291248A5 | Process for preparing topical preparations, preferably antimycotic and at the same time antibacterial effectiveness | |
| DD276033A1 | Device for extraction of mechanically spotlightable solids | |
| EP0235526A2 | Activated polymer solids and process for their manufacture | |
| DD239725A1 | Process for the safe extraction of solids | |
| DD231288A1 | Knetbare abformmaterial | |
| DD217988A1 | Self-timely prosthesis cleaning agent | |
| EP0075791A1 | Absorbent wound dressing and processes for its production |